评论功能

# Conflicts:
#	src/test/java/com/bao/dating/DatingApplicationTests.java

pom.xml

@@ -19,6 +19,18 @@
             <artifactId>spring-boot-starter</artifactId>
         </dependency>
 
+
+        <dependency>
+            <groupId>org.mybatis</groupId>
+            <artifactId>mybatis</artifactId>
+            <version>3.5.10</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-web</artifactId>
+        </dependency>
+
         <dependency>
             <groupId>com.mysql</groupId>
             <artifactId>mysql-connector-j</artifactId>
@@ -26,18 +38,78 @@
         </dependency>
 
         <dependency>
-            <groupId>org.mybatis</groupId>
-            <artifactId>mybatis</artifactId>
-            <version>3.5.19</version>
+            <groupId>org.projectlombok</groupId>
+            <artifactId>lombok</artifactId>
+            <version>1.18.30</version>
+            <optional>true</optional>
         </dependency>
 
-
+        <!-- Added MyBatis Spring Boot Starter dependency -->
+        <dependency>
+            <groupId>org.mybatis.spring.boot</groupId>
+            <artifactId>mybatis-spring-boot-starter</artifactId>
+            <version>2.2.0</version>
+        </dependency>
 
         <dependency>
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-test</artifactId>
             <scope>test</scope>
         </dependency>
+
+        <!-- JUnit Platform Launcher for resolving junit-platform-launcher:1.8.2 issue -->
+        <dependency>
+            <groupId>org.junit.platform</groupId>
+            <artifactId>junit-platform-launcher</artifactId>
+            <version>1.8.2</version>
+            <scope>test</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.commons</groupId>
+            <artifactId>commons-lang3</artifactId>
+            <version>3.12.0</version>
+        </dependency>
+
+       <!--   阿里云相关依赖     -->
+        <dependency>
+            <groupId>com.aliyun.oss</groupId>
+            <artifactId>aliyun-sdk-oss</artifactId>
+            <version>3.17.4</version>
+        </dependency>
+        <dependency>
+            <groupId>com.aliyun</groupId>
+            <artifactId>green20220302</artifactId>
+            <version>3.0.1</version>
+        </dependency>
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>fastjson</artifactId>
+            <version>1.2.83</version>
+        </dependency>
+
+        <dependency>
+            <groupId>com.aliyun</groupId>
+            <artifactId>aliyun-java-sdk-core</artifactId>
+            <version>4.6.3</version>
+        </dependency>
+        <dependency>
+            <groupId>com.aliyun</groupId>
+            <artifactId>aliyun-java-sdk-green</artifactId>
+            <version>3.4.2</version>
+        </dependency>
+        <dependency>
+            <groupId>com.aliyun</groupId>
+            <artifactId>imageaudit20191230</artifactId>
+            <version>2.0.6</version>
+        </dependency>
+
+        <dependency>
+            <groupId>com.aliyun</groupId>
+            <artifactId>tea-openapi</artifactId>
+            <version>0.2.8</version>
+        </dependency>
+
     </dependencies>
     <dependencyManagement>
         <dependencies>
@@ -58,8 +130,8 @@
                 <artifactId>maven-compiler-plugin</artifactId>
                 <version>3.8.1</version>
                 <configuration>
-                    <source>1.8</source>
-                    <target>1.8</target>
+                    <source>9</source>
+                    <target>9</target>
                     <encoding>UTF-8</encoding>
                 </configuration>
             </plugin>
@@ -83,4 +155,4 @@
         </plugins>
     </build>
 
-</project>
+</project>

src/main/java/com/bao/dating/DatingApplication.java

@@ -1,11 +1,12 @@
 package com.bao.dating;
 
+import org.mybatis.spring.annotation.MapperScan;
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
 
+@MapperScan("com.bao.dating.mapper")
 @SpringBootApplication
 public class DatingApplication {
-
     public static void main(String[] args) {
         SpringApplication.run(DatingApplication.class, args);
     }

src/main/java/com/bao/dating/common/Comments.java

@@ -0,0 +1,19 @@
+package com.bao.dating.common;
+
+
+import lombok.Data;
+
+import java.time.LocalDateTime;
+
+
+/**
+ * 评论表
+ */
+@Data
+public class Comments {
+    private Long comment_id;   // 评论ID
+    private String content;  // 评论内容
+    private Long user_id;     // 评论人ID
+    private Long post_id;  // 关联动态ID
+    private LocalDateTime created_at; // 评论时间
+}

src/main/java/com/bao/dating/common/Post.java

@@ -0,0 +1,16 @@
+package com.bao.dating.common;
+
+
+import lombok.Data;
+
+import java.time.LocalDateTime;
+/**
+ * 动态表
+ */
+@Data
+public class Post {
+    private Long post_id;         // 动态ID
+    private String content;  // 动态内容
+    private Long user_id;     // 发布人ID
+    private LocalDateTime created_at; // 创建时间
+}

src/main/java/com/bao/dating/common/Result.java

@@ -0,0 +1,61 @@
+package com.bao.dating.common;
+
+import lombok.AllArgsConstructor;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+/**
+ * 通用返回结果类
+ * @author lenovo
+ */
+@Data
+@AllArgsConstructor
+@NoArgsConstructor
+public class Result<T> {
+    private int code;
+    private String msg;
+    private T data;
+
+    /**
+     * 返回成功结果
+     * @param data 返回的数据
+     * @param <T> 数据类型
+     * @return Result对象
+     */
+    public static <T> Result<T> success(ResultCode code, T data) {
+        return new Result<>(code.code(), code.msg(), data);
+    }
+
+    /**
+     * 返回成功结果
+     * @param data 返回的数据
+     * @param msg 提示信息
+     * @param <T> 数据类型
+     * @return Result对象
+     */
+    public static <T> Result<T> success(ResultCode code, String msg, T data) {
+        return new Result<>(code.code(), msg, data);
+    }
+
+    /**
+     * 返回失败结果
+     * @param code 错误码
+     * @param <T> 数据类型
+     * @return Result对象
+     */
+    public static <T> Result<T> error(ResultCode code) {
+        return new Result<>(code.code(), code.msg(), null);
+    }
+
+    /**
+     * 返回失败结果
+     * @param code 错误码
+     * @param msg 错误信息
+     * @param <T> 数据类型
+     * @return Result对象
+     */
+    public static <T> Result<T> error(ResultCode code, String msg) {
+        return new Result<>(code.code(), msg, null);
+    }
+
+}

src/main/java/com/bao/dating/common/ResultCode.java

@@ -0,0 +1,28 @@
+package com.bao.dating.common;
+
+public enum ResultCode {
+    SUCCESS(200, "成功"),
+    SUCCESS_REVIEW(201, "请求已成功处理"),
+    SUCCESS_DELETE(204, "删除成功"),
+    PARAM_ERROR(400, "参数错误"),
+    UNAUTHORIZED(401, "未登录或 Token 失效"),
+    FORBIDDEN(403, "无权限"),
+    NOT_FOUND(404, "数据不存在"),
+    SYSTEM_ERROR(500, "系统异常");
+
+    private final int code;
+    private final String msg;
+
+    ResultCode(int code, String msg) {
+        this.code = code;
+        this.msg = msg;
+    }
+
+    public int code() {
+        return code;
+    }
+
+    public String msg() {
+        return msg;
+    }
+}

src/main/java/com/bao/dating/common/aliyun/GreenImageScan.java

@@ -0,0 +1,97 @@
+package com.bao.dating.common.aliyun;
+
+import com.alibaba.fastjson.JSON;
+import com.aliyun.imageaudit20191230.models.ScanImageRequest;
+import com.aliyun.imageaudit20191230.models.ScanImageResponse;
+import com.aliyun.imageaudit20191230.models.ScanImageResponseBody;
+import lombok.Getter;
+import lombok.Setter;
+import org.springframework.boot.context.properties.ConfigurationProperties;
+import org.springframework.stereotype.Component;
+
+import java.util.*;
+
+@Getter
+@Setter
+@Component
+@ConfigurationProperties(prefix = "aliyun")
+public class GreenImageScan {
+
+    private String accessKeyId;
+    private String secret;
+    private String scenes;
+
+    public Map imageScan(List<String> imageList) throws Exception {
+        com.aliyun.teaopenapi.models.Config config = new com.aliyun.teaopenapi.models.Config()
+                .setAccessKeyId(accessKeyId)
+                .setAccessKeySecret(secret);
+        // 访问的域名 - 修改为北京区域
+        config.endpoint = "imageaudit.cn-shanghai.aliyuncs.com";
+
+        com.aliyun.imageaudit20191230.Client client = new com.aliyun.imageaudit20191230.Client(config);
+
+        List<ScanImageRequest.ScanImageRequestTask> taskList = new ArrayList<>();
+
+        for (String img: imageList) {
+            ScanImageRequest.ScanImageRequestTask task = new ScanImageRequest.ScanImageRequestTask();
+            task.setImageURL(img);
+            task.setDataId(UUID.randomUUID().toString());
+            task.setImageTimeMillisecond(1L);
+            task.setInterval(1);
+            task.setMaxFrames(1);
+            taskList.add(task);
+        }
+
+        //场景
+        List<String> sceneList = new ArrayList<>();
+        // 移除了不支持的"antispam"场景，使用支持的场景
+        sceneList.add("porn");      // 涉黄识别
+        sceneList.add("terrorism"); // 暴恐识别
+        sceneList.add("ad");        // 图片广告
+        sceneList.add("live");      // 不不良场景
+        sceneList.add("logo");      // logo识别
+
+        com.aliyun.imageaudit20191230.models.ScanImageRequest scanImageRequest = new com.aliyun.imageaudit20191230.models.ScanImageRequest()
+                .setTask(taskList)
+                .setScene(sceneList);
+        com.aliyun.teautil.models.RuntimeOptions runtime = new com.aliyun.teautil.models.RuntimeOptions();
+        try {
+            ScanImageResponse scanImageResponse = client.scanImageWithOptions(scanImageRequest, runtime);
+            Map<String, String> resultMap = new HashMap<>();
+
+            if (scanImageResponse.getStatusCode() == 200) {
+
+                List<ScanImageResponseBody.ScanImageResponseBodyDataResultsSubResults> subResults = scanImageResponse.body.data.results.get(0).getSubResults();
+
+                ListIterator<ScanImageResponseBody.ScanImageResponseBodyDataResultsSubResults> listIterator = subResults.listIterator();
+                while (listIterator.hasNext()) {
+                    ScanImageResponseBody.ScanImageResponseBodyDataResultsSubResults item = listIterator.next();
+
+                    if (!item.suggestion.equals("pass")) {
+                        resultMap.put("suggestion", item.suggestion);
+                        resultMap.put("label", item.label);
+                        return resultMap;
+                    }
+                }
+                // 所有审核项都通过时，返回pass结果
+                resultMap.put("suggestion", "pass");
+                resultMap.put("label", "normal");
+                return resultMap;
+
+            } else {
+                System.out.println("the whole image scan request failed. response:" + JSON.toJSONString(scanImageResponse));
+                return null;
+            }
+
+        } catch (com.aliyun.tea.TeaException teaException) {
+            // 获取整体报错信息
+            System.out.println(com.aliyun.teautil.Common.toJSONString(teaException));
+            // 获取单个字段
+            System.out.println(teaException.getCode());
+            return null;
+        } catch (Exception e) {
+            e.printStackTrace();
+            return null;
+        }
+    }
+}

src/main/java/com/bao/dating/common/aliyun/GreenTextScan.java

@@ -0,0 +1,127 @@
+package com.bao.dating.common.aliyun;
+
+import com.alibaba.fastjson.JSON;
+import com.alibaba.fastjson.JSONObject;
+import com.aliyun.green20220302.Client;
+import com.aliyun.green20220302.models.TextModerationRequest;
+import com.aliyun.green20220302.models.TextModerationResponse;
+import com.aliyun.green20220302.models.TextModerationResponseBody;
+import com.aliyun.teaopenapi.models.Config;
+import com.aliyun.teautil.models.RuntimeOptions;
+import lombok.Getter;
+import lombok.Setter;
+import org.springframework.boot.context.properties.ConfigurationProperties;
+import org.springframework.stereotype.Component;
+
+import java.util.HashMap;
+import java.util.Map;
+
+@Getter
+@Setter
+@Component
+@ConfigurationProperties(prefix = "aliyun")
+public class GreenTextScan {
+
+
+    private String accessKeyId;
+    private String secret;
+
+    public Map greeTextScan(String content) throws Exception {
+//        accessKeyId = "LTAI5tKo9TpWH1aW6JxWm1Gp";
+//        secret = "LHk9DdHECKCwIdaIM9fkGgEuowt18W";
+        Config config = new Config();
+        config.setAccessKeyId(accessKeyId);
+        config.setAccessKeySecret(secret);
+        //接入区域和地址请根据实际情况修改
+        config.setRegionId("cn-shanghai");
+        config.setEndpoint("green-cip.cn-shanghai.aliyuncs.com");
+        //连接时超时时间，单位毫秒（ms）。
+        config.setReadTimeout(6000);
+        //读取时超时时间，单位毫秒（ms）。
+        config.setConnectTimeout(3000);
+        Client client = new Client(config);
+
+        // 创建RuntimeObject实例并设置运行参数。
+        RuntimeOptions runtime = new RuntimeOptions();
+        runtime.readTimeout = 10000;
+        runtime.connectTimeout = 10000;
+
+        //检测参数构造
+        JSONObject serviceParameters = new JSONObject();
+        serviceParameters.put("content", content);
+
+        //检测结果构造
+        Map<String,String> resultMap = new HashMap<>();
+        if (serviceParameters.get("content") == null || serviceParameters.getString("content").trim().length() == 0) {
+
+            resultMap.put("suggestion","检测内容为空");
+            System.out.println("text moderation content is empty");
+            return resultMap;
+        }
+        TextModerationRequest textModerationRequest = new TextModerationRequest();
+        /*
+        文本检测service：内容安全控制台文本增强版规则配置的serviceCode，示例：chat_detection
+        */
+        textModerationRequest.setService("comment_detection");
+        textModerationRequest.setServiceParameters(serviceParameters.toJSONString());
+
+        try {
+
+            // 调用方法获取检测结果。
+            TextModerationResponse response = client.textModerationWithOptions(textModerationRequest, runtime);
+
+            // 自动路由。
+            if (response != null) {
+
+                // 服务端错误，区域切换到cn-beijing。
+                if (500 == response.getStatusCode()) {
+
+                    // 接入区域和地址请根据实际情况修改。
+                    config.setRegionId("cn-beijing");
+                    config.setEndpoint("green-cip.cn-beijing.aliyuncs.com");
+                    client = new Client(config);
+                    response = client.textModerationWithOptions(textModerationRequest, runtime);
+                }
+
+            }
+            // 打印检测结果。
+            if (response != null) {
+
+                if (response.getStatusCode() == 200) {
+
+                    TextModerationResponseBody result = response.getBody();
+                    System.out.println(JSON.toJSONString(result));
+                    // 直接使用JSON解析来获取code值，避免类型不匹配问题
+                    JSONObject resultJson = JSON.parseObject(JSON.toJSONString(result));
+                    String code = resultJson.getString("code");
+
+                    if (code != null && "200".equals(code)) {
+
+                        TextModerationResponseBody.TextModerationResponseBodyData data = result.getData();
+                        if (data.getLabels().isEmpty() && data.getReason().isEmpty()) {
+
+                            resultMap.put("suggestion", "pass");
+                        }else {
+
+                            resultMap.put("suggestion","block");
+                            resultMap.put("labels",data.getLabels());
+                            resultMap.put("reason", data.getReason());
+                        }
+                        System.out.println("labels = [" + data.getLabels() + "]");
+                        System.out.println("reason = [" + data.getReason() + "]");
+                    } else {
+
+                        System.out.println("text moderation not success. code:" + code);
+                    }
+                } else {
+
+                    System.out.println("response not success. status:" + response.getStatusCode());
+                }
+            }
+        } catch (Exception e) {
+
+            e.printStackTrace();
+        }
+        return resultMap;
+    }
+}

src/main/java/com/bao/dating/common/aliyun/util/ClientUploader.java

@@ -0,0 +1,195 @@
+package com.bao.dating.common.aliyun.util;
+
+import com.alibaba.fastjson.JSON;
+import com.alibaba.fastjson.JSONObject;
+import com.aliyun.oss.OSSClient;
+import com.aliyun.oss.model.ObjectMetadata;
+import com.aliyun.oss.model.PutObjectResult;
+import com.aliyuncs.DefaultAcsClient;
+import com.aliyuncs.IAcsClient;
+import com.aliyuncs.green.model.v20180509.UploadCredentialsRequest;
+import com.aliyuncs.http.FormatType;
+import com.aliyuncs.http.HttpResponse;
+import com.aliyuncs.http.ProtocolType;
+import com.aliyuncs.profile.IClientProfile;
+
+import java.io.ByteArrayInputStream;
+import java.io.File;
+import java.io.FileInputStream;
+import java.util.HashMap;
+import java.util.Map;
+import java.util.UUID;
+
+/**
+ * 用于本地图片文件检测时，上传本地图片
+ */
+public class ClientUploader {
+
+    private IClientProfile profile;
+    private volatile UploadCredentials uploadCredentials;
+    private Map<String, String> headers;
+    private String prefix;
+
+    private boolean internal = false;
+
+    private Object lock = new Object();
+
+    private ClientUploader(IClientProfile profile, String prefix, boolean internal) {
+        this.profile = profile;
+        this.uploadCredentials = null;
+        this.headers = new HashMap<String, String>();
+        this.prefix = prefix;
+        this.internal = internal;
+    }
+
+
+    public static ClientUploader getImageClientUploader(IClientProfile profile, boolean internal){
+        return  new ClientUploader(profile, "images", internal);
+    }
+
+    public static ClientUploader getVideoClientUploader(IClientProfile profile, boolean internal){
+        return  new ClientUploader(profile, "videos", internal);
+    }
+
+    public static ClientUploader getVoiceClientUploader(IClientProfile profile, boolean internal){
+        return  new ClientUploader(profile, "voices", internal);
+    }
+
+    public static ClientUploader getFileClientUploader(IClientProfile profile, boolean internal){
+        return  new ClientUploader(profile, "files", internal);
+    }
+
+    /**
+     * 上传并获取上传后的图片链接
+     * @param filePath
+     * @return
+     */
+    public String uploadFile(String filePath){
+        FileInputStream inputStream = null;
+        OSSClient ossClient = null;
+        try {
+            File file = new File(filePath);
+            UploadCredentials uploadCredentials = getCredentials();
+            if(uploadCredentials == null){
+                throw new RuntimeException("can not get upload credentials");
+            }
+            ObjectMetadata meta = new ObjectMetadata();
+            meta.setContentLength(file.length());
+            inputStream = new FileInputStream(file);
+
+            ossClient = new OSSClient(getOssEndpoint(uploadCredentials), uploadCredentials.getAccessKeyId(), uploadCredentials.getAccessKeySecret(), uploadCredentials.getSecurityToken());
+
+            String object = uploadCredentials.getUploadFolder() + '/' + this.prefix + '/' + String.valueOf(filePath.hashCode());
+            PutObjectResult ret = ossClient.putObject(uploadCredentials.getUploadBucket(), object, inputStream, meta);
+            return "oss://" + uploadCredentials.getUploadBucket() + "/" + object;
+        } catch (Exception e) {
+            throw new RuntimeException("upload file fail.", e);
+        } finally {
+            if(ossClient != null){
+                ossClient.shutdown();
+            }
+            if(inputStream != null){
+                try {
+                    inputStream.close();
+                }catch (Exception e){
+
+                }
+            }
+        }
+    }
+
+
+    private String getOssEndpoint(UploadCredentials uploadCredentials){
+        if(this.internal){
+            return uploadCredentials.getOssInternalEndpoint();
+        }else{
+            return uploadCredentials.getOssEndpoint();
+        }
+    }
+
+    /**
+     * 上传并获取上传后的图片链接
+     * @param bytes
+     * @return
+     */
+    public String uploadBytes(byte[] bytes){
+        OSSClient ossClient = null;
+        try {
+            UploadCredentials uploadCredentials = getCredentials();
+            if(uploadCredentials == null){
+                throw new RuntimeException("can not get upload credentials");
+            }
+
+            ossClient = new OSSClient(getOssEndpoint(uploadCredentials), uploadCredentials.getAccessKeyId(), uploadCredentials.getAccessKeySecret(), uploadCredentials.getSecurityToken());
+
+            String object = uploadCredentials.getUploadFolder() + '/' + this.prefix + '/' + UUID.randomUUID().toString();
+            PutObjectResult ret = ossClient.putObject(uploadCredentials.getUploadBucket(), object, new ByteArrayInputStream(bytes));
+            return "oss://" + uploadCredentials.getUploadBucket() + "/" + object;
+        } catch (Exception e) {
+            throw new RuntimeException("upload file fail.", e);
+        } finally {
+            if(ossClient != null){
+                ossClient.shutdown();
+            }
+        }
+    }
+
+
+    public void addHeader(String key, String value){
+        this.headers.put(key, value);
+    }
+
+
+    private UploadCredentials getCredentials() throws Exception{
+        if(this.uploadCredentials == null || this.uploadCredentials.getExpiredTime() < System.currentTimeMillis()){
+            synchronized(lock){
+                if(this.uploadCredentials == null || this.uploadCredentials.getExpiredTime() < System.currentTimeMillis()){
+                    this.uploadCredentials = getCredentialsFromServer();
+                }
+            }
+        }
+        return this.uploadCredentials;
+    }
+
+    /**
+     * 从服务器端获取上传凭证
+     * @return
+     * @throws Exception
+     */
+    private UploadCredentials getCredentialsFromServer() throws Exception{
+        UploadCredentialsRequest uploadCredentialsRequest =  new UploadCredentialsRequest();
+        uploadCredentialsRequest.setAcceptFormat(FormatType.JSON); // 指定api返回格式
+        uploadCredentialsRequest.setMethod(com.aliyuncs.http.MethodType.POST); // 指定请求方法
+        uploadCredentialsRequest.setEncoding("utf-8");
+        uploadCredentialsRequest.setProtocol(ProtocolType.HTTP);
+        for (Map.Entry<String, String> kv : this.headers.entrySet()) {
+            uploadCredentialsRequest.putHeaderParameter(kv.getKey(), kv.getValue());
+        }
+
+        uploadCredentialsRequest.setHttpContent(new JSONObject().toJSONString().getBytes("UTF-8"), "UTF-8", FormatType.JSON);
+
+        IAcsClient client = null;
+        try{
+            client = new DefaultAcsClient(profile);
+            HttpResponse httpResponse =  client.doAction(uploadCredentialsRequest);
+            if (httpResponse.isSuccess()) {
+                JSONObject scrResponse = JSON.parseObject(new String(httpResponse.getHttpContent(), "UTF-8"));
+                if (200 == scrResponse.getInteger("code")) {
+                    JSONObject data = scrResponse.getJSONObject("data");
+                    return new UploadCredentials(data.getString("accessKeyId"), data.getString("accessKeySecret"),
+                            data.getString("securityToken"), data.getLongValue("expiredTime"),
+                            data.getString("ossEndpoint"), data.getString("ossInternalEndpoint"), data.getString("uploadBucket"), data.getString("uploadFolder"));
+                }
+
+                String requestId = scrResponse.getString("requestId");
+                throw new RuntimeException("get upload credential from server fail. requestId:" + requestId + ", code:" + scrResponse.getInteger("code"));
+            }
+            throw new RuntimeException("get upload credential from server fail. http response status:" + httpResponse.getStatus());
+        }finally {
+            client.shutdown();
+        }
+    }
+
+
+
+}

src/main/java/com/bao/dating/common/aliyun/util/CustomLibUploader.java

@@ -0,0 +1,159 @@
+package com.bao.dating.common.aliyun.util;
+
+
+import javax.activation.MimetypesFileTypeMap;
+import java.io.*;
+import java.net.HttpURLConnection;
+import java.net.URL;
+import java.util.*;
+
+/**
+ * 用于自定义图库上传图片
+ */
+public class CustomLibUploader {
+
+
+    public String uploadFile(String host, String uploadFolder, String ossAccessKeyId,
+                             String policy, String signature,
+                             String filepath) throws Exception {
+        LinkedHashMap<String, String> textMap = new LinkedHashMap<String, String>();
+        // key
+        String objectName = uploadFolder + "/imglib_" + UUID.randomUUID().toString() + ".jpg";
+        textMap.put("key", objectName);
+        // Content-Disposition
+        textMap.put("Content-Disposition", "attachment;filename="+filepath);
+        // OSSAccessKeyId
+        textMap.put("OSSAccessKeyId", ossAccessKeyId);
+        // policy
+        textMap.put("policy", policy);
+        // Signature
+        textMap.put("Signature", signature);
+
+        Map<String, String> fileMap = new HashMap<String, String>();
+        fileMap.put("file", filepath);
+
+        String ret = formUpload(host, textMap, fileMap);
+        System.out.println("[" + host + "] post_object:" + objectName);
+        System.out.println("post reponse:" + ret);
+        return objectName;
+    }
+
+    private static String formUpload(String urlStr, Map<String, String> textMap, Map<String, String> fileMap) throws Exception {
+        String res = "";
+        HttpURLConnection conn = null;
+        String BOUNDARY = "9431149156168";
+        try {
+            URL url = new URL(urlStr);
+            conn = (HttpURLConnection) url.openConnection();
+            conn.setConnectTimeout(5000);
+            conn.setReadTimeout(10000);
+            conn.setDoOutput(true);
+            conn.setDoInput(true);
+            conn.setRequestMethod("POST");
+            conn.setRequestProperty("User-Agent",
+                    "Mozilla/5.0 (Windows; U; Windows NT 6.1; zh-CN; rv:1.9.2.6)");
+            conn.setRequestProperty("Content-Type",
+                    "multipart/form-data; boundary=" + BOUNDARY);
+
+            OutputStream out = new DataOutputStream(conn.getOutputStream());
+            // text
+            if (textMap != null) {
+                StringBuffer strBuf = new StringBuffer();
+                Iterator iter = textMap.entrySet().iterator();
+                int i = 0;
+                while (iter.hasNext()) {
+                    Map.Entry entry = (Map.Entry) iter.next();
+                    String inputName = (String) entry.getKey();
+                    String inputValue = (String) entry.getValue();
+                    if (inputValue == null) {
+                        continue;
+                    }
+                    if (i == 0) {
+                        strBuf.append("--").append(BOUNDARY).append(
+                                "\r\n");
+                        strBuf.append("Content-Disposition: form-data; name=\""
+                                + inputName + "\"\r\n\r\n");
+                        strBuf.append(inputValue);
+                    } else {
+                        strBuf.append("\r\n").append("--").append(BOUNDARY).append(
+                                "\r\n");
+                        strBuf.append("Content-Disposition: form-data; name=\""
+                                + inputName + "\"\r\n\r\n");
+
+                        strBuf.append(inputValue);
+                    }
+
+                    i++;
+                }
+                out.write(strBuf.toString().getBytes());
+            }
+
+            // file
+            if (fileMap != null) {
+                Iterator iter = fileMap.entrySet().iterator();
+                while (iter.hasNext()) {
+                    Map.Entry entry = (Map.Entry) iter.next();
+                    String inputName = (String) entry.getKey();
+                    String inputValue = (String) entry.getValue();
+                    if (inputValue == null) {
+                        continue;
+                    }
+                    File file = new File(inputValue);
+                    String filename = file.getName();
+                    String contentType = new MimetypesFileTypeMap().getContentType(file);
+                    if (contentType == null || contentType.equals("")) {
+                        contentType = "application/octet-stream";
+                    }
+
+                    StringBuffer strBuf = new StringBuffer();
+                    strBuf.append("\r\n").append("--").append(BOUNDARY).append(
+                            "\r\n");
+                    strBuf.append("Content-Disposition: form-data; name=\""
+                            + inputName + "\"; filename=\"" + filename
+                            + "\"\r\n");
+                    strBuf.append("Content-Type: " + contentType + "\r\n\r\n");
+
+                    out.write(strBuf.toString().getBytes());
+
+                    DataInputStream in = new DataInputStream(new FileInputStream(file));
+                    int bytes = 0;
+                    byte[] bufferOut = new byte[1024];
+                    while ((bytes = in.read(bufferOut)) != -1) {
+                        out.write(bufferOut, 0, bytes);
+                    }
+                    in.close();
+                }
+                StringBuffer strBuf = new StringBuffer();
+                out.write(strBuf.toString().getBytes());
+            }
+
+            byte[] endData = ("\r\n--" + BOUNDARY + "--\r\n").getBytes();
+            out.write(endData);
+            out.flush();
+            out.close();
+
+            // 读取返回数据
+            StringBuffer strBuf = new StringBuffer();
+            BufferedReader reader = new BufferedReader(new InputStreamReader(
+                    conn.getInputStream()));
+            String line = null;
+            while ((line = reader.readLine()) != null) {
+                strBuf.append(line).append("\n");
+            }
+            res = strBuf.toString();
+            reader.close();
+            reader = null;
+        } catch (Exception e) {
+            System.err.println("发送POST请求出错: " + urlStr);
+            throw e;
+        } finally {
+            if (conn != null) {
+                conn.disconnect();
+                conn = null;
+            }
+        }
+        return res;
+    }
+
+
+}

src/main/java/com/bao/dating/common/aliyun/util/UploadCredentials.java

@@ -0,0 +1,90 @@
+package com.bao.dating.common.aliyun.util;
+
+import java.io.Serializable;
+
+public class UploadCredentials implements Serializable {
+
+    private String accessKeyId;
+    private String  accessKeySecret;
+    private String  securityToken;
+    private Long  expiredTime;
+    private String  ossEndpoint;
+    private String  ossInternalEndpoint;
+    private String  uploadBucket;
+    private String  uploadFolder;
+
+    public UploadCredentials(String accessKeyId, String accessKeySecret, String securityToken, Long expiredTime, String ossEndpoint, String ossInternalEndpoint, String uploadBucket, String uploadFolder) {
+        this.accessKeyId = accessKeyId;
+        this.accessKeySecret = accessKeySecret;
+        this.securityToken = securityToken;
+        this.expiredTime = expiredTime;
+        this.ossEndpoint = ossEndpoint;
+        this.ossInternalEndpoint = ossInternalEndpoint;
+        this.uploadBucket = uploadBucket;
+        this.uploadFolder = uploadFolder;
+    }
+
+    public String getAccessKeyId() {
+        return accessKeyId;
+    }
+
+    public void setAccessKeyId(String accessKeyId) {
+        this.accessKeyId = accessKeyId;
+    }
+
+    public String getAccessKeySecret() {
+        return accessKeySecret;
+    }
+
+    public void setAccessKeySecret(String accessKeySecret) {
+        this.accessKeySecret = accessKeySecret;
+    }
+
+    public String getSecurityToken() {
+        return securityToken;
+    }
+
+    public void setSecurityToken(String securityToken) {
+        this.securityToken = securityToken;
+    }
+
+    public Long getExpiredTime() {
+        return expiredTime;
+    }
+
+    public void setExpiredTime(Long expiredTime) {
+        this.expiredTime = expiredTime;
+    }
+
+    public String getOssEndpoint() {
+        return ossEndpoint;
+    }
+
+    public void setOssEndpoint(String ossEndpoint) {
+        this.ossEndpoint = ossEndpoint;
+    }
+
+    public String getUploadBucket() {
+        return uploadBucket;
+    }
+
+    public void setUploadBucket(String uploadBucket) {
+        this.uploadBucket = uploadBucket;
+    }
+
+    public String getUploadFolder() {
+        return uploadFolder;
+    }
+
+    public void setUploadFolder(String uploadFolder) {
+        this.uploadFolder = uploadFolder;
+    }
+
+    public String getOssInternalEndpoint() {
+        return ossInternalEndpoint;
+    }
+
+    public void setOssInternalEndpoint(String ossInternalEndpoint) {
+        this.ossInternalEndpoint = ossInternalEndpoint;
+    }
+}

src/main/java/com/bao/dating/config/OssConfiguration.java

@@ -0,0 +1,26 @@
+package com.bao.dating.config;
+
+
+import com.bao.dating.properties.AliOssProperties;
+import com.bao.dating.util.AliOssUtil;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+
+/**
+ * 配置类，用于创建AliOssUtil对象
+ */
+@Configuration
+@Slf4j
+public class OssConfiguration {
+    @Bean
+    @ConditionalOnMissingBean
+    public AliOssUtil aliOssUtil(AliOssProperties aliOssProperties){
+        log.info("开始创建阿里云文件上传工具类对象：{}",aliOssProperties);
+        return new AliOssUtil(aliOssProperties.getEndpoint(),
+                aliOssProperties.getAccessKeyId(),
+                aliOssProperties.getAccessKeySecret(),
+                aliOssProperties.getBucketName());
+    }
+}

src/main/java/com/bao/dating/controller/CommentController.java

@@ -0,0 +1,48 @@
+package com.bao.dating.controller;
+
+
+import com.bao.dating.common.Comments;
+import com.bao.dating.service.CommentsService;
+import org.springframework.web.bind.annotation.*;
+
+import javax.annotation.Resource;
+import java.util.List;
+import java.util.Map;
+
+@RestController
+@RequestMapping("/comments")
+@CrossOrigin  // 解决跨域问题（前后端分离必加）
+public class CommentController {
+    @Resource
+    private CommentsService commentsService;
+
+    /**
+     * 添加评论
+     * @param comment 评论对象（含content、userId、dynamicId）
+     */
+    @PostMapping("/add")
+    public Map<String, Object> addComment(@RequestBody Comments comment) {
+        boolean success = commentsService.addComment(comment);
+        return success ? Map.of("code", 200, "msg", "评论成功") : Map.of("code", 500, "msg", "评论失败");
+    }
+
+    /**
+     * 删除评论
+     * @param user_id 评论ID
+     */
+    @DeleteMapping("/delete/{user_id}")
+    public Map<String, Object> deleteComment(@PathVariable Long user_id) {
+        boolean success = commentsService.deleteComment(user_id);
+        return success ? Map.of("code", 200, "msg", "删除成功") : Map.of("code", 500, "msg", "删除失败");
+    }
+
+    /**
+     * 根据动态ID查询评论列表
+     * @param post_id 动态ID
+     */
+    @GetMapping("/list/{post_id}")
+    public Map<String, Object> getCommentList(@PathVariable Long post_id) {
+        List<Comments> commentList = commentsService.getCommentByPostId(post_id);
+        return Map.of("code", 200, "data", commentList);
+    }
+}

src/main/java/com/bao/dating/controller/PostController.java

@@ -0,0 +1,56 @@
+package com.bao.dating.controller;
+
+
+import com.bao.dating.common.Result;
+import com.bao.dating.common.ResultCode;
+import com.bao.dating.pojo.dto.PostRequestDTO;
+import com.bao.dating.pojo.entity.Post;
+import com.bao.dating.service.PostService;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.web.bind.annotation.*;
+import org.springframework.web.multipart.MultipartFile;
+
+import java.util.List;
+
+@RestController
+@RequestMapping("/posts")
+public class PostController {
+
+    @Autowired
+    private PostService postService;
+
+    /**
+     * 上传媒体文件接口
+     * @param files 媒体文件数组
+     * @return 上传后的文件URL列表
+     */
+    @PostMapping(value = "/upload", consumes = "multipart/form-data")
+    public Result<List<String>> uploadMedia(@RequestParam("files") MultipartFile[] files) {
+        List<String> fileUrls = postService.uploadMedia(files);
+        return Result.success(ResultCode.SUCCESS_REVIEW, "文件上传成功", fileUrls);
+    }
+
+    /**
+     * 发布动态接口 - JSON格式请求
+     * @param postRequestDTO 动态信息
+     * @return 发布的动态对象
+     */
+    @PostMapping(consumes = "application/json")
+    public Result<Post> createPostJson(@RequestBody PostRequestDTO postRequestDTO) {
+        // 调用 Service 层处理发布动态业务逻辑
+        Post result = postService.createPost(postRequestDTO);
+        return Result.success(ResultCode.SUCCESS_REVIEW, "动态发布成功，等待审核。", result);
+    }
+
+    /**
+     * 删除动态
+     *
+     * @param postId 动态ID
+     * @return 删除结果
+     */
+    @DeleteMapping("/{postId}")
+    public Result<String> deleteById(@PathVariable Integer postId){
+        postService.deletePostById(postId);
+        return Result.success(ResultCode.SUCCESS_DELETE, "动态删除成功", null);
+    }
+}

src/main/java/com/bao/dating/controller/PostLikeController.java

@@ -0,0 +1,36 @@
+package com.bao.dating.controller;
+
+import com.bao.dating.common.Result;
+import com.bao.dating.common.ResultCode;
+import com.bao.dating.mapper.PostLikeMapper;
+import com.bao.dating.service.PostLikeService;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.web.bind.annotation.*;
+
+import java.util.Map;
+import java.util.Objects;
+
+@RestController
+@RequestMapping("/posts")
+public class PostLikeController {
+
+    @Autowired
+    private PostLikeService postLikeService;
+
+    @PostMapping("/{postId}/likes")
+    public Result<?> likePost(@PathVariable Long postId, @RequestBody Map<String, Long> body){
+        // 从请求体中取出 user_id
+        Long userId = body.get("user_id");
+        if (userId ==null){
+            return Result.error(ResultCode.PARAM_ERROR);
+        }
+        return postLikeService.likePost(postId,userId);
+    }
+
+    @DeleteMapping("/{postId}/likes")
+    public void unlike(@PathVariable Long postId, @RequestBody Map<String, Long> body){
+        // 从请求体中获取 user_id
+        Long userId = body.get("user_id");
+        postLikeService.unlike(postId,userId);
+    }
+ }

src/main/java/com/bao/dating/handler/ListToVarcharTypeHandler.java

@@ -0,0 +1,66 @@
+package com.bao.dating.handler;
+
+import org.apache.commons.lang3.StringUtils;
+import org.apache.ibatis.type.JdbcType;
+import org.apache.ibatis.type.MappedJdbcTypes;
+import org.apache.ibatis.type.MappedTypes;
+import org.apache.ibatis.type.TypeHandler;
+
+import java.sql.CallableStatement;
+import java.sql.PreparedStatement;
+import java.sql.ResultSet;
+import java.sql.SQLException;
+import java.util.Arrays;
+import java.util.List;
+
+/**
+ * List类型转换成Varchar类型
+ * @author KilLze
+ */
+@MappedJdbcTypes(JdbcType.VARCHAR)
+@MappedTypes(List.class)
+public class ListToVarcharTypeHandler implements TypeHandler<List<String>> {
+    @Override
+    public void setParameter(PreparedStatement preparedStatement, int i, List<String> strings, JdbcType jdbcType) throws SQLException {
+        // 遍历List类型的入参，拼装为String类型，使用Statement对象插入数据库
+        StringBuffer sb = new StringBuffer();
+        for (int j = 0; j < strings.size(); j++) {
+            if (j == strings.size() - 1) {
+                sb.append(strings.get(j));
+            } else {
+                sb.append(strings.get(j)).append(",");
+            }
+        }
+        preparedStatement.setString(i, sb.toString());
+    }
+
+    @Override
+    public List<String> getResult(ResultSet resultSet, String s) throws SQLException {
+        // 获取String类型的结果，使用","分割为List后返回
+        String resultString = resultSet.getString(s);
+        if (StringUtils.isNotEmpty(resultString)) {
+            return Arrays.asList(resultString.split(","));
+        }
+        return null;
+    }
+
+    @Override
+    public List<String> getResult(ResultSet resultSet, int i) throws SQLException {
+        // 获取String类型的结果，使用","分割为List后返回
+        String resultString = resultSet.getString(i);
+        if (StringUtils.isNotEmpty(resultString)) {
+            return Arrays.asList(resultString.split(","));
+        }
+        return null;
+    }
+
+    @Override
+    public List<String> getResult(CallableStatement callableStatement, int i) throws SQLException {
+        // 获取String类型的结果，使用","分割为List后返回
+        String resultString = callableStatement.getString(i);
+        if (StringUtils.isNotEmpty(resultString)) {
+            return Arrays.asList(resultString.split(","));
+        }
+        return null;
+    }
+}

src/main/java/com/bao/dating/mapper/CommentsMapper.java

@@ -0,0 +1,22 @@
+package com.bao.dating.mapper;
+
+
+import com.bao.dating.common.Comments;
+import com.bao.dating.common.Post;
+import org.apache.ibatis.annotations.*;
+
+import java.util.List;
+
+public interface CommentsMapper {
+    // 添加评论
+    @Insert("INSERT INTO comments(content, user_id, post_id, created_at) VALUES(#{content}, #{user_id}, #{post_id}, #{created_at})")
+    int addComment(Comments comments);
+
+    // 删除评论
+    @Delete("DELETE FROM comments WHERE user_id = #{user_id}")
+    int deleteComments(@Param("user_id") Long user_id);
+
+    // 根据动态ID查询评论列表
+    @Select("SELECT * FROM comments WHERE post_id = #{post_id} ORDER BY created_at DESC")
+    List<Comments> getCommentsByPostId(@Param("post_id") Long post_id);
+}

src/main/java/com/bao/dating/mapper/PostLikeMapper.java

@@ -0,0 +1,34 @@
+package com.bao.dating.mapper;
+
+import com.bao.dating.pojo.entity.PostLike;
+import org.apache.ibatis.annotations.Mapper;
+import org.apache.ibatis.annotations.Param;
+
+@Mapper
+public interface PostLikeMapper {
+    /**
+     * 根据 postId 和 userId 查询点赞记录 用于判断是否已经点赞
+     * @param postId
+     * @param userId
+     * @return
+     */
+    PostLike findByPostAndUser(@Param("postId") Long postId, @Param("userId") Long userId);
+
+    /**
+     * 插入点赞记录
+     *
+     * @param postLike
+     * @return
+     */
+    int insert(PostLike postLike);
+
+    /**
+     * 删除点赞记录
+     * 根据 postId + userId 删除点赞
+     *
+     * @param postId
+     * @param userId
+     * @return
+     */
+    int deleteByPostIdAndUserId(@Param("postId") Long postId, @Param("userId") Long userId);
+}

src/main/java/com/bao/dating/mapper/PostMapper.java

@@ -0,0 +1,47 @@
+package com.bao.dating.mapper;
+
+import com.bao.dating.pojo.entity.Post;
+import org.apache.ibatis.annotations.Mapper;
+
+@Mapper
+public interface PostMapper {
+    /**
+     * 插入动态
+     *
+     * @param post 动态对象
+     * @return 插入的行数
+     */
+    int insert(Post post);
+
+    /**
+     * 根据ID删除动态
+     *
+     * @param postId 动态ID
+     * @return 删除的行数
+     */
+    int deletePostById(Integer postId);
+
+    /**
+     * 查询点赞数
+     *
+     * @param postId
+     * @return
+     */
+    int selectLikeCount(Long postId);
+
+    /**
+     * 点赞数+1
+     *
+     * @param postId 动态ID
+     * @return 影响行数
+     */
+    int increaseLikeCount(Long postId);
+
+    /**
+     * 点赞数-1
+     *
+     * @param postId 动态ID
+     * @return 影响行数
+     */
+    int decreaseLikeCount(Long postId);
+}

src/main/java/com/bao/dating/pojo/dto/PostRequestDTO.java

@@ -0,0 +1,14 @@
+package com.bao.dating.pojo.dto;
+
+import lombok.Data;
+import org.springframework.web.multipart.MultipartFile;
+
+import java.util.List;
+
+@Data
+public class PostRequestDTO {
+    private Long userId;
+    private String content;
+    private List<String> tags;
+    private List<String> mediaUrls;
+}

src/main/java/com/bao/dating/pojo/entity/Post.java

@@ -0,0 +1,36 @@
+package com.bao.dating.pojo.entity;
+
+import lombok.Data;
+
+import java.time.LocalDateTime;
+import java.util.List;
+
+/**
+ * 动态表
+ * @author KilLze
+ */
+@Data
+public class Post {
+
+    private Long postId;
+
+    private Long userId;
+
+    private String content;
+
+    private List<String> mediaOssKeys;
+
+    private List<String> tags;
+
+    private String location;
+
+    private Integer isPublic;
+
+    private Integer likeCount;
+
+    private Integer favoriteCount;
+
+    private LocalDateTime createdAt;
+
+    private LocalDateTime updatedAt;
+}

src/main/java/com/bao/dating/pojo/entity/PostFavorite.java

@@ -0,0 +1,21 @@
+package com.bao.dating.pojo.entity;
+
+import lombok.Data;
+
+import java.time.LocalDateTime;
+
+/**
+ * 动态收藏表
+ * @author KilLze
+ */
+@Data
+public class PostFavorite {
+
+    private Long favoriteId;
+
+    private Long userId;
+
+    private Long postId;
+
+    private LocalDateTime createdAt;
+}

src/main/java/com/bao/dating/pojo/entity/PostLike.java

@@ -0,0 +1,20 @@
+package com.bao.dating.pojo.entity;
+
+import lombok.Data;
+
+import java.time.LocalDateTime;
+
+/**
+ * 动态点赞表
+ * @author KilLze
+ */
+@Data
+public class PostLike {
+    private Long likeId;
+
+    private Long userId;
+
+    private Long postId;
+
+    private LocalDateTime createdAt;
+}

src/main/java/com/bao/dating/pojo/entity/User.java

@@ -0,0 +1,40 @@
+package com.bao.dating.pojo.entity;
+
+import lombok.Data;
+
+import java.time.LocalDate;
+import java.time.LocalDateTime;
+
+/**
+ * 用户表
+ * @author KilLze
+ */
+@Data
+public class User {
+
+    private Long userId;
+
+    private String userName;
+
+    private String passwordHash;
+
+    private String salt;
+
+    private String nickname;
+
+    private String avatarUrl;
+
+    private String backgroundUrl;
+
+    private Integer gender;
+
+    private LocalDate birthday;
+
+    private String hobbies;
+
+    private String signature;
+
+    private LocalDateTime createdAt;
+
+    private LocalDateTime updatedAt;
+}

src/main/java/com/bao/dating/properties/AliOssProperties.java

@@ -0,0 +1,15 @@
+package com.bao.dating.properties;
+
+import lombok.Data;
+import org.springframework.boot.context.properties.ConfigurationProperties;
+import org.springframework.stereotype.Component;
+
+@Component
+@ConfigurationProperties(prefix = "aliyun.oss")
+@Data
+public class AliOssProperties {
+    private String endpoint;
+    private String accessKeyId;
+    private String accessKeySecret;
+    private String bucketName;
+}

src/main/java/com/bao/dating/service/CommentsService.java

@@ -0,0 +1,20 @@
+package com.bao.dating.service;
+
+
+import com.bao.dating.common.Comments;
+
+import java.util.List;
+
+public interface CommentsService{
+    // 添加评论
+    boolean addComment(Comments comments);
+
+    // 删除评论
+    boolean deleteComment(Long user_id);
+
+    // 根据动态ID查询评论
+    List<Comments> getCommentByPostId(Long post_id);
+
+
+
+}

src/main/java/com/bao/dating/service/PostLikeService.java

@@ -0,0 +1,22 @@
+package com.bao.dating.service;
+
+import com.bao.dating.common.Result;
+
+public interface PostLikeService {
+    /**
+     * 点赞指定的 post
+     *
+     * @param postId 帖子ID
+     * @param userId 用户ID
+     * @return 统一返回结果
+     */
+    Result<?> likePost(Long postId, Long userId);
+
+    /**
+     * 取消点赞指定的 post
+     *
+     * @param postId 帖子ID
+     * @param userId 用户ID
+     */
+    void unlike(Long postId, Long userId);
+}

src/main/java/com/bao/dating/service/PostService.java

@@ -0,0 +1,30 @@
+package com.bao.dating.service;
+
+import com.bao.dating.pojo.dto.PostRequestDTO;
+import com.bao.dating.pojo.entity.Post;
+import org.springframework.web.multipart.MultipartFile;
+
+import java.util.List;
+
+public interface PostService {
+    /**
+     * 上传媒体文件
+     * @param files 媒体文件数组
+     * @return 上传后的文件URL列表
+     */
+    List<String> uploadMedia(MultipartFile[] files);
+
+    /**
+     * 创建动态
+     * @param postRequestDTO 动态请求数据传输对象
+     * @return 创建的动态对象
+     */
+    Post createPost(PostRequestDTO postRequestDTO);
+
+    /**
+     * 删除动态
+     * @param postId 动态ID
+     * @return 删除的动态对象
+     */
+    void deletePostById(Integer postId);
+}

src/main/java/com/bao/dating/service/impl/CommentsServiceImpl.java

@@ -0,0 +1,39 @@
+package com.bao.dating.service.impl;
+
+import com.bao.dating.common.Comments;
+
+import com.bao.dating.mapper.CommentsMapper;
+
+
+import com.bao.dating.service.CommentsService;
+import org.springframework.stereotype.Service;
+
+
+import javax.annotation.Resource;
+import java.time.LocalDateTime;
+import java.util.List;
+
+@Service
+public class CommentsServiceImpl implements CommentsService {
+
+
+
+    @Resource
+    private CommentsMapper commentsMapper;
+
+    @Override
+    public boolean addComment(Comments comments) {
+        // 设置创建时间
+        comments.setCreated_at(LocalDateTime.now());
+        return commentsMapper.addComment(comments) > 0;
+    }
+    @Override
+    public boolean deleteComment(Long user_id) {
+        return commentsMapper.deleteComments(user_id) > 0;
+    }
+
+    @Override
+    public List<Comments> getCommentByPostId(Long post_id) {
+        return commentsMapper.getCommentsByPostId(post_id);
+    }
+}

src/main/java/com/bao/dating/service/impl/PostLikeServiceImpl.java

@@ -0,0 +1,77 @@
+package com.bao.dating.service.impl;
+
+import com.bao.dating.common.Result;
+import com.bao.dating.common.ResultCode;
+import com.bao.dating.mapper.PostLikeMapper;
+import com.bao.dating.mapper.PostMapper;
+import com.bao.dating.pojo.entity.PostLike;
+import com.bao.dating.service.PostLikeService;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
+
+import java.util.HashMap;
+import java.util.Map;
+
+@Service
+public class PostLikeServiceImpl implements PostLikeService {
+
+    @Autowired
+    private PostMapper postMapper;
+
+    @Autowired
+    private PostLikeMapper postLikeMapper;
+
+
+
+    /**
+     * 点赞指定的 post
+     *
+     * @param postId 帖子ID
+     * @param userId 用户ID
+     * @return 统一返回结果
+     */
+    @Override
+    @Transactional // 保证点赞 + 点赞数更新是一个事务
+    public Result<?> likePost(Long postId, Long userId) {
+        // 查询是否已经点过赞（防止重复点赞）
+        PostLike exist  = postLikeMapper.findByPostAndUser(postId, userId);
+        if (exist != null){
+            return Result.error(ResultCode.SUCCESS_REVIEW,"您已经点过赞了。");
+        }
+        // 创建点赞对象
+        PostLike postLike = new PostLike();
+        postLike.setPostId(postId);
+        postLike.setUserId(userId);
+        //插入点赞记录
+        postLikeMapper.insert(postLike);
+        //点赞数+1
+        postMapper.increaseLikeCount(postId);
+        //查询最新的点赞数
+        Integer i = postMapper.selectLikeCount(postId);
+        //封装返回数据
+        Map<String,Object> data = new HashMap<>();
+        data.put("like_id",postLike.getLikeId());
+        data.put("post_id",postLike.getPostId());
+        data.put("user_id",postLike.getUserId());
+        data.put("like_count",i);
+        return Result.success(ResultCode.SUCCESS_REVIEW,"点赞成功",data);
+    }
+
+    /**
+     * 取消点赞指定的 post
+     *
+     * @param postId 帖子ID
+     * @param userId 用户ID
+     */
+    @Override
+    @Transactional
+    public void unlike(Long postId, Long userId) {
+        // 删除点赞记录
+        int i = postLikeMapper.deleteByPostIdAndUserId(postId, userId);
+        // 如果确实删除成功，才减少点赞数
+        if (i > 0){
+            postMapper.decreaseLikeCount(postId);
+        }
+    }
+}

src/main/java/com/bao/dating/service/impl/PostServiceImpl.java

@@ -0,0 +1,150 @@
+package com.bao.dating.service.impl;
+
+import com.bao.dating.common.aliyun.GreenImageScan;
+import com.bao.dating.common.aliyun.GreenTextScan;
+import com.bao.dating.mapper.PostMapper;
+import com.bao.dating.pojo.dto.PostRequestDTO;
+import com.bao.dating.pojo.entity.Post;
+import com.bao.dating.service.PostService;
+import com.bao.dating.util.AliOssUtil;
+import com.bao.dating.util.FileUtil;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+import org.springframework.web.multipart.MultipartFile;
+
+import java.io.IOException;
+import java.time.LocalDateTime;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+import java.util.UUID;
+
+/**
+ * 动态服务实现类
+ *
+ * @author KilLze
+ */
+@Service
+public class PostServiceImpl implements PostService {
+
+    @Autowired
+    private AliOssUtil ossUtil;
+
+    @Autowired
+    private GreenTextScan greenTextScan;
+
+    @Autowired
+    private GreenImageScan greenImageScan;
+
+    @Autowired
+    private PostMapper postMapper;
+
+    /**
+     * 上传媒体文件
+     * @param files 媒体文件数组
+     * @return 上传后的文件URL列表
+     */
+    @Override
+    public List<String> uploadMedia(MultipartFile[] files) {
+        List<String> mediaUrls = new ArrayList<>();
+        if (files != null && files.length > 0) {
+            for (MultipartFile file : files) {
+                if (!file.isEmpty()) {
+                    try {
+                        // 根据文件扩展名判断文件类型
+                        String fileType = FileUtil.getFileType(file.getOriginalFilename());
+                        // 生成唯一文件名
+                        String fileName = UUID.randomUUID().toString() + "." + FileUtil.getFileExtension(file.getOriginalFilename());
+                        // 获取文件字节数据
+                        byte[] fileBytes = file.getBytes();
+                        // 根据文件类型处理
+                        String ossUrl = "";
+                        if ("image".equals(fileType) || "video".equals(fileType)) {
+                            // 上传图片或视频
+                            ossUrl = ossUtil.upload(fileBytes, fileName);
+                        }
+                        // 添加上传后的 URL
+                        mediaUrls.add(ossUrl);
+                    } catch (IOException e) {
+                        e.printStackTrace();
+                    }
+                }
+            }
+        }
+        return mediaUrls;
+    }
+
+    /**
+     * 创建动态
+     *
+     * @param postRequestDTO 动态请求数据传输对象
+     * @return 创建的动态对象
+     */
+    @Override
+    public Post createPost(PostRequestDTO postRequestDTO) {
+
+        // 1. 文本内容审核
+        Map textResult;
+        try {
+            textResult = greenTextScan.greeTextScan(postRequestDTO.getContent());
+        } catch (Exception e) {
+            throw new RuntimeException("文本审核失败");
+        }
+
+        String textSuggestion = (String) textResult.get("suggestion");
+        if ("block".equals(textSuggestion)) {
+            throw new RuntimeException("动态内容违规，禁止发布");
+        }
+
+        // 2. 图片审核（如果有）
+        if (postRequestDTO.getMediaUrls() != null && !postRequestDTO.getMediaUrls().isEmpty()) {
+            Map imageResult;
+            try {
+                imageResult = greenImageScan.imageScan(postRequestDTO.getMediaUrls());
+            } catch (Exception e) {
+                throw new RuntimeException(e);
+            }
+
+            if ("block".equals(imageResult.get("suggestion"))) {
+                throw new RuntimeException("图片内容违规，禁止发布");
+            }
+        }
+
+        Post post = new Post();
+        post.setUserId(Long.valueOf(postRequestDTO.getUserId()));
+        post.setContent(postRequestDTO.getContent());
+        post.setTags(postRequestDTO.getTags());
+        post.setMediaOssKeys(new ArrayList<>());
+        
+        // 如果有传入的媒体链接，则使用它们
+        if (postRequestDTO.getMediaUrls() != null && !postRequestDTO.getMediaUrls().isEmpty()) {
+            post.setMediaOssKeys(postRequestDTO.getMediaUrls());
+        }
+
+        // 4. 根据审核结果设置状态
+        if ("review".equals(textSuggestion)) {
+            // 待审核，需人工审核
+            post.setIsPublic(0);
+        } else {
+            // 审核通过
+            post.setIsPublic(1);
+        }
+        post.setUpdatedAt(LocalDateTime.now());
+        post.setCreatedAt(LocalDateTime.now());
+
+        // 保存动态到数据库
+        postMapper.insert(post);
+        return post;
+    }
+
+    /**
+     * 删除动态
+     *
+     * @param postId 动态ID
+     * @return 删除的动态对象
+     */
+    @Override
+    public void deletePostById(Integer postId) {
+        postMapper.deletePostById(postId);
+    }
+}

src/main/java/com/bao/dating/util/AliOssUtil.java

@@ -0,0 +1,62 @@
+package com.bao.dating.util;
+
+import com.aliyun.oss.ClientException;
+import com.aliyun.oss.OSS;
+import com.aliyun.oss.OSSClientBuilder;
+import com.aliyun.oss.OSSException;
+import lombok.AllArgsConstructor;
+import lombok.Data;
+import lombok.extern.slf4j.Slf4j;
+
+import java.io.ByteArrayInputStream;
+
+@Data
+@AllArgsConstructor
+@Slf4j
+public class AliOssUtil {
+
+    private String endpoint;
+    private String accessKeyId;
+    private String accessKeySecret;
+    private String bucketName;
+
+    /**
+     * 文件上传
+     * @param bytes 文件字节数组
+     * @param objectName 对象名称
+     * @return 完整的文件访问URL
+     */
+    public String upload(byte[] bytes, String objectName) {
+
+        // 创建OSSClient实例。
+        OSS ossClient = new OSSClientBuilder().build(endpoint, accessKeyId, accessKeySecret);
+
+        try {
+            // 创建PutObject请求。
+            ossClient.putObject(bucketName, objectName, new ByteArrayInputStream(bytes));
+        } catch (OSSException oe) {
+            log.error("OSS Exception: {}", oe.getMessage());
+        } catch (ClientException ce) {
+            log.error("Client Exception: {}", ce.getMessage());
+        } finally {
+            if (ossClient != null) {
+                ossClient.shutdown();
+            }
+        }
+
+        // 文件访问路径规则 https://BucketName.Endpoint/ObjectName
+        // 构造完整的文件访问URL，格式如：https://oss.yourdomain.com/upload/img12345.jpg
+        StringBuilder stringBuilder = new StringBuilder("https://");
+        stringBuilder
+                .append(bucketName)
+                .append(".")
+                .append(endpoint)
+                .append("/")
+                .append(objectName);
+        
+        String fileUrl = stringBuilder.toString();
+        log.info("文件上传到:{}", fileUrl);
+
+        return fileUrl;
+    }
+}

src/main/java/com/bao/dating/util/FileUtil.java

@@ -0,0 +1,36 @@
+package com.bao.dating.util;
+
+/**
+ * 文件工具类
+ * @author KilLze
+ */
+public class FileUtil {
+    /**
+     * 根据文件 URL 扩展名获取文件类型
+     * @param fileUrl 文件的 URL
+     * @return 文件类型（image、video、unknown）
+     */
+    public static String getFileType(String fileUrl) {
+        String extension = getFileExtension(fileUrl);
+
+        if (extension.equals("jpg") || extension.equals("jpeg") || extension.equals("png") || extension.equals("gif")) {
+            return "image";
+        } else if (extension.equals("mp4") || extension.equals("avi") || extension.equals("mov")) {
+            return "video";
+        }
+        return "unknown";
+    }
+
+    /**
+     * 获取文件的扩展名
+     * @param fileUrl 文件的 URL
+     * @return 文件扩展名（小写）
+     */
+    public static String getFileExtension(String fileUrl) {
+        int dotIndex = fileUrl.lastIndexOf(".");
+        if (dotIndex != -1) {
+            return fileUrl.substring(dotIndex + 1).toLowerCase();
+        }
+        return "";
+    }
+}

src/main/resources/application.yml

@@ -3,7 +3,26 @@ server:
 
 spring:
   datasource:
-    url: jdbc:mysql://114.55.250.24:3306/dating?useUnicode=true&characterEncoding=utf8&useSSL=false&serverTimezone=GMT%2B8
+    url: jdbc:mysql://110.42.41.177:3306/dating?useUnicode=true&characterEncoding=utf8&useSSL=false&serverTimezone=GMT%2B8
     username: root
-    password: root
-    driver-class-name: com.mysql.cj.jdbc.Driver
+    password: JoyeeServe2025
+    driver-class-name: com.mysql.cj.jdbc.Driver
+
+# MyBatis 配置
+mybatis:
+  mapper-locations: classpath:mapper/*.xml
+  type-aliases-package: com.bao.dating.pojo
+  configuration:
+    map-underscore-to-camel-case: true
+    log-impl: org.apache.ibatis.logging.stdout.StdOutImpl
+
+# 阿里云 OSS 配置
+aliyun:
+  oss:
+    endpoint: oss-cn-beijing.aliyuncs.com
+    access-key-id: LTAI5tKo9TpWH1aW6JxWm1Gp
+    access-key-secret: LHk9DdHECKCwIdaIM9fkGgEuowt18W
+    bucket-name: heimato
+  accessKeyId: LTAI5t5vpcbCZwweNHEDDDaF
+  secret: bBHBAPiCqGyVBHUv07348wsHXkKqrk
+  scenes: antispam

src/main/resources/com/bao/dating/mapper/PostLikeMapper.xml

@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
+        "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
+<mapper namespace="com.bao.dating.mapper.PostLikeMapper">
+
+    <select id="findByPostAndUser" resultType="com.bao.dating.pojo.entity.PostLike">
+        select * from dating.post_like where user_id = #{userId} and post_id = #{postId}
+    </select>
+
+    <insert id="insert" useGeneratedKeys="true" keyProperty="likeId">
+        INSERT INTO dating.post_like (post_id, user_id,created_at) VALUES (#{postId}, #{userId},NOW())
+    </insert>
+
+    <delete id="deleteByPostIdAndUserId">
+        delete from dating.post_like where post_id = #{postId} and user_id = #{userId}
+    </delete>
+</mapper>

src/main/resources/com/bao/dating/mapper/PostMapper.xml

@@ -0,0 +1,51 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
+        "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
+
+<mapper namespace="com.bao.dating.mapper.PostMapper">
+
+    <!--动态添加-->
+    <insert id="insert" useGeneratedKeys="true" keyProperty="postId">
+        INSERT INTO post
+        (user_id, content,
+        <if test="mediaOssKeys != null and mediaOssKeys != ''">
+            media_oss_keys,
+        </if>
+        tags,
+        <if test="location != null and location != ''">
+            location,
+        </if>
+        is_public, like_count, favorite_count, created_at, updated_at)
+        VALUES
+        (#{userId}, #{content},
+        <if test="mediaOssKeys != null and mediaOssKeys != ''">
+         #{mediaOssKeys, typeHandler=com.bao.dating.handler.ListToVarcharTypeHandler},
+        </if>
+         #{tags, typeHandler=com.bao.dating.handler.ListToVarcharTypeHandler},
+        <if test="location != null and location != ''">
+         #{location},
+        </if>
+         #{isPublic}, 0, 0, #{createdAt}, #{updatedAt})
+    </insert>
+
+    <!--动态删除-->
+    <delete id="deletePostById" parameterType="int">
+        DELETE FROM post WHERE post_id = #{postId}
+    </delete>
+
+    <!--增加点赞数量-->
+    <update id="increaseLikeCount">
+        update dating.post set like_count = like_count + 1 where post.post_id = #{postId}
+    </update>
+
+    <!--减少点赞数量-->
+    <update id="decreaseLikeCount">
+        update dating.post set like_count= like_count - 1 where post.post_id = #{postId}
+    </update>
+
+    <!--查询点赞当前数量-->
+    <select id="selectLikeCount" resultType="java.lang.Integer">
+        select dating.post.like_count from dating.post where post.post_id = #{postId}
+    </select>
+
+</mapper>

src/test/java/com/bao/dating/DatingApplicationTests.java

@@ -1,13 +1,60 @@
 package com.bao.dating;
 
+import com.bao.dating.common.aliyun.GreenImageScan;
+import com.bao.dating.common.aliyun.GreenTextScan;
 import org.junit.jupiter.api.Test;
+import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.boot.test.context.SpringBootTest;
 
-@SpringBootTest
-class DatingApplicationTests {
+import java.util.Arrays;
+import java.util.List;
+import java.util.Map;
+
+@SpringBootTest // 添加这个注解以启用Spring上下文
+public class DatingApplicationTests {
+
+    @Autowired
+    private GreenTextScan greenTextScan;
+
+    @Autowired
+    private GreenImageScan greenImageScan;
 
     @Test
-    void contextLoads() {
+    public void testScanText() throws Exception {
+        Map map = greenTextScan.greeTextScan("冰毒");
+        System.out.println(map);
+    }
+    /**
+     * 测试从网络URL上传图片到阿里云OSS并进行内容安全检测
+     */
+    @Test
+    public void testUploadAndScanImageFromUrl() {
+        try {
+            // 阿里oss图片url
+            String imageUrl = "https://heimato.oss-cn-beijing.aliyuncs.com/75d067b3-8605-494a-a839-b0a9d32c993a.jpg" +
+                    "?x-oss-credential=LTAI5tKo9TpWH1aW6JxWm1Gp%2F20251218%2Fcn-beijing%2Foss%2Faliyun_v4_request" +
+                    "&x-oss-date=20251218T164128Z&x-oss-expires=32400&x-oss-signature-version=OSS4-HMAC-SHA256" +
+                    "&x-oss-signature=e9c46381a5d33e5c541fe2e838ff3ebeeb5dbc51f792ed31ae992aa0a4109d8a";
+
+            // 将图片URL添加到列表中进行检测
+            List<String> imageUrls = Arrays.asList(imageUrl);
+
+            // 调用图片检测服务
+            Map<String, String> scanResult = greenImageScan.imageScan(imageUrls);
+
+            if (scanResult != null) {
+                System.out.println("图片检测结果:");
+                System.out.println("建议: " + scanResult.get("suggestion"));
+                System.out.println("标签: " + scanResult.get("label"));
+            } else {
+                System.out.println("图片检测失败");
+            }
+
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
     }
 
+
+
 }