完成动态发布摸块(有OSS文件上传,没有审核)

This commit is contained in:
KilLze
2025-12-18 20:11:53 +08:00
parent 9e8d35d5b3
commit c01824513b
7 changed files with 126 additions and 49 deletions

View File

@@ -3,12 +3,15 @@ package com.bao.dating.controller;
import com.bao.dating.common.Result; import com.bao.dating.common.Result;
import com.bao.dating.common.ResultCode; import com.bao.dating.common.ResultCode;
import com.bao.dating.pojo.dto.PostRequestDTO;
import com.bao.dating.pojo.entity.Post; import com.bao.dating.pojo.entity.Post;
import com.bao.dating.service.PostService; import com.bao.dating.service.PostService;
import org.springframework.beans.factory.annotation.Autowired; import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*; import org.springframework.web.bind.annotation.*;
import org.springframework.web.multipart.MultipartFile; import org.springframework.web.multipart.MultipartFile;
import java.util.List;
@RestController @RestController
@RequestMapping("/posts") @RequestMapping("/posts")
public class PostController { public class PostController {
@@ -16,10 +19,26 @@ public class PostController {
@Autowired @Autowired
private PostService postService; private PostService postService;
@PostMapping /**
public Result<Post> createPost(@RequestBody Post post, MultipartFile file) { * 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 // 调用 Service 层处理发布动态业务逻辑
Post result = postService.createPost(post); Post result = postService.createPost(postRequestDTO);
return Result.success(ResultCode.SUCCESS_REVIEW,"动态发布成功,等待审核。",result); return Result.success(ResultCode.SUCCESS_REVIEW, "动态发布成功,等待审核。", result);
} }
} }

View File

@@ -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 Integer userId;
private String content;
private List<String> tags;
private List<String> mediaUrls;
}

View File

@@ -33,4 +33,4 @@ public class Post {
private LocalDateTime createdAt; private LocalDateTime createdAt;
private LocalDateTime updatedAt; private LocalDateTime updatedAt;
} }

View File

@@ -1,7 +1,23 @@
package com.bao.dating.service; package com.bao.dating.service;
import com.bao.dating.pojo.dto.PostRequestDTO;
import com.bao.dating.pojo.entity.Post; import com.bao.dating.pojo.entity.Post;
import org.springframework.web.multipart.MultipartFile;
import java.util.List;
public interface PostService { public interface PostService {
Post createPost(Post post); /**
} * 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);
}

View File

@@ -1,18 +1,26 @@
package com.bao.dating.service.impl; package com.bao.dating.service.impl;
import com.bao.dating.mapper.PostMapper; import com.bao.dating.mapper.PostMapper;
import com.bao.dating.pojo.dto.PostRequestDTO;
import com.bao.dating.pojo.entity.Post; import com.bao.dating.pojo.entity.Post;
import com.bao.dating.service.PostService; import com.bao.dating.service.PostService;
import com.bao.dating.util.AliOssUtil; import com.bao.dating.util.AliOssUtil;
import com.bao.dating.util.FileUtil; import com.bao.dating.util.FileUtil;
import org.springframework.beans.factory.annotation.Autowired; import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service; import org.springframework.stereotype.Service;
import org.springframework.web.multipart.MultipartFile;
import java.io.IOException;
import java.time.LocalDateTime; import java.time.LocalDateTime;
import java.util.ArrayList; import java.util.ArrayList;
import java.util.List; import java.util.List;
import java.util.UUID; import java.util.UUID;
/**
* 动态服务实现类
*
* @author KilLze
*/
@Service @Service
public class PostServiceImpl implements PostService { public class PostServiceImpl implements PostService {
@@ -22,47 +30,64 @@ public class PostServiceImpl implements PostService {
@Autowired @Autowired
private PostMapper postMapper; 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 @Override
public Post createPost(Post post) { public List<String> uploadMedia(MultipartFile[] files) {
// 检查并确保userId不为空如果为空则设置默认值 List<String> mediaUrls = new ArrayList<>();
if (post.getUserId() == null) { if (files != null && files.length > 0) {
post.setUserId(1); // 设置默认用户ID为1 for (MultipartFile file : files) {
} if (!file.isEmpty()) {
try {
// 处理图片和视频上传到 OSS // 根据文件扩展名判断文件类型
List<String> mediaOssKeys = new ArrayList<>(); String fileType = FileUtil.getFileType(file.getOriginalFilename());
// 生成唯一文件名
// 判断媒体文件是否为空 String fileName = UUID.randomUUID().toString() + "." + FileUtil.getFileExtension(file.getOriginalFilename());
if (post.getMediaOssKeys() != null && !post.getMediaOssKeys().isEmpty()) { // 获取文件字节数据
byte[] fileBytes = file.getBytes();
// 上传媒体文件并判断文件类型 // 根据文件类型处理
for (String mediaUrl : post.getMediaOssKeys()) { String ossUrl = "";
// 根据文件扩展名判断文件类型 if ("image".equals(fileType) || "video".equals(fileType)) {
String fileType = FileUtil.getFileType(mediaUrl); // 上传图片或视频
ossUrl = ossUtil.upload(fileBytes, fileName);
// 生成唯一文件名 }
String fileName = UUID.randomUUID().toString() + "." + FileUtil.getFileExtension(mediaUrl); // 添加上传后的 URL
mediaUrls.add(ossUrl);
// 获取文件字节数据 } catch (IOException e) {
byte[] fileBytes = mediaUrl.getBytes(); e.printStackTrace();
}
// 根据文件类型处理
String ossUrl = "";
if ("image".equals(fileType)) {
// 上传图片
ossUrl = ossUtil.upload(fileBytes, fileName);
} else if ("video".equals(fileType)) {
// 上传视频
ossUrl = ossUtil.upload(fileBytes, fileName);
} }
// 添加上传后的 URL
mediaOssKeys.add(ossUrl);
} }
} }
post.setMediaOssKeys(mediaOssKeys); 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) {
Post post = new Post();
post.setUserId(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());
}
post.setIsPublic(0); post.setIsPublic(0);
post.setUpdatedAt(LocalDateTime.now()); post.setUpdatedAt(LocalDateTime.now());
post.setCreatedAt(LocalDateTime.now()); post.setCreatedAt(LocalDateTime.now());
// 保存动态到数据库 // 保存动态到数据库
postMapper.insert(post); postMapper.insert(post);
return post; return post;

View File

@@ -22,9 +22,9 @@ public class AliOssUtil {
/** /**
* 文件上传 * 文件上传
* @param bytes * @param bytes 文件字节数组
* @param objectName * @param objectName 对象名称
* @return * @return 完整的文件访问URL
*/ */
public String upload(byte[] bytes, String objectName) { public String upload(byte[] bytes, String objectName) {
@@ -44,7 +44,8 @@ public class AliOssUtil {
} }
} }
//文件访问路径规则 https://BucketName.Endpoint/ObjectName // 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 stringBuilder = new StringBuilder("https://");
stringBuilder stringBuilder
.append(bucketName) .append(bucketName)
@@ -52,8 +53,10 @@ public class AliOssUtil {
.append(endpoint) .append(endpoint)
.append("/") .append("/")
.append(objectName); .append(objectName);
log.info("文件上传到:{}", stringBuilder.toString());
String fileUrl = stringBuilder.toString();
log.info("文件上传到:{}", fileUrl);
return stringBuilder.toString(); return fileUrl;
} }
} }

View File

@@ -19,7 +19,7 @@ mybatis:
# 阿里云 OSS 配置 # 阿里云 OSS 配置
aliyun: aliyun:
oss: oss:
endpoint: oss-cn-hangzhou.aliyuncs.com endpoint: oss-cn-beijing.aliyuncs.com
access-key-id: LTAI5tKo9TpWH1aW6JxWm1Gp access-key-id: LTAI5tKo9TpWH1aW6JxWm1Gp
access-key-secret: LHk9DdHECKCwIdaIM9fkGgEuowt18W access-key-secret: LHk9DdHECKCwIdaIM9fkGgEuowt18W
bucket-name: heimato bucket-name: heimato