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bao
2026-01-14 08:37:21 +08:00
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30
heima-leadnews-service/heima-leadnews-article/src/main/java/com/heima/article/ArticleApplication.java Normal file
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package com.heima.article;
import com.baomidou.mybatisplus.annotation.DbType;
import com.baomidou.mybatisplus.extension.plugins.MybatisPlusInterceptor;
import com.baomidou.mybatisplus.extension.plugins.inner.PaginationInnerInterceptor;
import org.mybatis.spring.annotation.MapperScan;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.cloud.client.discovery.EnableDiscoveryClient;
import org.springframework.context.annotation.Bean;
import org.springframework.scheduling.annotation.EnableAsync;
@SpringBootApplication
@EnableDiscoveryClient
@MapperScan("com.heima.article.mapper")
@EnableAsync
public class ArticleApplication {
public static void main(String[] args) {
SpringApplication.run(ArticleApplication.class,args);
}
@Bean
public MybatisPlusInterceptor mybatisPlusInterceptor() {
MybatisPlusInterceptor interceptor = new MybatisPlusInterceptor();
interceptor.addInnerInterceptor(new PaginationInnerInterceptor(DbType.MYSQL));
return interceptor;
}
}

51
heima-leadnews-service/heima-leadnews-article/src/main/java/com/heima/article/controller/v1/ArticleHomeController.java Normal file
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package com.heima.article.controller.v1;
import com.heima.article.service.ApArticleService;
import com.heima.common.constants.ArticleConstants;
import com.heima.model.common.article.dtos.ArticleHomeDto;
import com.heima.model.common.dtos.ResponseResult;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
@RestController
@RequestMapping("/api/v1/article")
public class ArticleHomeController {
@Autowired
private ApArticleService apArticleService;
/**
* 加载首页
* @param dto
* @return
*/
@PostMapping("/load")
public ResponseResult load(@RequestBody ArticleHomeDto dto) {
return apArticleService.load(dto, ArticleConstants.LOADTYPE_LOAD_MORE);
}
/**
* 加载更多
* @param dto
* @return
*/
@PostMapping("/loadmore")
public ResponseResult loadmore(@RequestBody ArticleHomeDto dto) {
return apArticleService.load(dto, ArticleConstants.LOADTYPE_LOAD_MORE);
}
/**
* 加载最新
* @param dto
* @return
*/
@PostMapping("/loadnew")
public ResponseResult loadnew(@RequestBody ArticleHomeDto dto) {
return apArticleService.load(dto, ArticleConstants.LOADTYPE_LOAD_NEW);
}
}

23
heima-leadnews-service/heima-leadnews-article/src/main/java/com/heima/article/feign/ArticleClient.java Normal file
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package com.heima.article.feign;
import com.heima.apis.article.IArticleClient;
import com.heima.article.service.ApArticleService;
import com.heima.model.article.dtos.ArticleDto;
import com.heima.model.common.dtos.ResponseResult;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RestController;
@RestController
public class ArticleClient implements IArticleClient {
@Autowired
private ApArticleService apArticleService;
@PostMapping("/api/v1/article/save")
@Override
public ResponseResult saveArticle(@RequestBody ArticleDto dto) {
return apArticleService.saveArticle(dto);
}
}

9
heima-leadnews-service/heima-leadnews-article/src/main/java/com/heima/article/mapper/ApArticleConfigMapper.java Normal file
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package com.heima.article.mapper;
import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.heima.model.common.article.pojos.ApArticleConfig ;
import org.apache.ibatis.annotations.Mapper;
@Mapper
public interface ApArticleConfigMapper extends BaseMapper<ApArticleConfig> {
}

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heima-leadnews-service/heima-leadnews-article/src/main/java/com/heima/article/mapper/ApArticleContentMapper.java Normal file
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package com.heima.article.mapper;
import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.heima.model.common.article.pojos.ApArticleContent;
import org.apache.ibatis.annotations.Mapper;
@Mapper
public interface ApArticleContentMapper extends BaseMapper<ApArticleContent> {
}

21
heima-leadnews-service/heima-leadnews-article/src/main/java/com/heima/article/mapper/ApArticleMapper.java Normal file
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package com.heima.article.mapper;
import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.heima.model.common.article.dtos.ArticleHomeDto;
import com.heima.model.common.article.pojos.ApArticle;
import org.apache.ibatis.annotations.Mapper;
import java.util.List;
@Mapper
public interface ApArticleMapper extends BaseMapper<ApArticle> {
/**
* 加载文章列表
* @param dto
* @param type 1. 加载更多 2. 加载最新
* @return
*/
public List<ApArticle> loadArticleList(ArticleHomeDto dto, Short type);
}

25
heima-leadnews-service/heima-leadnews-article/src/main/java/com/heima/article/service/ApArticleService.java Normal file
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package com.heima.article.service;
import com.baomidou.mybatisplus.extension.service.IService;
import com.heima.model.article.dtos.ArticleDto;
import com.heima.model.common.article.dtos.ArticleHomeDto;
import com.heima.model.common.article.pojos.ApArticle;
import com.heima.model.common.dtos.ResponseResult;
public interface ApArticleService extends IService<ApArticle> {
/**
* 加载文件列表
* @param dto
* @param type 1. 加载更多 2. 加载最新
* @return
*/
public ResponseResult load(ArticleHomeDto dto, Short type);
/**
* 保存App端相关文章
* @param dto
* @return
*/
public ResponseResult saveArticle(ArticleDto dto);
}

13
heima-leadnews-service/heima-leadnews-article/src/main/java/com/heima/article/service/ArticleFreemarkerservice.java Normal file
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package com.heima.article.service;
import com.heima.model.common.article.pojos.ApArticle;
public interface ArticleFreemarkerservice {
/**
* 生成静态文件到minio中
* @param apArticle
* @param content
*/
public void buildArticleToMinIO(ApArticle apArticle, String content);
}

137
heima-leadnews-service/heima-leadnews-article/src/main/java/com/heima/article/service/impl/ApArticleServiceImpl.java Normal file
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package com.heima.article.service.impl;
import com.baomidou.mybatisplus.core.toolkit.Wrappers;
import com.heima.article.mapper.ApArticleContentMapper;
import com.heima.article.service.ArticleFreemarkerservice;
import com.heima.model.common.article.pojos.ApArticleContent;
import com.heima.article.mapper.ApArticleConfigMapper;
import com.heima.model.common.article.pojos.ApArticleConfig;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.heima.article.mapper.ApArticleMapper;
import com.heima.article.service.ApArticleService;
import com.heima.common.constants.ArticleConstants;
import com.heima.model.article.dtos.ArticleDto;
import com.heima.model.common.article.dtos.ArticleHomeDto;
import com.heima.model.common.article.pojos.ApArticle;
import com.heima.model.common.dtos.ResponseResult;
import com.heima.model.common.enums.AppHttpCodeEnum;
import lombok.extern.slf4j.Slf4j;
import org.apache.commons.lang.StringUtils;
import org.springframework.beans.BeanUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
import java.util.Date;
import java.util.List;
@Service
@Transactional
@Slf4j
public class ApArticleServiceImpl extends ServiceImpl<ApArticleMapper, ApArticle> implements ApArticleService {
@Autowired
private ApArticleMapper apArticleMapper;
private final static short MAX_PAGE_SIZE = 50;
/**
* 加载文件列表
*
* @param dto
* @param type 1. 加载更多 2. 加载最新
* @return
*/
@Override
public ResponseResult load(ArticleHomeDto dto, Short type) {
// 1.校验参数
// 分页条数校验
Integer size = dto.getSize();
if (size == null || size == 0) {
size = 10;
}
// 分页的值不超过50
size = Math.min(size, MAX_PAGE_SIZE);
// 校验参数
if (!type.equals(ArticleConstants.LOADTYPE_LOAD_MORE) && !type.equals(ArticleConstants.LOADTYPE_LOAD_NEW)){
type = ArticleConstants.LOADTYPE_LOAD_MORE;
}
// 频道参数校验
if (StringUtils.isBlank(dto.getTag())) {
dto.setTag(ArticleConstants.DEFAULT_TAG);
}
// 时间校验
if (dto.getMaxBehotTime() == null) {
dto.setMaxBehotTime(new Date());
}
if (dto.getMinBehotTime() == null) {
dto.setMinBehotTime(new Date());
}
// 2.查询数据
List<ApArticle> articleList = apArticleMapper.loadArticleList(dto, type);
// 3.结果返回
return ResponseResult.okResult(articleList);
}
@Autowired
private ApArticleConfigMapper apArticleConfigMapper;
@Autowired
private ApArticleContentMapper apArticleContentMapper;
@Autowired
private ArticleFreemarkerservice articleFreemarkerservice;
/**
* 保存App端相关文章
*
* @param dto
* @return
*/
@Override
public ResponseResult saveArticle(ArticleDto dto) {
// 1. 检查参数
if (dto == null) {
return ResponseResult.errorResult(AppHttpCodeEnum.PARAM_INVALID);
}
ApArticle apArticle = new ApArticle();
BeanUtils.copyProperties(dto, apArticle);
// 2. 判断是否存在参数
if (dto.getId() == null) {
// 2.1 不存在id 保存
// 保存文章
save(apArticle);
// 保存配置
ApArticleConfig apArticleConfig = new ApArticleConfig(apArticle.getId());
apArticleConfigMapper.insert(apArticleConfig);
// 保存文章内容
ApArticleContent apArticleContent = new ApArticleContent();
apArticleContent.setArticleId(apArticle.getId());
apArticleContent.setContent(dto.getContent());
apArticleContentMapper.insert(apArticleContent);
} else {
// 2.2 存在id 修改
updateById(apArticle);
// 修改文章内容
ApArticleContent apArticleContent = apArticleContentMapper.selectOne(Wrappers.<ApArticleContent>lambdaQuery().eq(ApArticleContent::getArticleId, dto.getId()));
apArticleContent.setContent(dto.getContent());
apArticleContentMapper.updateById(apArticleContent);
}
// 异步调用 生成静态文件上传到minio
articleFreemarkerservice.buildArticleToMinIO(apArticle,dto.getContent());
// 3. 结果返回
return ResponseResult.okResult(apArticle.getId());
}
}

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heima-leadnews-service/heima-leadnews-article/src/main/java/com/heima/article/service/impl/ArticleFreemarkerserviceImpl.java Normal file
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package com.heima.article.service.impl;
import com.alibaba.fastjson.JSONArray;
import com.baomidou.mybatisplus.core.toolkit.StringUtils;
import com.baomidou.mybatisplus.core.toolkit.Wrappers;
import com.heima.article.mapper.ApArticleContentMapper;
import com.heima.article.service.ApArticleService;
import com.heima.article.service.ArticleFreemarkerservice;
import com.heima.file.service.FileStorageService;
import com.heima.model.common.article.pojos.ApArticle;
import freemarker.template.Configuration;
import freemarker.template.Template;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.scheduling.annotation.Async;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
import java.io.ByteArrayInputStream;
import java.io.InputStream;
import java.io.StringWriter;
import java.util.HashMap;
import java.util.Map;
@Service
@Slf4j
@Transactional
public class ArticleFreemarkerserviceImpl implements ArticleFreemarkerservice {
@Autowired
private ApArticleContentMapper apArticleContentMapper;
@Autowired
private Configuration configuration;
@Autowired
private FileStorageService fileStorageService;
@Autowired
private ApArticleService apArticleService;
/**
* 生成静态文件到minio中
*
* @param apArticle
* @param content
*/
@Async
@Override
public void buildArticleToMinIO(ApArticle apArticle, String content) {
// 4.1 获取文章内容
if (StringUtils.isNotBlank(content)) {
// 4.2 文章内容通过freemarker生成html文件
Template template = null;
StringWriter out = new StringWriter();
try {
template = configuration.getTemplate("article.ftl");
Map<String, Object> contentDataModel = new HashMap<>();
contentDataModel.put("content", JSONArray.parseArray(content));
template.process(contentDataModel, out);
} catch (Exception e) {
throw new RuntimeException(e);
}
// 4.3 把html文件上传到minio中
InputStream in = new ByteArrayInputStream(out.toString().getBytes());
String path = fileStorageService.uploadHtmlFile("", apArticle.getId() + ".html", in);
System.out.println("上传文件路径：" + path);
// 4.4 修改ap_article表，保存static_url字段
if (path != null) {
boolean updated = apArticleService.update(Wrappers.<ApArticle>lambdaUpdate()
.eq(ApArticle::getId, apArticle.getId())
.set(ApArticle::getStaticUrl, path));
System.out.println("更新结果：" + updated);
if (!updated) {
log.error("更新失败，可能没有匹配到对应的ApArticle记录");
}
} else {
log.error("文件上传失败，path为空");
}
} else {
log.error("未找到对应的文章内容或内容为空");
}
}
}

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heima-leadnews-service/heima-leadnews-article/src/main/resources/bootstrap.yml Normal file
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server:
port: 51802
spring:
application:
name: leadnews-article
cloud:
nacos:
discovery:
server-addr: 192.168.200.130:8848
config:
server-addr: 192.168.200.130:8848
file-extension: yml

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heima-leadnews-service/heima-leadnews-article/src/main/resources/logback.xml Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<configuration>
<!--定义日志文件的存储地址,使用绝对路径-->
<property name="LOG_HOME" value="d:/logs"/>
<!-- Console 输出设置 -->
<appender name="CONSOLE" class="ch.qos.logback.core.ConsoleAppender">
<encoder>
<!--格式化输出：%d表示日期，%thread表示线程名，%-5level：级别从左显示5个字符宽度%msg：日志消息，%n是换行符-->
<pattern>%d{yyyy-MM-dd HH:mm:ss.SSS} [%thread] %-5level %logger{36} - %msg%n</pattern>
<charset>utf8</charset>
</encoder>
</appender>
<!-- 按照每天生成日志文件 -->
<appender name="FILE" class="ch.qos.logback.core.rolling.RollingFileAppender">
<rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
<!--日志文件输出的文件名-->
<fileNamePattern>${LOG_HOME}/leadnews.%d{yyyy-MM-dd}.log</fileNamePattern>
</rollingPolicy>
<encoder>
<pattern>%d{yyyy-MM-dd HH:mm:ss.SSS} [%thread] %-5level %logger{36} - %msg%n</pattern>
</encoder>
</appender>
<!-- 异步输出 -->
<appender name="ASYNC" class="ch.qos.logback.classic.AsyncAppender">
<!-- 不丢失日志.默认的,如果队列的80%已满,则会丢弃TRACT、DEBUG、INFO级别的日志 -->
<discardingThreshold>0</discardingThreshold>
<!-- 更改默认的队列的深度,该值会影响性能.默认值为256 -->
<queueSize>512</queueSize>
<!-- 添加附加的appender,最多只能添加一个 -->
<appender-ref ref="FILE"/>
</appender>
<logger name="org.apache.ibatis.cache.decorators.LoggingCache" level="DEBUG" additivity="false">
<appender-ref ref="CONSOLE"/>
</logger>
<logger name="org.springframework.boot" level="debug"/>
<root level="info">
<!--<appender-ref ref="ASYNC"/>-->
<appender-ref ref="FILE"/>
<appender-ref ref="CONSOLE"/>
</root>
</configuration>

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heima-leadnews-service/heima-leadnews-article/src/main/resources/mapper/ApArticleMapper.xml Normal file
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<?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.heima.article.mapper.ApArticleMapper">
<resultMap id="resultMap" type="com.heima.model.common.article.pojos.ApArticle">
<id column="id" property="id"/>
<result column="title" property="title"/>
<result column="author_id" property="authorId"/>
<result column="author_name" property="authorName"/>
<result column="channel_id" property="channelId"/>
<result column="channel_name" property="channelName"/>
<result column="layout" property="layout"/>
<result column="flag" property="flag"/>
<result column="images" property="images"/>
<result column="labels" property="labels"/>
<result column="likes" property="likes"/>
<result column="collection" property="collection"/>
<result column="comment" property="comment"/>
<result column="views" property="views"/>
<result column="province_id" property="provinceId"/>
<result column="city_id" property="cityId"/>
<result column="county_id" property="countyId"/>
<result column="created_time" property="createdTime"/>
<result column="publish_time" property="publishTime"/>
<result column="sync_status" property="syncStatus"/>
<result column="static_url" property="staticUrl"/>
</resultMap>
<select id="loadArticleList" resultMap="resultMap">
SELECT
aa.*
FROM
`ap_article` aa
LEFT JOIN ap_article_config aac ON aa.id = aac.article_id
<where>
and aac.is_delete != 1
and aac.is_down != 1
<!-- loadmore -->
<if test="type != null and type == 1">
and aa.publish_time <![CDATA[<]]> #{dto.minBehotTime}
</if>
<if test="type != null and type == 2">
and aa.publish_time <![CDATA[>]]> #{dto.maxBehotTime}
</if>
<if test="dto.tag != '__all__'">
and aa.channel_id = #{dto.tag}
</if>
</where>
order by aa.publish_time desc
limit #{dto.size}
</select>
</mapper>

182
heima-leadnews-service/heima-leadnews-article/src/main/resources/templates/article.ftl Normal file
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<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport"
content="width=device-width, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0, viewport-fit=cover">
<title>黑马头条</title>
<!-- 引入样式文件 -->
<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/vant@2.12.20/lib/index.css">
<!-- 页面样式 -->
<link rel="stylesheet" href="../../../plugins/css/index.css">
</head>
<body>
<div id="app">
<div class="article">
<van-row>
<van-col span="24" class="article-title" v-html="title"></van-col>
</van-row>
<van-row type="flex" align="center" class="article-header">
<van-col span="3">
<van-image round class="article-avatar" src="https://p3.pstatp.com/thumb/1480/7186611868"></van-image>
</van-col>
<van-col span="16">
<div v-html="authorName"></div>
<div>{{ publishTime | timestampToDateTime }}</div>
</van-col>
<van-col span="5">
<van-button round :icon="relation.isfollow ? '' : 'plus'" type="info" class="article-focus"
:text="relation.isfollow ? '取消关注' : '关注'" :loading="followLoading" @click="handleClickArticleFollow">
</van-button>
</van-col>
</van-row>
<van-row class="article-content">
<#if content??>
<#list content as item>
<#if item.type='text'>
<van-col span="24" class="article-text">${item.value}</van-col>
<#else>
<van-col span="24" class="article-image">
<van-image width="100%" src="${item.value}"></van-image>
</van-col>
</#if>
</#list>
</#if>
</van-row>
<van-row type="flex" justify="center" class="article-action">
<van-col>
<van-button round :icon="relation.islike ? 'good-job' : 'good-job-o'" class="article-like"
:loading="likeLoading" :text="relation.islike ? '取消赞' : '点赞'" @click="handleClickArticleLike"></van-button>
<van-button round :icon="relation.isunlike ? 'delete' : 'delete-o'" class="article-unlike"
:loading="unlikeLoading" @click="handleClickArticleUnlike">不喜欢</van-button>
</van-col>
</van-row>
<!-- 文章评论列表 -->
<van-list v-model="commentsLoading" :finished="commentsFinished" finished-text="没有更多了"
@load="onLoadArticleComments">
<van-row id="#comment-view" type="flex" class="article-comment" v-for="(item, index) in comments" :key="index">
<van-col span="3">
<van-image round src="https://p3.pstatp.com/thumb/1480/7186611868" class="article-avatar"></van-image>
</van-col>
<van-col span="21">
<van-row type="flex" align="center" justify="space-between">
<van-col class="comment-author" v-html="item.authorName"></van-col>
<van-col>
<van-button round :icon="item.operation === 0 ? 'good-job' : 'good-job-o'" size="normal"
@click="handleClickCommentLike(item)">{{ item.likes || '' }}
</van-button>
</van-col>
</van-row>
<van-row>
<van-col class="comment-content" v-html="item.content"></van-col>
</van-row>
<van-row type="flex" align="center">
<van-col span="10" class="comment-time">
{{ item.createdTime | timestampToDateTime }}
</van-col>
<van-col span="3">
<van-button round size="normal" v-html="item.reply" @click="showCommentRepliesPopup(item.id)">回复 {{
item.reply || '' }}
</van-button>
</van-col>
</van-row>
</van-col>
</van-row>
</van-list>
</div>
<!-- 文章底部栏 -->
<van-row type="flex" justify="space-around" align="center" class="article-bottom-bar">
<van-col span="13">
<van-field v-model="commentValue" placeholder="写评论">
<template #button>
<van-button icon="back-top" @click="handleSaveComment"></van-button>
</template>
</van-field>
</van-col>
<van-col span="3">
<van-button icon="comment-o" @click="handleScrollIntoCommentView"></van-button>
</van-col>
<van-col span="3">
<van-button :icon="relation.iscollection ? 'star' : 'star-o'" :loading="collectionLoading"
@click="handleClickArticleCollection"></van-button>
</van-col>
<van-col span="3">
<van-button icon="share-o"></van-button>
</van-col>
</van-row>
<!-- 评论Popup 弹出层 -->
<van-popup v-model="showPopup" closeable position="bottom"
:style="{ width: '750px', height: '60%', left: '50%', 'margin-left': '-375px' }">
<!-- 评论回复列表 -->
<van-list v-model="commentRepliesLoading" :finished="commentRepliesFinished" finished-text="没有更多了"
@load="onLoadCommentReplies">
<van-row id="#comment-reply-view" type="flex" class="article-comment-reply"
v-for="(item, index) in commentReplies" :key="index">
<van-col span="3">
<van-image round src="https://p3.pstatp.com/thumb/1480/7186611868" class="article-avatar"></van-image>
</van-col>
<van-col span="21">
<van-row type="flex" align="center" justify="space-between">
<van-col class="comment-author" v-html="item.authorName"></van-col>
<van-col>
<van-button round :icon="item.operation === 0 ? 'good-job' : 'good-job-o'" size="normal"
@click="handleClickCommentReplyLike(item)">{{ item.likes || '' }}
</van-button>
</van-col>
</van-row>
<van-row>
<van-col class="comment-content" v-html="item.content"></van-col>
</van-row>
<van-row type="flex" align="center">
<!-- TODO: js计算时间差 -->
<van-col span="10" class="comment-time">
{{ item.createdTime | timestampToDateTime }}
</van-col>
</van-row>
</van-col>
</van-row>
</van-list>
<!-- 评论回复底部栏 -->
<van-row type="flex" justify="space-around" align="center" class="comment-reply-bottom-bar">
<van-col span="13">
<van-field v-model="commentReplyValue" placeholder="写评论">
<template #button>
<van-button icon="back-top" @click="handleSaveCommentReply"></van-button>
</template>
</van-field>
</van-col>
<van-col span="3">
<van-button icon="comment-o"></van-button>
</van-col>
<van-col span="3">
<van-button icon="star-o"></van-button>
</van-col>
<van-col span="3">
<van-button icon="share-o"></van-button>
</van-col>
</van-row>
</van-popup>
</div>
<!-- 引入 Vue 和 Vant 的 JS 文件 -->
<script src=" https://cdn.jsdelivr.net/npm/vue/dist/vue.min.js">
</script>
<script src="https://cdn.jsdelivr.net/npm/vant@2.12.20/lib/vant.min.js"></script>
<!-- 引入 Axios 的 JS 文件 -->
<#--<script src="https://unpkg.com/axios/dist/axios.min.js"></script>-->
<script src="../../../plugins/js/axios.min.js"></script>
<!-- 页面逻辑 -->
<script src="../../../plugins/js/index.js"></script>
</body>
</html>

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heima-leadnews-service/heima-leadnews-article/src/test/java/ArticleFreemarkerTest.java Normal file
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import com.alibaba.fastjson.JSONArray;
import com.baomidou.mybatisplus.core.toolkit.StringUtils;
import com.baomidou.mybatisplus.core.toolkit.Wrappers;
import com.heima.article.ArticleApplication;
import com.heima.article.mapper.ApArticleContentMapper;
import com.heima.article.service.ApArticleService;
import com.heima.file.service.FileStorageService;
import com.heima.model.common.article.pojos.ApArticle;
import com.heima.model.common.article.pojos.ApArticleContent;
import freemarker.template.Template;
import org.junit.Test;
import org.junit.runner.RunWith;
import freemarker.template.Configuration;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.test.context.junit4.SpringRunner;
import java.io.ByteArrayInputStream;
import java.io.InputStream;
import java.io.StringWriter;
import java.util.HashMap;
import java.util.Map;
@SpringBootTest(classes = ArticleApplication.class)
@RunWith(SpringRunner.class)
public class ArticleFreemarkerTest {
@Autowired
private ApArticleContentMapper apArticleContentMapper;
@Autowired
private Configuration configuration;
@Autowired
private FileStorageService fileStorageService;
@Autowired
private ApArticleService apArticleService;
@Test
public void createStaticUrlText() throws Exception {
// 4.1 获取文章内容
ApArticleContent apArticleContent = apArticleContentMapper.selectOne(Wrappers.<ApArticleContent>lambdaQuery().eq(ApArticleContent::getArticleId, "1383827787629252610"));
if (apArticleContent != null && StringUtils.isNotBlank(apArticleContent.getContent())) {
// 4.2 文章内容通过freemarker生成html文件
Template template = configuration.getTemplate("article.ftl");
Map<String, Object> content = new HashMap<>();
content.put("content", JSONArray.parseArray(apArticleContent.getContent()));
StringWriter out = new StringWriter();
template.process(content, out);
// 4.3 把html文件上传到minio中
InputStream in = new ByteArrayInputStream(out.toString().getBytes());
String path = fileStorageService.uploadHtmlFile("", apArticleContent.getArticleId() + ".html", in);
System.out.println("上传文件路径：" + path);
// 4.4 修改ap_article表，保存static_url字段
if (path != null) {
boolean updated = apArticleService.update(Wrappers.<ApArticle>lambdaUpdate()
.eq(ApArticle::getId, apArticleContent.getArticleId())
.set(ApArticle::getStaticUrl, path));
System.out.println("更新结果：" + updated);
if (!updated) {
System.out.println("更新失败，可能没有匹配到对应的ApArticle记录");
}
} else {
System.out.println("文件上传失败，path为空");
}
} else {
System.out.println("未找到对应的文章内容或内容为空");
}
}
}