SpringCloud项目阶段五:openFeign服务接入以及接入腾讯云内容安全服务实现文章提交违规信息自动审核

gitee地址:https://gitee.com/whltaoin_admin/hmtt_cloud-project

版本:1c600acd20d6787a187db4406befd60d7df92983

知识点一:文章自动审核流程

知识点二:腾讯云文本内容安全服务接入

简介:

腾讯文本内容安全(Text Moderation System,TMS)是一款文本内容智能识别审核服务,针对用户上传的文本进行内容安全识别并审核的安全服务,文本内容安全服务能够做到识别准确率高、召回率高,多维度覆盖不同类型的文本内容,同时产品将会持续更新审核服务识别标准及产品服务能力。

内容安全控制台

地址:https://console.cloud.tencent.com/cms/clouds/package

接入方式

本文选用SDK接入方法:https://cloud.tencent.com/document/product/1124/100983

API

云API示例中心:https://console.cloud.tencent.com/api/explorer?Product=tms&Version=2020-12-29&Action=TextModeration

SDK示例

SDK示例:https://console.cloud.tencent.com/api/explorer?Product=tms&Version=2020-12-29&Action=TextModeration

参数说明

参数说明地址:https://cloud.tencent.com/document/api/1124/51860

集成项目

  1. 申请密钥:

地址:https://console.cloud.tencent.com/cam/capi

  1. 倒入依赖

SDK包名称:tencentcloud-sdk-java-tms

版本:3.1.1321

使用条件:Java 7+

java 复制代码
# 版本在maven生效需要时间,如获取不到对应的版本,可以调低版本号
  <dependency>
            <groupId>com.tencentcloudapi</groupId>
            <artifactId>tencentcloud-sdk-java-common</artifactId>
            <version>LATEST</version>
        </dependency>
        <dependency>
            <groupId>com.tencentcloudapi</groupId>
            <artifactId>tencentcloud-sdk-java-tms</artifactId>
            <version>LATEST</version>
        </dependency>
        <dependency>
            <groupId>com.alibaba</groupId>
            <artifactId>fastjson</artifactId>
        </dependency>
  1. 定义返回实体

JSON格式示例

java 复制代码
{
	"Response": {
		"BizType": "0",
		"DataId": "123",
		"DetailResults": [
			{
				"Keywords": [
					"色情"
				],
				"Label": "Porn",
				"LibId": "12",
				"LibName": "Porn",
				"LibType": 0,
				"Score": 72,
				"Suggestion": "Review"
			},
			{
				"Keywords": [
					"色情"
				],
				"Label": "",
				"LibId": "1",
				"LibName": "Porn",
				"LibType": 2,
				"Score": 0,
				"Suggestion": "Block"
			}
		],
		"Extra": "xx",
		"Keywords": [
			"加我好友,给你发优惠券"
		],
		"Label": "Ad",
		"RequestId": "x2123-123123-123",
		"RiskDetails": [
			{
				"Label": "RiskAccount",
				"Level": 2
			}
		],
		"Score": 87,
		"Suggestion": "Block"
	}
}
java 复制代码
package cn.varin.tencent.entity;

import lombok.Data;

@Data

public class TencentContentCheckResponseData {
    private String BizType;
    private String DataId;
    private String Extra;

    private String[] Keywords;
    private String Label;
    private String RequestId;
    private Integer Score;
    private String Suggestion;

}
  1. 具体方法类定义

注意:腾讯云文本安全检测时,需要将文本内容转成base64编码格式

java 复制代码
package cn.varin.tencent;

import cn.varin.tencent.entity.TencentContentCheckResponseData;
import com.alibaba.fastjson.JSON;
import com.alibaba.fastjson.JSONArray;
import com.alibaba.fastjson.JSONObject;
import com.aliyuncs.DefaultAcsClient;
import com.aliyuncs.IAcsClient;
import com.aliyuncs.exceptions.ClientException;
import com.aliyuncs.exceptions.ServerException;
import com.aliyuncs.green.model.v20180509.TextScanRequest;
import com.aliyuncs.http.FormatType;
import com.aliyuncs.http.HttpResponse;
import com.aliyuncs.profile.DefaultProfile;
import com.aliyuncs.profile.IClientProfile;
import lombok.Getter;
import lombok.Setter;
import org.springframework.boot.context.properties.ConfigurationProperties;
import org.springframework.stereotype.Component;
import com.tencentcloudapi.common.AbstractModel;

import java.util.*;


import com.tencentcloudapi.common.Credential;
import com.tencentcloudapi.common.profile.ClientProfile;
import com.tencentcloudapi.common.profile.HttpProfile;
import com.tencentcloudapi.common.exception.TencentCloudSDKException;
import com.tencentcloudapi.tms.v20201229.TmsClient;
import com.tencentcloudapi.tms.v20201229.models.*;

@Getter
@Setter
@Component
@ConfigurationProperties(prefix = "tencent")
public class GreenTextScan {

    private String accessKey;
    private String accessId;




    public  TencentContentCheckResponseData greeTextScan(String content) throws Exception {
        TencentContentCheckResponseData responseData =null;
        try{
            // 密钥信息从环境变量读取,需要提前在环境变量中设置 TENCENTCLOUD_SECRET_ID 和 TENCENTCLOUD_SECRET_KEY
            // 使用环境变量方式可以避免密钥硬编码在代码中,提高安全性
            // 生产环境建议使用更安全的密钥管理方案,如密钥管理系统(KMS)、容器密钥注入等
            // 请参见:https://cloud.tencent.com/document/product/1278/85305
            // 密钥可前往官网控制台 https://console.cloud.tencent.com/cam/capi 进行获取
            Credential cred = new Credential(accessId, accessKey);
            // 使用临时密钥示例
            // Credential cred = new Credential("SecretId", "SecretKey", "Token");
            // 实例化一个http选项,可选的,没有特殊需求可以跳过
            HttpProfile httpProfile = new HttpProfile();
            httpProfile.setEndpoint("tms.tencentcloudapi.com");
            // 实例化一个client选项,可选的,没有特殊需求可以跳过
            ClientProfile clientProfile = new ClientProfile();
            clientProfile.setHttpProfile(httpProfile);
            // 实例化要请求产品的client对象,clientProfile是可选的
            TmsClient client = new TmsClient(cred, "ap-shanghai", clientProfile);
            // 实例化一个请求对象,每个接口都会对应一个request对象
            TextModerationRequest req = new TextModerationRequest();

            String base64Content = Base64.getEncoder().encodeToString(content.getBytes());
            req.setContent(base64Content);

            // 返回的resp是一个TextModerationResponse的实例,与请求对象对应
            TextModerationResponse resp = client.TextModeration(req);
            // 输出json格式的字符串回包
            System.out.println(AbstractModel.toJsonString(resp));

          responseData = JSON.parseObject(AbstractModel.toJsonString(resp), TencentContentCheckResponseData.class);
//            System.out.println(o.getResponse());


        } catch (TencentCloudSDKException e) {
            System.out.println(e.toString());
        }
        return responseData;
    }

}
  1. 调试返回结果示例
java 复制代码
TencentContentCheckResponseData(BizType=0, DataId=, Extra=, Keywords=[], Label=Normal, RequestId=53d026e7-addf-45f9-80f0-50996afebada, Score=0, Suggestion=Pass)

知识点三:腾讯云图片内容安全服务接入

简介:

腾讯图片内容安全(Image Moderation System,IMS)是一款采用前沿的图像识别算法,结合海量的违规图片数据进行训练建模,针对用户上传的图片进行内容安全识别并审核的安全服务,图片内容安全服务能够做到识别准确率高、召回率高,多维度覆盖不同类型的内容,同时产品将会持续更新审核服务识别标准及产品服务能力。

内容安全控制台

地址:https://console.cloud.tencent.com/cms/clouds/package

接入方式

本文选用SDK接入方法:https://cloud.tencent.com/document/product/1125/100989

API

云API示例中心:https://console.cloud.tencent.com/api/explorer?Product=ims&Version=2020-12-29&Action=ImageModeration

SDK示例

SDK示例:https://console.cloud.tencent.com/api/explorer?Product=ims&Version=2020-12-29&Action=ImageModeration

参数说明

参数说明地址:https://cloud.tencent.com/document/api/1125/53273

集成项目

  1. 申请密钥:

地址:https://console.cloud.tencent.com/cam/capi

  1. 倒入依赖

SDK包名称:tencentcloud-sdk-java-ims

版本:3.1.1321

使用条件:Java 7+

java 复制代码
# 版本在maven生效需要时间,如获取不到对应的版本,可以调低版本号
  <dependency>
            <groupId>com.tencentcloudapi</groupId>
            <artifactId>tencentcloud-sdk-java-common</artifactId>
            <version>LATEST</version>
        </dependency>
     
<dependency>
    <groupId>com.tencentcloudapi</groupId>
    <artifactId>tencentcloud-sdk-java-ims</artifactId>
    <version>3.1.1312</version>
</dependency>
        <dependency>
            <groupId>com.alibaba</groupId>
            <artifactId>fastjson</artifactId>
        </dependency>
  1. 定义返回实体

JSON格式示例

java 复制代码
{
	"Response": {
		"BizType": "0",
		"DataId": "123",
		"DetailResults": [
			{
				"Keywords": [
					"色情"
				],
				"Label": "Porn",
				"LibId": "12",
				"LibName": "Porn",
				"LibType": 0,
				"Score": 72,
				"Suggestion": "Review"
			},
			{
				"Keywords": [
					"色情"
				],
				"Label": "",
				"LibId": "1",
				"LibName": "Porn",
				"LibType": 2,
				"Score": 0,
				"Suggestion": "Block"
			}
		],
		"Extra": "xx",
		"Keywords": [
			"加我好友,给你发优惠券"
		],
		"Label": "Ad",
		"RequestId": "x2123-123123-123",
		"RiskDetails": [
			{
				"Label": "RiskAccount",
				"Level": 2
			}
		],
		"Score": 87,
		"Suggestion": "Block"
	}
}
java 复制代码
package cn.varin.tencent.entity;

import lombok.Data;

@Data

public class TencentContentCheckResponseData {
    private String BizType;
    private String DataId;
    private String Extra;

    private String[] Keywords;
    private String Label;
    private String RequestId;
    private Integer Score;
    private String Suggestion;

}
  1. 具体方法类定义

注意:腾讯云文本安全检测时,需要将文本内容转成base64编码格式

java 复制代码
package cn.varin.tencent;

import cn.varin.tencent.entity.TencentContentCheckResponseData;
import com.alibaba.fastjson.JSON;
import com.alibaba.fastjson.JSONArray;
import com.alibaba.fastjson.JSONObject;
import com.aliyuncs.DefaultAcsClient;
import com.aliyuncs.IAcsClient;
import com.aliyuncs.exceptions.ClientException;
import com.aliyuncs.exceptions.ServerException;
import com.aliyuncs.green.model.v20180509.TextScanRequest;
import com.aliyuncs.http.FormatType;
import com.aliyuncs.http.HttpResponse;
import com.aliyuncs.profile.DefaultProfile;
import com.aliyuncs.profile.IClientProfile;
import lombok.Getter;
import lombok.Setter;
import org.springframework.boot.context.properties.ConfigurationProperties;
import org.springframework.stereotype.Component;
import com.tencentcloudapi.common.AbstractModel;

import java.util.*;


import com.tencentcloudapi.common.Credential;
import com.tencentcloudapi.common.profile.ClientProfile;
import com.tencentcloudapi.common.profile.HttpProfile;
import com.tencentcloudapi.common.exception.TencentCloudSDKException;
import com.tencentcloudapi.tms.v20201229.TmsClient;
import com.tencentcloudapi.tms.v20201229.models.*;

@Getter
@Setter
@Component
@ConfigurationProperties(prefix = "tencent")
public class GreenTextScan {

    private String accessKey;
    private String accessId;




    public  TencentContentCheckResponseData greeTextScan(String content) throws Exception {
        TencentContentCheckResponseData responseData =null;
        try{
            // 密钥信息从环境变量读取,需要提前在环境变量中设置 TENCENTCLOUD_SECRET_ID 和 TENCENTCLOUD_SECRET_KEY
            // 使用环境变量方式可以避免密钥硬编码在代码中,提高安全性
            // 生产环境建议使用更安全的密钥管理方案,如密钥管理系统(KMS)、容器密钥注入等
            // 请参见:https://cloud.tencent.com/document/product/1278/85305
            // 密钥可前往官网控制台 https://console.cloud.tencent.com/cam/capi 进行获取
            Credential cred = new Credential(accessId, accessKey);
            // 使用临时密钥示例
            // Credential cred = new Credential("SecretId", "SecretKey", "Token");
            // 实例化一个http选项,可选的,没有特殊需求可以跳过
            HttpProfile httpProfile = new HttpProfile();
            httpProfile.setEndpoint("tms.tencentcloudapi.com");
            // 实例化一个client选项,可选的,没有特殊需求可以跳过
            ClientProfile clientProfile = new ClientProfile();
            clientProfile.setHttpProfile(httpProfile);
            // 实例化要请求产品的client对象,clientProfile是可选的
            TmsClient client = new TmsClient(cred, "ap-shanghai", clientProfile);
            // 实例化一个请求对象,每个接口都会对应一个request对象
            TextModerationRequest req = new TextModerationRequest();

            String base64Content = Base64.getEncoder().encodeToString(content.getBytes());
            req.setContent(base64Content);

            // 返回的resp是一个TextModerationResponse的实例,与请求对象对应
            TextModerationResponse resp = client.TextModeration(req);
            // 输出json格式的字符串回包
            System.out.println(AbstractModel.toJsonString(resp));

          responseData = JSON.parseObject(AbstractModel.toJsonString(resp), TencentContentCheckResponseData.class);
//            System.out.println(o.getResponse());


        } catch (TencentCloudSDKException e) {
            System.out.println(e.toString());
        }
        return responseData;
    }

}
  1. 调试返回结果示例
java 复制代码
TencentContentCheckResponseData(BizType=0, DataId=, Extra=, Keywords=[], Label=Normal, RequestId=53d026e7-addf-45f9-80f0-50996afebada, Score=0, Suggestion=Pass)

注意点:因为图片检测和内容检测的模块存在于comment中,但是他又需要注入,所以需要再****spring.factories

配置文件中,添加上这两个类的全限定类路径。

知识点四:app端文章保存

涉及到的数据库表

ap_article 文章信息表

ap_article_config 文章配置

ap_article_content 文章内容

分布式ID-雪花算法使用

  1. 使用场景:在使用分库时,相同的表id可以出现重复,所有需要一个不会重复的id生成算法
  2. 特点:
    1. Long类型的ID
    2. 组成:
      1. 符号位:0
      2. 41位的毫秒数
      3. 10位工作机器
        1. 前五位是机房id,后五位时机器id
      4. 12位的序列化

实现思路

接口信息

返回信息

实现步骤

在feign模块中定义接口

  1. 倒入依赖
java 复制代码
<dependency>
    <groupId>org.springframework.cloud</groupId>

    <artifactId>spring-cloud-starter-openfeign</artifactId>

</dependency>
  1. 建立apArticleDto实体
java 复制代码
package com.heima.model.article.dtos;

import com.heima.model.article.pojos.ApArticle;
import lombok.Data;

@Data
public class ArticleDto  extends ApArticle {
    /**
     * 文章内容
     */
    private String content;
}
  1. feign Article客户端
java 复制代码
package cn.varin.apis.article;


import com.heima.model.article.dtos.ArticleDto;
import com.heima.model.article.pojos.ApArticleConfig;
import com.heima.model.common.dtos.ResponseResult;
import org.springframework.cloud.openfeign.FeignClient;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestBody;

@FeignClient(value = "leadnews-article")
public interface IArticleClient {
    @PostMapping("/api/v1/article/save")
    ResponseResult save(@RequestBody ArticleDto dto);
}
  1. 在article-service模块下田间feign包并实现IArticleClient
java 复制代码
package com.heima.article.feign;

import cn.varin.apis.article.IArticleClient;
import com.heima.article.mapper.ApArticleConfigMapper;
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.RestController;

import javax.annotation.PostConstruct;

@RestController
public class ArtcleClient implements IArticleClient {
    @Autowired
    private ApArticleService apArticleService;

    @PostMapping("api/v1/article/save")
    @Override
    public ResponseResult save(ArticleDto dto) {
        return apArticleService.saveArticle(dto);
    }
}
  1. 实现Article模块中的service方法
java 复制代码
package com.heima.article.service.impl;

import com.baomidou.mybatisplus.core.toolkit.Wrappers;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.heima.article.mapper.ApArticleConfigMapper;
import com.heima.article.mapper.ApArticleContentMapper;
import com.heima.article.mapper.ApArticleMapper;
import com.heima.article.service.ApArticleService;
import com.heima.model.article.dtos.ArticleDto;
import com.heima.model.article.dtos.ArticleHomeDto;
import com.heima.model.article.pojos.ApArticle;
import com.heima.model.article.pojos.ApArticleConfig;
import com.heima.model.article.pojos.ApArticleContent;
import com.heima.model.common.dtos.ResponseResult;
import com.heima.model.common.enums.AppHttpCodeEnum;
import lombok.extern.slf4j.Slf4j;
import org.checkerframework.checker.units.qual.Temperature;
import org.springframework.beans.BeanUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;

@Service
@Slf4j
@Transactional
public class ApArticleServiceImpl  extends ServiceImpl<ApArticleMapper, ApArticle>   implements ApArticleService {

    @Autowired
    private ApArticleMapper apArticleMapper;
    @Override
    public ResponseResult load(ArticleHomeDto dto, short type) {
        return ResponseResult.okResult(apArticleMapper.loadArticleList(dto,type));
    }

    @Autowired
    private ApArticleConfigMapper apArticleConfigMapper;
    @Autowired
    private ApArticleContentMapper apArticleContentMapper;;



    @Override
    public ResponseResult saveArticle(ArticleDto dto) {

        // 检查参数
        if (dto==null) {

            return ResponseResult.errorResult(AppHttpCodeEnum.PARAM_INVALID);

        }

        ApArticle apArticle = new ApArticle();
        // 拷贝属性
        BeanUtils.copyProperties(dto, apArticle);
        // 判断是新增还是修改
        if (dto.getId()==null) {
            save(apArticle);
            // 文章配置信息保存
            ApArticleConfig apArticleConfig = new ApArticleConfig(apArticle.getId());
            apArticleConfigMapper.insert(apArticleConfig);
            // 文章内容保存
            ApArticleContent apArticleContent = new ApArticleContent();
            apArticleContent.setArticleId(apArticle.getId());
            apArticleContent.setContent(dto.getContent());
            apArticleContentMapper.insert(apArticleContent);




            // 新增
        }else{
          //   修改

            updateById(apArticle);
            ApArticleContent apArticleContent = apArticleContentMapper.selectOne(Wrappers.<ApArticleContent>lambdaQuery().eq(ApArticleContent::getArticleId, dto.getId()));

            apArticleContent.setContent(dto.getContent());
            apArticleContentMapper.updateById(apArticleContent);

        }



  return ResponseResult.okResult(apArticle.getId());
    }
}
  1. PostMan测试-新增

URL:http://127.0.0.1:51802/api/v1/article/save

注意点:在进行新增测试时,将属性id去除,因为在service层中的判断条件仅为:id==null,

存在id会直接进入到修改

  • JSON
java 复制代码
{
    "title":"varin",
    "authoId":1102,
    "layout":1,
    "labels":"hmtt",
    "publishTime":"2028-03-14T11:35:49.000Z",
    "images": "http://192.168.200.130:9000/leadnews/2021/04/26/5ddbdb5c68094ce393b08a47860da275.jpg",
    "content":"2vaffffff"
}
  1. PostMan测试-修改

URL:http://127.0.0.1:51802/api/v1/article/save

  • JSON
java 复制代码
{
   "id":"1969663614994386945",
    "title":"whltaoin",
    "authoId":1102,
    "layout":1,
    "labels":"hmtt",
    "publishTime":"2028-03-14T11:35:49.000Z",
    "images": "http://192.168.200.130:9000/leadnews/2021/04/26/5ddbdb5c68094ce393b08a47860da275.jpg",
    "content":"whltaoin"
}

知识点五:文章审核实现

  1. 具体步骤:
    1. 在自媒体模块中建立一个处理类,WmNewsAutoScanSerivce
    2. 通过id获取到每条文章的具体信息
    3. 从getContent属性中,将文本和图片分别提取到对应的map集合中。
    4. 再分别建立图片和文本审核的方法进行审核。
      实现思路:

判断文章是否存在

判断文章状态是否为待审核

提取文本和图片

文本审核

图片审核

修改自媒体文章审核状态

java 复制代码
package com.heima.wemedia.service.impl;

import cn.varin.tencent.GreenImageScan;
import cn.varin.tencent.GreenTextScan;
import cn.varin.tencent.entity.TencentContentCheckResponseData;
import com.alibaba.fastjson.JSONArray;
import com.heima.model.wemedia.pojos.WmNews;
import com.heima.wemedia.mapper.WmNewsMapper;
import com.heima.wemedia.service.WmNewAutoScanService;
import com.heima.wemedia.service.WmNewsService;
//import com.heima.wemedia.tencent.GreenTextScan;
import com.tencentcloudapi.common.exception.TencentCloudSDKException;
import lombok.extern.slf4j.Slf4j;
import org.apache.commons.lang3.StringUtils;
import org.apache.kafka.common.protocol.types.Field;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;

import java.util.*;

@Service
@Slf4j
@Transactional
public class WmNewAutoScanServiceImpl implements WmNewAutoScanService {
    @Autowired
    private WmNewsMapper wmNewsMapper;

    @Override
    public void AutoScanWmNews(Integer id) {
        // 1. 判断文章是否存在
        WmNews wmNews = wmNewsMapper.selectById(id);
        if(wmNews == null){
            throw new RuntimeException("WmNewAutoScanServiceImpl-文章不存在");
        }
        // 判断文章状态是否为待审核
        if (wmNews.getStatus().equals(WmNews.Status.SUBMIT.getCode())) {
            // 提取文本和图片
            Map<String, Object> map = handleTextAndImage(wmNews);
            // 文本审核
            Boolean textStatus =      textAutoScan(map,wmNews);

            if (textStatus) {
                // 文字已经违规,不需要再审核图片了
                return;
            }
            // 图片审核
            Boolean imageStatus =      imageAutoScan(map,wmNews);
            if (imageStatus) {return;}

            System.out.println("suceess");
            // 修改自媒体文章审核状态
            wmNews.setStatus((short)8);
            wmNewsMapper.updateById(wmNews);


        }





    }
    @Autowired
    private GreenImageScan greenImageScan;
    // 审核图片

    private Boolean imageAutoScan(Map<String, Object> map, WmNews wmNews) {
        boolean flag = false;
        List<String> images =(List<String>) map.get("images");
        for (String image : images) {
            try {
                TencentContentCheckResponseData responseData = greenImageScan.checkImageScan(image);
                if (!responseData.getSuggestion().equals("Pass")) {

                    flag = true;
                    wmNews.setStatus(WmNews.Status.FAIL.getCode());
                    wmNewsMapper.updateById(wmNews);
                    break;

                }
            } catch (TencentCloudSDKException e) {
                throw new RuntimeException(e);
            }
        }


        return flag;
    }

    @Autowired
    private GreenTextScan greenTextScan;
    // 审核文本

    private Boolean textAutoScan(Map<String, Object> map, WmNews wmNews) {
        Boolean flag = true;

        String result =map.get("text").toString();
        try {
            TencentContentCheckResponseData responseData = greenTextScan.greeTextScan(result);
            String suggestion = responseData.getSuggestion();
            if (suggestion.equals("Pass")) {
                flag = false;
            }else{
                flag = true;
                wmNews.setStatus(WmNews.Status.FAIL.getCode());
                wmNewsMapper.updateById(wmNews);
            }
            System.out.println(suggestion);

        } catch (Exception e) {
            throw new RuntimeException(e);
        }


        return flag;
    }

    // 提取文本和图片到map 中

    private Map<String, Object> handleTextAndImage(WmNews wmNews) {
        Map<String, Object> map = new HashMap<>();
        // 存储字符
        StringBuffer sb = new StringBuffer();
        sb.append(wmNews.getTitle());
        sb.append(wmNews.getLabels());
        // 存储图片
        List<String> images = new ArrayList<>();

        if (StringUtils.isNotBlank(wmNews.getContent())) {

            List<Map> maps = JSONArray.parseArray(wmNews.getContent(), Map.class);
            maps.forEach(item -> {
                if (item.get("type").equals("image")) {
                    images.add(item.get("value").toString());
                }else if (item.get("type").equals("text")) {
                    sb.append(item.get("value").toString());
                }
            });
            if (StringUtils.isNotBlank(wmNews.getImages())) {

                // 封面
                String[] split = wmNews.getImages().split(".");
               images.addAll(Arrays.asList(split));
            }



        }
        map.put("images", images);
        map.put("text", sb.toString());


        return map;
    }
}
  1. 测试类:
java 复制代码
package cn.varin;

import com.heima.wemedia.WemediaApplication;
import com.heima.wemedia.service.WmNewAutoScanService;
import com.tencentcloudapi.common.exception.TencentCloudSDKException;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.junit.runner.Runner;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.test.context.junit4.SpringRunner;

@SpringBootTest(classes = WemediaApplication.class)
@RunWith(SpringRunner.class)
public class handleScanTest {
    @Autowired
    private WmNewAutoScanService wmNewAutoScanService;
    @Test
    public void wmNewAutoScanTest() {
        wmNewAutoScanService.AutoScanWmNews(6232);
    }
}
  1. 测试结果:

今天也要加油呀⛽️🎆

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