DateTimeUtilTest.java
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package com.canrd.webmagic.utils;
import com.alibaba.fastjson.JSON;
import com.alibaba.fastjson.JSONArray;
import com.alibaba.fastjson.JSONObject;
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.canrd.webmagic.BaseTest;
import com.canrd.webmagic.common.utils.StringUtils;
import com.canrd.webmagic.domain.dto.ArticleDO;
import com.canrd.webmagic.service.ArticleService;
import org.junit.Test;
import javax.annotation.Resource;
import java.util.List;
/**
* @author: xms
* @description: TODO
* @date: 2023/2/10 14:09
* @version: 1.0
*/
public class DateTimeUtilTest extends BaseTest {
@Resource
private ArticleService articleService;
@Test
public void export() {
List<ArticleDO> articleDOList = articleService.list(new LambdaQueryWrapper<ArticleDO>().select(ArticleDO::getEmailInfo));
JSONArray array = new JSONArray();
for (ArticleDO articleDO : articleDOList) {
if (StringUtils.isBlank(articleDO.getEmailInfo())) {
continue;
}
JSONArray jsonArray = JSONArray.parseArray(articleDO.getEmailInfo());
array.addAll(jsonArray);
}
System.out.println("联系作者,邮箱");
for (Object o : array) {
JSONObject jsonObject = JSONObject.parseObject(JSON.toJSONString(o));
String authorEmailName = jsonObject.getString("authorEmailName");
String email = jsonObject.getString("email");
System.out.println(authorEmailName + "," + email);
}
}
}