PageHelper分页器(包含依赖/layuiTable返回的封装对象)----Java

最新推荐文章于 2025-11-03 12:05:46 发布

原创最新推荐文章于 2025-11-03 12:05:46 发布 · 827 阅读

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文章标签：

#java分页器 #pagehelper #Java分页 #java分页依赖 #pagehelper依赖

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1.引入依赖

  <!-- https://mvnrepository.com/artifact/com.github.pagehelper/pagehelper -->
  <dependency>
      <groupId>com.github.pagehelper</groupId>
      <artifactId>pagehelper</artifactId>
      <version>5.1.2</version>
  </dependency>
  <dependency>
      <groupId>com.github.pagehelper</groupId>
      <artifactId>pagehelper-spring-boot-autoconfigure</artifactId>
      <version>1.2.5</version>
  </dependency>
  <dependency>
      <groupId>com.github.pagehelper</groupId>
      <artifactId>pagehelper-spring-boot-starter</artifactId>
      <version>1.2.5</version>
  </dependency>

2.java代码

   PageHelper.startPage(Integer.valueOf(page),Integer.valueOf(limit));
   List<Map<String,String>> list = infoService.getCountList();
   PageInfo pageInfo = new PageInfo(list);
   return new ReType(pageInfo.getTotal(),pageInfo.getList());

3.为layuiTable提供的实体类

public class ReType implements Serializable{
  /**状态*/
  public int code=0;
  /**状态信息*/
  public String msg="";
  /**数据总数*/
  public long count;

  public List<?> data;

  public ReType() {
  }

  public ReType(long count, List<?> data) {
    this.count = count;
    this.data = data;
  }
}