分页插件使用

//分页插件
@Bean
public PaginationInterceptor paginationInterceptor() {
    return new PaginationInterceptor();
}

@ApiOperation("分页查询")
@GetMapping("/pageTeacher/{current}/{limit}")
public R pageTeacher(@PathVariable("current") Integer current,
                      @PathVariable("limit") Integer limit)
{
    Page<EduTeacher> teacherPage= new Page<>(current,limit);
      //把分页的数据封装到teacherPage对象里面去
      eduTeacherService.page(teacherPage,null);
    //分页总数
    long total = teacherPage.getTotal();
    //分页所有数据
    List<EduTeacher> list = teacherPage.getRecords();

    return R.ok().data("total",total).data("rows",list);
}

@PostMapping("/pageTeacherQuer/{current}/{limit}")
public R pageTeacherQuer(@PathVariable("current") Integer current,
                         @PathVariable("limit") Integer limit,
                         @RequestBody (required=false) TeacherQuer teacherQuer){
     Page<EduTeacher> pageInfo= new Page<>(current,limit);
    QueryWrapper<EduTeacher> queryWrapper=new QueryWrapper();

    String name = teacherQuer.getName();
    Integer level = teacherQuer.getLevel();
    Date gmtCreate = teacherQuer.getGmtCreate();
    Date gmtModified = teacherQuer.getGmtModified();

    if (!StringUtils.isEmpty(name))
         queryWrapper.like("name", name);
    if (!StringUtils.isEmpty(level))
        queryWrapper.eq("level",level);
    if (!StringUtils.isEmpty(gmtCreate ))
        queryWrapper.ge("gmtCreate",gmtCreate);
    if (!StringUtils.isEmpty(gmtModified))
        queryWrapper.le("gmtModified",gmtModified);
    
    eduTeacherService.page(pageInfo, queryWrapper);
    List<EduTeacher> list = pageInfo.getRecords();
    long total = pageInfo.getTotal();
    return R.ok().data("total",total).data("list",list);


}