最近前端都是用的bootstrap table这个插件，客户端分页的话数据量一多交互不好，所以大数据量的分页都用服务器端，下面开始撸代码

前端

首先看下bootstrap table 默认传的分页参数是什么

可能跟我们的默认分页参数不大一样吧，所以决定改造一下,传到后台的参数为

后台

 @ApiOperation(value = "获取企业列表，支持分页", notes = "json方法获取用户列表")
 @ApiImplicitParams({ @ApiImplicitParam(name = "name", value = "企业名称", required = true, dataType = "string"),
 @ApiImplicitParam(name = "beginTime", value = "开始时间", required = true, dataType = "string") })
 @RequestMapping(value="/list",method=RequestMethod.POST)
 @ResponseBody
 public Map<String,Object> list(@RequestParam Map<String,Object> map,@RequestParam(required = false) String name, @RequestParam(required = false) String beginTime, @RequestParam(required = false) String endTime, @RequestParam(required = false) Integer deptid){
 List<Map<String,Object>> list = new ArrayList<>();
 //当前页数
 int page = map.get("page")== null ? 0 : Integer.parseInt(map.get("page").toString());
 // 每页行数
 int size = map.get("size") == null ? 10 : Integer.parseInt(map.get("size").toString());
 Order order = new Order(Direction.ASC,"id");
 Order order1 = new Order(Direction.DESC,"createTime");
 List<Order> orders = new ArrayList<Order>();
 orders.add(order1);//先按照createTime 降序排序 然后按照id升序
 orders.add(order);
 Sort sort = new Sort(orders);
 Pageable pageable = new PageRequest(page,size,sort);
 Page<Company> companyPages = null;
 if(StringKit.isEmpty(name)){
 companyPages = companyService.companyDao.findAll(pageable);
 }else{
 companyPages = companyService.companyDao.findByNameLike(name,pageable);
 }

 List<Company> companyList = companyPages.getContent();
 SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
 for(Company company:companyList){
 Map<String,Object> mapTemp = BeanKit.describe(company);
 mapTemp.put("createTime", sdf.format(company.getCreateTime()));
 list.add(mapTemp);
 }
 Map<String,Object> data = new HashMap<String,Object>();
 data.put("total", companyPages.getTotalElements());
 data.put("rows", list);
 return data;
 }

注意点

bootstrap table接收的参数中必须要有total和rows，total就是总数量，rows是每页的数量

展示一下效果图吧