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
- offset 从哪个下标开始
- limit 每页限制的数量
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
queryParams: function (e) {
var param = {
size: e.limit,page: (e.offset / e.limit),//不需要+1
};
return param;
},sidePagination:“server”;
});
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",dataType = "string") })
@RequestMapping(value="/list",method=RequestMethod.POST)
@ResponseBody
public Map list(@RequestParam Map map,@RequestParam(required = false) String name,@RequestParam(required = false) String beginTime,@RequestParam(required = false) String endTime,@RequestParam(required = false) Integer deptid){
List> 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 orders = new ArrayList();
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 companyPages = null;
if(StringKit.isEmpty(name)){
companyPages = companyService.companyDao.findAll(pageable);
}else{
companyPages = companyService.companyDao.findByNameLike(name,pageable);
}
List
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
