本文实例讲述了thinkphp5框架前后端分离项目实现分页功能的方法。分享给大家供大家参考，具体如下：
方法一
利用tp5提供的paginate方法实现自动分页
参数
page第几页，paginate分页方法会自动获取
size 每页数量
代码
/**
* Notes:消费记录
* Date: 2019/6/25
* Time: 15:43
* @param Request $request
* @return \think\response\Json
*/
public function getMyConsumeLog(Request $request)
{
global $_W;
$size = $request->param('size', 6);
$list = $this->model->getListByMid($_W['user']['id'],$size);
return json(['data' => $list, 'error' => 0, 'message' => 'success']);
}
public function getListByMid($mid,$size = 10){
$res = $this
->alias('c')
->field('c.*,b.book_name,b.book_flash,s.section_title')
->leftJoin('booksection s','c.chapter_id = s.id')
->leftJoin('book b','s.book_id = b.id')
->where('c.mid',$mid)
->order('c.id desc')
->paginate($size);
return $res;
}
返回数据
{
"data": {
"total": 1,
"per_page": 1,
"current_page": 1,
"last_page": 1,
"data": [
{
"id": 105,
"mid": 55,
"book_id": 31,
"chapter_id": 46046,
"score": 27,
"create_time": 1561447448,
"book_name": "桃运村支书",
"book_flash": "https://cdnxiaoshuo.t.com/FiO6TM0N4kpzKB7tqrDko64ZS4H4",
"section_title": "第29章 康庄大道"
}
]
},
"error": 0,
"message": "success"
}
方法二
利用limit方法
$curr_page = $request->param('page', 1);
$size = $request->param('size', 6);
$list = $consume_model->getListByWhere($curr_page, $size, $where);
$num = $consume_model->getListByWhereCount($where);
return json(['data' => $list,'num' => $num,'error' => 0, 'message' => 'success']);
public function getListByWhere($curr_page,$limit = 10,$where = null){
$res = $this
->alias('c')
->field('c.*,b.book_name,s.section_title')
->leftJoin('booksection s','c.chapter_id = s.id')
->leftJoin('book b','s.book_id = b.id')
->where($where)
->order('c.id desc')
->limit($limit*($curr_page - 1),$limit)
->select()
->toArray();
return $res;
}
public function getListByWhereCount($where = null){
$count = $this
->alias('c')
->where($where)
->count();
return $count;
}
返回值
{
"data": [
{
"id": 2,
"mid": 4,
"book_id": 4,
"chapter_id": 22,
"score": 30,
"create_time": 0,
"book_name": "复仇者联盟I",
"section_title": "第11章 你是睡"
},
{
"id": 1,
"mid": 4,
"book_id": 29,
"chapter_id": 34,
"score": 20,
"create_time": 1598999,
"book_name": "复仇者联盟II",
"section_title": "第11章 你是睡"
}
],
"num": 2,
"total_coin": 50,
"error": 0,
"message": "success"
}
更多关于thinkPHP相关内容感兴趣的读者可查看本站专题：《ThinkPHP入门教程》、《thinkPHP模板操作技巧总结》、《ThinkPHP常用方法总结》、《codeigniter入门教程》、《CI(CodeIgniter)框架进阶教程》、《Zend FrameWork框架入门教程》及《PHP模板技术总结》。
希望本文所述对大家基于ThinkPHP框架的PHP程序设计有所帮助。
