- > $.Ajax({
- url:'http://xxxx.com/action.php',// 路径
- type:'post',
- data:{
- id:0
- }
- dataType:'json',
- success:function(data){
- console.log(data);
- }
action.PHP 如下:
- <?PHP
- include "con_db.php";// 连接数据库
- $id = $_POST['id'];
- $sql="select * from note where id = $id"; //sql 语句
- $result=mysql_query($sql);// 获得结果
- $item = [];
- $i = 0;
- foreach($model as $value){
- $item[$i] = $value;
- $i++;
- }
- echo json_encode($item);
返回前端后 data 显示为 null
来源: http://www.bubuko.com/infodetail-2946191.html