Two implementation methods for ThinkPHP to return JSON through AJAX

The following tutorial column will introduce to you two implementation methods of ThinkPHP returning JSON through AJAX. I hope it will be helpful to friends in need!

Method 1:

The php code is as follows:

The code is as follows:

$arr = array(
'name'=>$picname,
'pic'=>$pics,
'size'=>$size
);
$this->ajaxReturn (json_encode($arr),'JSON');

JS part of the code is as follows:

The code is as follows:

var d=eval('('+d+')');//json转成object
alert(d.pic);

Method 2:

The code is as follows:

$arr['name']=$picname;
$arr['pic']=$pics;
$arr['size']=$size;
$this->ajaxReturn ($arr,'JSON');

JS part of the code is as follows:

The code is as follows:

alert(d.pic);

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