Array
(
    [err_no] => 9999
    [err_msg] => api 数据获取错误
    [desc] => <div style="border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;">

<h4>A PHP Error was encountered</h4>

<p>Severity: Notice</p>
<p>Message:  Undefined variable: cate</p>
<p>Filename: models/category_model.php</p>
<p>Line Number: 51</p>

</div>{"err_no":0,"err_msg":"success","results":{"data":[],"sorttype":{"sort":"sold","type":"desc"},"page":"1","pager":"","category":{"id":"7001","name":"\u6e90\u5934\u7279\u4ea7","thumb_web":"","seo_title":"","seo_keywords":"","seo_description":""},"categories":null,"ads":[]}}
)