示例地址：https://tenapi.cn/qqname?qq=12345
使用文档：https://tenapi.cn/doc/qqname/
返回数据

{"code":1,"imgurl":"https://q1.qlogo.cn/headimg_dl?dst_uin=12345&spec=100","name":"一块乐"} 

if ($_GET['qq']) {     $qq = $_GET['qq'];     //向接口发起请求获取json数据     $get_info = file_get_contents('http://r.qzone.qq.com/fcg-bin/cgi_get_portrait.fcg?get_nick=1&uins='.$qq);     //转换编码     $get_info = mb_convert_encoding($get_info, "UTF-8", "GBK");     //对获取的json数据进行截取并解析成数组     $name = json_decode(substr($get_info,17,-1),true);     if($name and $qq){          $server = rand(1,4);         $txUrl = 'https://q'.$server.'.qlogo.cn/headimg_dl?dst_uin='.$qq.'&spec=100';         $arr = array(             'code' => 1,             'imgurl' => $txUrl,             'name' => urlencode($name[$qq][6])         );         $json_string = json_encode($arr);       exit(stripslashes(urldecode(json_encode($arr)))); }else{     $arr = array(         'code' => -1,         'msg' => 'Error'     );     exit(stripslashes(urldecode(json_encode($arr)))); } }else{     $arr = array(         'code' => -1,         'msg' => 'Error'     );     exit(stripslashes(urldecode(json_encode($arr)))); }