修复后台问题管理发布回答如果插入图片等附件前端不能正常显示问题

application/controllers/Admin/Admin_question.php

@@ -30,7 +30,7 @@ class Admin_question extends ADMIN_Controller {
 	*/
     function addanswer(){
     	$qid=intval($_POST['qid']);
-    	$content=addslashes($_POST['content']);
+    	$content=$_POST['content'];
     	$author=addslashes($_POST['author']);
     	$question=$this->db->get_where('question',array('id'=>$qid))->row_array();
     	if(!$question){