添加跨域请求

application/third_party/train/controllers/search.php

@@ -215,8 +215,7 @@ class search extends CI_Controller{
 		header('Access-Control-Max-Age:0');
 		header('Access-Control-Allow-Headers:x-requested-with, Content-Type');
 		header('Access-Control-Allow-Credentials:true');
-
-		
+	
 		$json = file_get_contents('php://input');
 
 		if(empty($json)){
@@ -326,6 +325,12 @@ class search extends CI_Controller{
 	
 	//查询某一趟列车的途径站
 	public function search_train_station($train_no){
+	    header('Access-Control-Allow-Origin:*');
+	    header('Access-Control-Allow-Methods:POST, GET');
+	    header('Access-Control-Max-Age:0');
+	    header('Access-Control-Allow-Headers:x-requested-with, Content-Type');
+	    header('Access-Control-Allow-Credentials:true');
+	    
 	    if(!$train_no){
 	        header("HTTP/1.1 404 Not Found");
 	        exit('{"status":"404","reason":"列车编号为空"}');