添加跨域头部

application/third_party/trainsystem/controllers/returnorders.php

@@ -10,6 +10,7 @@ class returnorders extends CI_Controller{
 		$this->load->model("train_system_model");
 		$this->load->model("Sendmail_model");
 		$this->load->model('BIZ_train_model');
+		
     }
 	
 	public function index(){
@@ -17,6 +18,11 @@ class returnorders extends CI_Controller{
 	}
 	
 	public function returntickets(){
+		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');
 		//第三方订单号(为了避免一个子订单乘客分开出票而产生错误)
 		$ordernumber = $this->input->get_post('ordernumber');
 		//护照姓名