修改国际列车接口

application/third_party/train/controllers/search.php

@@ -312,6 +312,7 @@ class search extends CI_Controller{
 		print_r(json_encode($return_json));
 	}
 	
+	//获取某一条列车的信息
 	public function search_one_train($train_no){
 		$obj = $this->BIZ_intel_train_model->get_one_train($train_no);
 		$seat_code = json_decode($obj->seatPriceInfo2)->price;
@@ -323,6 +324,22 @@ class search extends CI_Controller{
 		print_r(json_encode($obj));
 	}
 	
+	//查询某一趟列车的途径站
+	public function search_train_station($train_no){
+	    if(!$train_no){
+	        header("HTTP/1.1 404 Not Found");
+	        exit('{"status":"404","reason":"列车编号为空"}');
+	    }
+	    
+	    $arr = $this->BIZ_intel_train_model->get_train_station($train_no);
+	    if(!empty($arr)){
+	        return json_decode($arr);
+	    }else{
+	        header("HTTP/1.1 404 Not Found");
+	        exit('{"status":"404","reason":"途径站为空"}');
+	    }
+	    
+	}
 	
 	//获取价格(废弃)
 	/*

application/third_party/train/models/BIZ_intel_train_model.php

@@ -79,9 +79,15 @@ class BIZ_intel_train_model extends CI_Model {
 	}
 	
 	public function get_seat_info($seat_code){
-	    $sql = "SELECT Seat_CName,Seat_EName1,Seat_EName2 FROM TrainSeat_Intel WHERE Seat_Code = '$seat_code'";
+	    $sql = "SELECT Seat_CName,Seat_EName1,Seat_EName2 FROM TrainSeat_Intel WHERE Seat_Code = '{$seat_code}'";
 	    $query = $this->HT->query($sql);
 	    return $query->row();
 	}
 	
+	public function get_train_station($train_no){
+	    $sql = "SELECT * FROM trainlistDetail WHERE train_no = '{$train_no}'";
+	    $query = $this->HT->query($sql);
+	    return $query->result();
+	}
+	
 }