From a3147b010256f6502af2b5f912364f099860df6f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E8=B5=B5=E9=B9=8F?= <zhaopeng@hainatravel.com>
Date: Mon, 20 Jan 2020 12:00:24 +0800
Subject: [PATCH] fix

---
 .../updatetrain/controllers/updatestation.php | 47 ++++++++++---------
 1 file changed, 25 insertions(+), 22 deletions(-)

diff --git a/application/third_party/updatetrain/controllers/updatestation.php b/application/third_party/updatetrain/controllers/updatestation.php
index 262168bf..952c6634 100644
--- a/application/third_party/updatetrain/controllers/updatestation.php
+++ b/application/third_party/updatetrain/controllers/updatestation.php
@@ -10,7 +10,7 @@
 
 
 defined('BASEPATH') or exit('No direct script access allowed');
-ini_set('memory_limit','256M');
+ini_set('memory_limit', '256M');
 class updatestation extends CI_Controller
 {
 
@@ -30,13 +30,14 @@ class updatestation extends CI_Controller
         $this->load->view('bootstrap3/footer');
     }
 
-    public function test(){
-        $results="";
-        for($i=1; $i<=2000000; $i++){
-            $results.='"'.$i.'"';
+    public function test()
+    {
+        $results = "";
+        for ($i = 1; $i <= 2000000; $i++) {
+            $results .= '"' . $i . '"';
         }
         $len = strlen($results);
-        header("Content-Length: ".$len);
+        header("Content-Length: " . $len);
         header("Content-Encoding:UTF-8");
         echo $results;
     }
@@ -54,7 +55,7 @@ class updatestation extends CI_Controller
         $arr_Station = explode("@", str_replace("';", "", str_replace("var station_names ='", "", $StationData)));
         //print_r($arr_Station);
         $NewStation = "";
-        $UpdateStaion="";
+        $UpdateStaion = "";
         for ($i = 0; $i < count($arr_Station); $i++) {
             if ($arr_Station[$i] != null) {
                 $arr_StationDetail = explode("|", $arr_Station[$i]);
@@ -69,7 +70,7 @@ class updatestation extends CI_Controller
                     $strStation = "@-1|" . $TRS_Code . "|" . $TRS_Station . "|" . $TRS_StationCN . "|2|";
                     $UpdateStaion .= $strStation;
                     //表操作
-                   // $this->station_model->UpdateStation($TRS_Code, $TRS_StationCN);
+                    // $this->station_model->UpdateStation($TRS_Code, $TRS_StationCN);
                 } else if ($isNew == 2) {
                     //新增
                     $strStation = "@9999|" . $TRS_Code . "|" . $TRS_Station . "|" . $TRS_StationCN . "|2|";
@@ -82,21 +83,24 @@ class updatestation extends CI_Controller
                 }
             }
         }
-        $NewStationList = $UpdateStaion.$NewStation;
-        //发送邮件
-        $this->station_model->SendMail(
-            "UpdateStationSystem",
-            "noreplay@email.com",
-            'zhaopeng',
-            'zhaopeng@hainatravel.com',
-            'New Station(by12306):' . date("Y-m-d"),
-            $NewStationList
-        );
+        $NewStationList = $UpdateStaion . $NewStation;
 
-        $len = strlen($NewStationList);//count( explode("@",$NewStationList))-1;
-        header("Content-Length: ".$len);
+        $len = strlen($NewStationList); //count( explode("@",$NewStationList))-1;
+        header("Content-Length: " . $len);
         header("Content-Encoding:UTF-8");
         echo $NewStationList;
+
+        if ($len > 0) {
+            //发送邮件
+            $this->station_model->SendMail(
+                "UpdateStationSystem",
+                "noreplay@email.com",
+                'zhaopeng',
+                'zhaopeng@hainatravel.com',
+                'New Station(by12306):' . date("Y-m-d"),
+                $NewStationList
+            );
+        }
     }
 
     /**
@@ -123,10 +127,9 @@ class updatestation extends CI_Controller
                     $arr_StationFileDetail = explode("|", $arr_StationFile[$j]);
                     //对比目前的站点文件，如果是新的就保存
                     if ($arr_StationDetail[2] == $arr_StationFileDetail[1] && $arr_StationDetail[1] == $arr_StationFileDetail[3]) {
-                               
+
                         $isNew = false;
                         break;
-
                     }
                 }
             }