修复账单如果没有附件则现实错误页面的问题

.gitignore

@@ -16,6 +16,7 @@
 /config/session.php
 /config/admin.php
 /config/cookie.php
+/config/app.php
 /public/dist
 /public/dist2
 /public/static/uploads

application/em/model/EmInvoice.php

@@ -119,7 +119,7 @@ class EmInvoice extends Base
         //查询抄表信息
         $useage = Useage::with('photo')->get(['useage_id'=>$eiu->useage_id]);
 
-        if($useage->photo_id) {
+        if(is_int($useage->photo_id) && $useage->photo_id != 0) {
             $receipt = Receipt::get(['id'=>$useage->photo_id]);
             if($receipt) $useage['photo'] = $receipt;
         } else {

config/admin.php

@@ -12,7 +12,7 @@ return [
     'files_dir' => './static/uploads/files',
     'search_area' => '1',   //1按部门搜索,2全局
     'order_per' =>'ZD',
-    'redis_host' => '192.168.1.71',
+    'redis_host' => '192.168.1.70',
     'redis_port' => 6379,
-    'base_url' => 'http://oa-test.gonn.tech/'
+    'base_url' => 'http://oa.gonn.com.cn/'
 ];

config/oafk.php

 <?php
 return [
     'oa_key' => '5bdfcedb618e1e03abf18e391278c1f4',
-    'base_url' => 'http://oa-release.gonn.tech/',
+    'base_url' => 'http://oa.gonn.com.cn/',
     'gys' => 'api.php?m=opensupplier&a=list&openkey=',
     'type' => 'api.php?m=openfkinfo&a=fkinfor&openkey=',
     'fk' => 'api.php?m=openemfk&a=create&openkey=',