支付

.idea/vcs.xml

@@ -2,5 +2,7 @@
 <project version="4">
   <component name="VcsDirectoryMappings">
     <mapping directory="" vcs="Git" />
+    <mapping directory="$PROJECT_DIR$/vendor/xin/container" vcs="Git" />
+    <mapping directory="$PROJECT_DIR$/vendor/xin/helper" vcs="Git" />
   </component>
 </project>

app/common/logic/RegionLogic.php

@@ -90,8 +90,8 @@ class RegionLogic extends Logic
 
     public static function getChineseFirstLetter($string) {
         if (empty($string)) {return '';}
-
-        $firstChineseChar = mb_substr($string, 0, 1, 'UTF-8');
+        $firstChineseChar = $string;
+//        $firstChineseChar = mb_substr($string, 0, 1, 'UTF-8');
         if(cache($firstChineseChar)){
             return cache($firstChineseChar);
         }