code format

app/Model/UserModel.php

@@ -164,7 +164,12 @@ class UserModel extends Eloquent
      * @throws DatabaseException
      */
     public static function createUser($request){
+
         try{
+            $user = UserModel::where("name",$request->name)->first();
+            if (!empty($user)){
+                throw new \Exception("用户已存在");
+            }
 
             $data = [
                 'name'      => $request->name,
@@ -181,9 +186,7 @@ class UserModel extends Eloquent
             }
 
         }catch (\Exception $exception){
-
             throw new DatabaseException($exception->getMessage());
-
         }
         return $flag;
     }

resources/views/admin/member/member_add.blade.php

@@ -102,16 +102,16 @@
                             <label for="role">角色</label>
                             <div class="input-group ">
                                 {{--<div class="input-group-addon"><i class="fa fa-phone"></i></div>--}}
-                                <div class="checkbox">
-                                    <label class="radio-inline">
-                                        <input type="radio" name="inlineRadioOptions" id="inlineRadio1" value="option1" checked>
-                                        <span class="mr5" style="margin-right: 20px;">普通用户</span>
-                                    </label>
-                                </div>
+                                {{--<div class="checkbox">--}}
+                                    {{--<label class="radio-inline">--}}
+                                        {{--<input type="radio" name="inlineRadioOptions" id="inlineRadio1" value="option1" checked>--}}
+                                        {{--<span class="mr5" style="margin-right: 20px;">普通用户</span>--}}
+                                    {{--</label>--}}
+                                {{--</div>--}}
 
                                 <div class="checkbox">
                                     <label class="radio-inline">
-                                        <input type="radio" name="inlineRadioOptions" id="inlineRadio1" value="option1">
+                                        <input type="radio" name="inlineRadioOptions" id="inlineRadio1" value="option1" checked>
                                         <span class="mr5" style="margin-right: 20px;">管理员</span>
                                     </label>
                                 </div>

resources/views/admin/member/member_list.blade.php

@@ -147,6 +147,7 @@
 
             confirm: function () {
                 fetch_response('DELETE',"/web/member/"+id).then(function (res) {
+
                     if (res.code==200) {
                         $('body').toast({
                             position:'fixed',