test

database/migrations/2018_08_07_172746_create_we_chat_users_table.php

@@ -18,7 +18,7 @@ class CreateWeChatUsersTable extends Migration
             $table->unsignedInteger('student_id')->nullable()->comment('学员ID');
             $table->string('open_id', 200)->nullable()->comment('open_id');
             $table->string('code', 200)->nullable()->comment('code');
-            $table->string('session_key ', 200)->nullable()->comment('session_key');
+            $table->string('session_key', 200)->nullable()->comment('session_key');
             $table->timestamps();
         });
     }