添加分类

manage-server/database/migrations/2018_08_20_014238_create_classifys_table.php

      */
     public function up()
     {
-        Schema::create('classifies', function (Blueprint $table) {
+        Schema::create('classifys', function (Blueprint $table) {
             $table->increments('id');
             $table->timestamps();
             $table->unsignedInteger('pid'); // 父id
      */
     public function down()
     {
-        Schema::dropIfExists('classifies');
+        Schema::dropIfExists('classifys');
     }
 }