bigIncrements('id'); $table->integer('suggest_id')->comment('suggest表主键'); $table->string('supplement_reason',2000)->comment('补充原因'); $table->string('supplement_content',2000)->comment('补充建议'); $table->timestamps(); }); } /** * Reverse the migrations. * * @return void */ public function down() { Schema::dropIfExists('suggests_detail'); } }