Created by: maxsky
Fixed a problem with job class in app\job but use class name only can not found class. This problem by reason of not set app_namespace in Config.php.
我特么为什么要用英文！
因为 Config.php 未设置 app_namespace 导致创建 Job 只传入类名时无法执行任务而必须传入完整的路径如 app\job\Test@fire，判断 app_namespace 不存在给个默认的 app 就好了