Your browser does not seem to support JavaScript. As a result, your viewing experience will be diminished, and you may not be able to execute some actions.
Please download a browser that supports JavaScript, or enable it if it's disabled (i.e. NoScript).
光靠页面上面那些说明有些简单，有些搞不懂，在2.54版本时期，有个添加任务的api，看页面上面 的说明总是调试不成功，