通过创建自定义任务，指定任务周期，通过通讯录文件加好友的方式添加微信好友。(By creating a custom task, specifying the task cycle, adding a WeChat friend through an address book and a friend.)

微擎助力海报，吸粉裂变神奇源码，让你一夜之间爆粉(Micro engine power Poster)