string(285) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E5%A6%82%E4%BD%95%E5%A4%A7%E6%89%B9%E9%87%8F%E5%88%A0%E9%99%A4%E5%BE%AE%E4%BF%A1%E8%81%8A%E5%A4%A9%E7%AA%97%E5%8F%A3 => Failed to connect to 101.89.117.144 port 38208: Connection refused"
如何大批量删除微信聊天窗口
