string(275) "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%E9%80%9A%E8%BF%87%E5%BE%AE%E4%BF%A1%E8%BF%90%E5%8A%A8%E5%88%A4%E6%96%AD%E5%A5%B9%E7%9A%84%E7%8A%B6%E6%80%81 => Received HTTP code 403 from proxy after CONNECT"
如何通过微信运动判断她的状态
