string(244) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=wifi6%E6%8C%87%E7%9A%84%E6%98%AF%E8%B7%AF%E7%94%B1%E5%99%A8%E8%BF%98%E6%98%AF%E6%89%8B%E6%9C%BA => Received HTTP code 403 from proxy after CONNECT"
wifi6指的是路由器还是手机
