string(275) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E4%B8%BA%E4%BB%80%E4%B9%88%E8%A7%89%E5%BE%97%E5%92%8C%E5%A5%BD%E6%9C%8B%E5%8F%8B%E5%8E%9F%E6%9D%A5%E8%B6%8A%E8%BF%9C%E4%BA%86 => Received HTTP code 403 from proxy after CONNECT"
为什么觉得和好朋友原来越远了
