string(295) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E4%BB%A5%E5%A4%AA%E7%BD%91%E6%B2%A1%E6%9C%89%E6%9C%89%E6%95%88%E7%9A%84ip%E9%85%8D%E7%BD%AE%E6%80%8E%E4%B9%88%E8%A7%A3%E5%86%B3%E8%B4%B4%E5%90%A7 => Received HTTP code 403 from proxy after CONNECT"
以太网没有有效的ip配置怎么解决贴吧
