string(242) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E6%89%8B%E6%9C%BAip%E5%9C%B0%E5%9D%80%E5%A6%82%E4%BD%95%E6%9F%A5%E7%9C%8B => Failed to connect to 101.89.143.195 port 38205: Connection refused"
手机ip地址如何查看
