网络销售是做啥的啊网!
string(249) "get document error:https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E7%BD%91%E7%BB%9C%E9%94%80%E5%94%AE%E6%98%AF%E5%81%9A%E5%95%A5%E7%9A%84%E5%95%8A => Failed to connect to 101.89.159.206 port 38087: Connection refused"
网络销售是做啥的啊网!