网络销售是做啥的网!
string(240) "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 => Failed to connect to 101.89.166.210 port 38089: Connection refused"
网络销售是做啥的网!