跨境电商是什么的网!
string(240) "get document error:https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E8%B7%A8%E5%A2%83%E7%94%B5%E5%95%86%E6%98%AF%E4%BB%80%E4%B9%88%E7%9A%84 => Failed to connect to 101.89.143.195 port 38109: Connection refused"
跨境电商是什么的网!