股票前加一个xd是什么意思网!
string(269) "get document error:https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E8%82%A1%E7%A5%A8%E5%89%8D%E5%8A%A0%E4%B8%80%E4%B8%AAxd%E6%98%AF%E4%BB%80%E4%B9%88%E6%84%8F%E6%80%9D => Failed to connect to 101.89.117.144 port 38056: Connection refused"
股票前加一个xd是什么意思网!