一级建造师能买到答案吗网!
string(267) "get document error:https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E4%B8%80%E7%BA%A7%E5%BB%BA%E9%80%A0%E5%B8%88%E8%83%BD%E4%B9%B0%E5%88%B0%E7%AD%94%E6%A1%88%E5%90%97 => Failed to connect to 101.89.117.144 port 38076: Connection refused"
一级建造师能买到答案吗网!