一级消防工程师答案什么时候出网!
string(294) "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%E6%B6%88%E9%98%B2%E5%B7%A5%E7%A8%8B%E5%B8%88%E7%AD%94%E6%A1%88%E4%BB%80%E4%B9%88%E6%97%B6%E5%80%99%E5%87%BA => Failed to connect to 101.89.143.195 port 38205: Connection refused"
一级消防工程师答案什么时候出网!