string(301) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E4%BA%8C%E7%BA%A7%E5%BB%BA%E9%80%A0%E5%B8%88%E6%8A%A5%E5%90%8D%E8%B5%84%E6%96%99%E5%A1%AB%E9%94%99%E6%80%8E%E4%B9%88%E4%BF%AE%E6%94%B9 => Failed to connect to 61.171.74.35 port 38041: Connection refused"
二级建造师报名资料填错怎么修改
