string(231) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E4%B8%80%E9%80%A0%E6%8A%A5%E5%90%8D%E4%B8%8D%E6%88%90%E5%8A%9F => Failed to connect to 101.89.117.144 port 38076: Connection refused"
一造报名不成功
