string(260) "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%E6%97%B6%E9%97%B42021%E6%8A%A5%E5%90%8D%E6%97%B6%E9%97%B4 => Failed to connect to 218.78.59.96 port 38042: Connection refused"
一造报名时间2021报名时间
