string(249) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E5%9C%9F%E6%9C%A8%E6%B1%82%E8%81%8C%E4%BF%A1%E8%8C%83%E6%96%87%E4%BE%8B%E5%AD%90 => Failed to connect to 101.89.143.195 port 38109: Connection refused"
土木求职信范文例子
