string(231) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E4%B8%80%E5%BB%BA%E6%9D%A8%E6%B5%B7%E5%86%9B%E7%AE%80%E4%BB%8B => Failed to connect to 101.89.117.144 port 38056: Connection refused"
一建杨海军简介
