string(238) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E7%9B%91%E7%90%86%E8%B5%84%E6%96%99%E5%91%98%E6%80%8E%E4%B9%88%E5%81%9A => Failed to connect to 61.171.74.35 port 38041: Connection refused"
监理资料员怎么做
