string(285) "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%E6%A1%88%E4%BE%8B%E5%93%AA%E4%B8%AA%E8%80%81%E5%B8%88%E8%AE%B2%E7%9A%84%E6%97%B6%E5%80%99%E5%A5%BD => Failed to connect to 101.89.117.144 port 38208: Connection refused"
监理案例哪个老师讲的时候好
