string(294) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E9%81%B5%E8%A7%84%E5%AE%88%E7%BA%AA%E6%96%B9%E9%9D%A2%E7%9A%84%E9%97%AE%E9%A2%98%E5%8F%8A%E6%95%B4%E6%94%B9%E6%8E%AA%E6%96%BD => Failed to connect to 101.89.117.144 port 38005: Connection refused"
遵规守纪方面的问题及整改措施
