string(244) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=2021%E5%B9%B4%E6%95%91%E5%8A%A9%E7%AB%99%E5%B7%A5%E4%BD%9C%E6%80%BB%E7%BB%93 => Failed to connect to 101.89.117.144 port 38005: Connection refused"
2021年救助站工作总结
