string(240) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E4%BE%BF%E5%88%A9%E5%BA%97%E7%9A%84%E6%80%BB%E7%BB%93%E6%8A%A5%E5%91%8A => Failed to connect to 101.89.117.144 port 38056: Connection refused"
便利店的总结报告
