string(249) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E5%AD%9F%E5%8A%A0%E6%8B%89%E5%9B%BD%E5%B7%A5%E4%BD%9C%E5%A5%BD%E6%89%BE%E5%90%97 => Failed to connect to 101.89.117.144 port 38056: Connection refused"
孟加拉国工作好找吗
