string(285) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E5%93%AA%E9%87%8C%E8%83%BD%E6%89%BE%E5%88%B0%E7%BD%91%E7%BB%9C%E5%85%BC%E8%81%8C%E7%9A%84%E5%B7%A5%E4%BD%9C%E5%95%8A => Failed to connect to 101.89.159.206 port 38100: Connection refused"
哪里能找到网络兼职的工作啊
