string(265) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E7%94%A8%E4%BA%BA%E5%8D%95%E4%BD%8D%E9%99%90%E5%88%B6%E5%8A%B3%E5%8A%A8%E8%80%85%E8%BE%9E%E8%81%8C => Failed to connect to 61.171.74.35 port 38027: Connection refused"
用人单位限制劳动者辞职
