string(266) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E4%B8%8A%E7%8F%AD%E9%99%90%E5%88%B6%E4%BA%BA%E8%BA%AB%E8%87%AA%E7%94%B1%E5%90%88%E6%B3%95%E5%90%97 => Failed to connect to 101.91.112.32 port 38195: Connection refused"
上班限制人身自由合法吗
