string(292) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E5%A8%81%E8%AE%AF%E8%81%94%E5%90%88%E5%8D%8A%E5%AF%BC%E4%BD%93%E5%B7%A5%E8%B5%84%E5%BE%85%E9%81%87%E6%80%8E%E4%B9%88%E6%A0%B7 => Failed to connect to 14.18.117.71 port 38220: Connection refused"
威讯联合半导体工资待遇怎么样
