string(247) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E4%BA%9A%E9%A9%AC%E9%80%8A%E5%AE%98%E7%BD%91%E4%B8%AD%E5%9B%BD%E6%8B%9B%E8%81%98 => Failed to connect to 61.171.74.35 port 38041: Connection refused"
亚马逊官网中国招聘
