string(267) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E6%B7%98%E5%AE%9D%E7%94%B3%E8%AF%89%E4%B8%8D%E6%88%90%E5%8A%9F%E6%80%8E%E4%B9%88%E8%A7%A3%E5%86%B3 => Failed to connect to 101.89.159.206 port 38187: Connection refused"
淘宝申诉不成功怎么解决
