string(274) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E9%97%B2%E9%B1%BC%E4%BB%98%E4%BA%86%E6%AC%BE%E5%8D%96%E5%AE%B6%E5%B0%B1%E6%94%B6%E5%88%B0%E9%92%B1%E5%90%97 => Failed to connect to 14.18.117.71 port 38093: Connection refused"
闲鱼付了款卖家就收到钱吗
