string(319) "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%E7%9A%84%E6%AC%BE%E7%9B%B4%E6%8E%A5%E5%88%B0%E5%8D%96%E5%AE%B6%E5%90%97%E5%AE%89%E5%85%A8%E5%90%97%E5%8F%AF%E9%9D%A0%E5%90%97 => Failed to connect to 14.18.117.71 port 38164: Connection refused"
闲鱼付的款直接到卖家吗安全吗可靠吗
