string(337) "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%E6%AC%BE%E6%B5%81%E7%A8%8B%E5%92%8C%E6%B7%98%E5%AE%9D%E4%B8%80%E6%A0%B7%E5%90%97%E5%AE%89%E5%85%A8%E5%90%97%E6%98%AF%E7%9C%9F%E7%9A%84%E5%90%97 => Failed to connect to 14.18.117.71 port 38133: Connection refused"
闲鱼付款流程和淘宝一样吗安全吗是真的吗
