string(292) "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%E7%BD%91%E7%9B%B4%E6%8E%A5%E4%BB%98%E6%AC%BE%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 38069: Connection refused"
闲鱼网直接付款安全吗是真的吗
