string(294) "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%B9%B0%E4%B8%9C%E8%A5%BF%E6%98%AF%E7%9B%B4%E6%8E%A5%E4%BB%98%E6%AC%BE%E7%BB%99%E5%AF%B9%E6%96%B9%E5%90%97 => Failed to connect to 101.89.166.210 port 38089: Connection refused"
闲鱼买东西是直接付款给对方吗
