string(303) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E6%8B%BC%E5%9B%A2%E6%88%90%E5%8A%9F%E5%90%8E%E9%80%80%E6%AC%BE%E5%85%B6%E4%BB%96%E4%BA%BA%E4%BC%9A%E9%80%80%E5%90%97%E6%B7%98%E5%AE%9D => Failed to connect to 101.89.143.195 port 38175: Connection refused"
拼团成功后退款其他人会退吗淘宝
