string(321) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E6%8B%BC%E5%A4%9A%E5%A4%9A%E6%8B%BC%E5%9B%A2%E9%80%80%E6%AC%BE%E4%BB%A5%E5%90%8E%E5%8F%A6%E5%A4%96%E4%B8%80%E4%B8%AA%E8%83%BD%E5%8F%91%E8%B4%A7%E5%90%97 => Failed to connect to 101.89.143.195 port 38205: Connection refused"
拼多多拼团退款以后另外一个能发货吗
