string(285) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E6%8A%95%E8%AF%89%E5%95%86%E5%AE%B6%E5%90%8E%E8%BF%98%E8%83%BD%E9%80%80%E6%AC%BE%E5%90%97%E6%80%8E%E4%B9%88%E5%8A%9E => Failed to connect to 101.89.159.206 port 38087: Connection refused"
投诉商家后还能退款吗怎么办
