string(283) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E6%80%8E%E4%B9%88%E9%81%BF%E5%85%8D%E6%8B%BC%E5%A4%9A%E5%A4%9A%E5%B9%B3%E5%8F%B0%E4%BB%8B%E5%85%A5%E9%80%80%E6%AC%BE => Failed to connect to 61.171.74.35 port 38027: Connection refused"
怎么避免拼多多平台介入退款
