申请退款接口错误Error requesting refund interface
申请退款接口错误
使用sdk进行申请退款，调用sdk refund方法时出现 [Fatal Error] :7:3: 元素类型 "hr" 必须由匹配的结束标记 "" 终止。报错！返回XML数据为<head><title>400 No required SSL certificate was sent title> head><body bgcolor="white"><center><h1>400 Bad Request h1> center><center>No required SSL certificate was sent center><hr><center>nginx center> body> html>[fatal error] 7:3: the element type "HR" must be terminated by the matching end tag ".". report errors! The returned XML data is < head > < title > 400 no required SSL certificate was sentitle > head > < body bgcolor = "white" > < center > < H1 > 400 bad requesth1 > center > < center > no required SSL certificate was sentcenter > < HR > < center > nginxcenter > body > HTML > the returned XML data is < head > < title > 400 no required SSL certificate was sentitle > head > < body bgcolor = white "> < center > < H1 > 400 bad requesth1 > center > no required SSL certificate was sentcenter > < HR > < center > nginxcenter > body > HTML >
回答：
退款需要证书，看这里 https://pay.weixin.qq.com/wiki/doc/api/jsapi.php?chapter=4_3
原文出处:申请退款接口错误
群主管理都是支付大佬
你好，你这边操作退款，是否有是用证书？凡是涉及资金变动的接口。请求都需要是用证书。参看
https://pay.weixin.qq.com/wiki/doc/api/jsapi.php?chapter=4_3