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{"timeStamp":"1565845310","package":"prepay_id=wx15130150227944f319b77f651810542900","appId":"wx065ba35b40965b09","sign":"EE55605F3207ADE98802787B71140AAB","signType":"MD5","nonceStr":"wBlPKR040XlOXfoL6BYpu8JD6Gs9353P"}
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请问你解决了嘛
你好，麻烦通过点击下方“反馈信息”按钮，提供出现问题的。
签名错误，用官方签名工具验证参数，查看KEY和编码是否正确。
放一下签名相关代码，可以按照文档一行一行的检查
/**
* 生成签名. 注意，若含有sign_type字段，必须和signType参数保持一致。
*
* @param data 待签名数据
* @param key API密钥
* @param signType 签名方式
* @return 签名
*/
public
static
String generateSignature(
final
Map<String, String> data, String key, SignType signType)
throws
Exception {
Set<String> keySet = data.keySet();
String[] keyArray = keySet.toArray(
new
String[keySet.size()]);
Arrays.sort(keyArray);
StringBuilder sb =
StringBuilder();
for
(String k : keyArray) {
if
(k.equals(WXPayConstants.FIELD_SIGN)) {
continue
;
}
(data.get(k).trim().length() >
0
) {
sb.append(k).append(
"="
).append(data.get(k).trim()).append(
"&"
);
sb.append(
"key="
).append(key);
(SignType.MD5.equals(signType)) {
return
MD5(sb.toString()).toUpperCase();
else
(SignType.HMACSHA256.equals(signType)) {
HMACSHA256(sb.toString(), key);
{
throw
Exception(String.format(
"Invalid sign_type: %s"
, signType));
(StringUtils.equals(return_code,
"SUCCESS"
) && StringUtils.equals(result_code,
)) {
(payPaymentType == PAY_PAYMENT_TYPE.微信公众号) {
Map<String, String> resultMap =
HashMap<>();
resultMap.put(
"appId"
, config.getAppId());
"nonceStr"
, WXPayUtil.generateNonceStr());
"package"
,
"prepay_id="
+ resp.get(
"prepay_id"
));
"signType"
, WXPayConstants.MD5);
"timeStamp"
, WXPayUtil.getCurrentTimestamp()+
""
String sign = WXPayUtil.generateSignature(resultMap, config.getKey(), WXPayConstants.SignType.MD5);
"sign"
, sign);
ServiceResult.SUCCESS(resultMap,
"创建微信订单成功"
ServiceResult.SUCCESS(resp,
* 插入错误日志
payLogService.addPayLog(
PayLogDTO(
"微信订单校验"
, GsonUtil.getInstanceNoNull().toJson(data), GsonUtil.getInstanceNoNull().toJson(ServiceResult.ERROR(err_code_des))),
UserInfoDTO(
"1"
"微信订单校验1"
ServiceResult.ERROR(err_code_des);
关注后，可在微信内接收相应的重要提醒。
请使用微信扫描二维码关注 “微信开放社区” 公众号
请问你解决了嘛
签名错误，用官方签名工具验证参数，查看KEY和编码是否正确。
放一下签名相关代码，可以按照文档一行一行的检查
/*** 生成签名. 注意，若含有sign_type字段，必须和signType参数保持一致。** @param data 待签名数据* @param key API密钥* @param signType 签名方式* @return 签名*/publicstaticString generateSignature(finalMap<String, String> data, String key, SignType signType)throwsException {Set<String> keySet = data.keySet();String[] keyArray = keySet.toArray(newString[keySet.size()]);Arrays.sort(keyArray);StringBuilder sb =newStringBuilder();for(String k : keyArray) {if(k.equals(WXPayConstants.FIELD_SIGN)) {continue;}if(data.get(k).trim().length() >0) {sb.append(k).append("=").append(data.get(k).trim()).append("&");}}sb.append("key=").append(key);if(SignType.MD5.equals(signType)) {returnMD5(sb.toString()).toUpperCase();}elseif(SignType.HMACSHA256.equals(signType)) {returnHMACSHA256(sb.toString(), key);}else{thrownewException(String.format("Invalid sign_type: %s", signType));}}if(StringUtils.equals(return_code,"SUCCESS") && StringUtils.equals(result_code,"SUCCESS")) {if(payPaymentType == PAY_PAYMENT_TYPE.微信公众号) {Map<String, String> resultMap =newHashMap<>();resultMap.put("appId", config.getAppId());resultMap.put("nonceStr", WXPayUtil.generateNonceStr());resultMap.put("package","prepay_id="+ resp.get("prepay_id"));resultMap.put("signType", WXPayConstants.MD5);resultMap.put("timeStamp", WXPayUtil.getCurrentTimestamp()+"");String sign = WXPayUtil.generateSignature(resultMap, config.getKey(), WXPayConstants.SignType.MD5);resultMap.put("sign", sign);returnServiceResult.SUCCESS(resultMap,"创建微信订单成功");}returnServiceResult.SUCCESS(resp,"创建微信订单成功");}else{/*** 插入错误日志*/payLogService.addPayLog(newPayLogDTO("微信订单校验", GsonUtil.getInstanceNoNull().toJson(data), GsonUtil.getInstanceNoNull().toJson(ServiceResult.ERROR(err_code_des))),newUserInfoDTO("1","微信订单校验1"));returnServiceResult.ERROR(err_code_des);}