4.7.0 版本使用微信公钥 验签会报应答的微信支付签名验证失败

[tanglhui]

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简要描述

请简单概括描述下你所遇到的问题。

模块版本情况

• WxJava 模块名: 4.7.0
• WxJava 版本号:（旧版本不予支持，谢谢配合）

详细描述

尽量详细描述。请不要使用截图，尽量使用文字描述，代码直接贴上来，日志则请附在后面所示区域。

日志

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日志请写于此处
```com.github.binarywang.wxpay.exception.WxPayException: null
	at com.github.binarywang.wxpay.service.impl.WxPayServiceApacheHttpImpl.postV3(WxPayServiceApacheHttpImpl.java:121)
	at com.github.binarywang.wxpay.service.impl.BaseWxPayServiceImpl.unifiedOrderV3(BaseWxPayServiceImpl.java:780)
	at io.undertow.server.Connectors.executeRootHandler(Connectors.java:393)
	at io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:859)
	at org.jboss.threads.ContextHandler$1.runWith(ContextHandler.java:18)
	at org.jboss.threads.EnhancedQueueExecutor$Task.run(EnhancedQueueExecutor.java:2513)
	at org.jboss.threads.EnhancedQueueExecutor$ThreadBody.run(EnhancedQueueExecutor.java:1512)
	at org.xnio.XnioWorker$WorkerThreadFactory$1$1.run(XnioWorker.java:1282)
	at java.base/java.lang.Thread.run(Thread.java:840)
Caused by: org.apache.http.client.ClientProtocolException: null
	at org.apache.http.impl.client.InternalHttpClient.doExecute(InternalHttpClient.java:187)
	at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:83)
	at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:108)
	at com.github.binarywang.wxpay.service.impl.WxPayServiceApacheHttpImpl.postV3(WxPayServiceApacheHttpImpl.java:102)
	... 77 common frames omitted
Caused by: org.apache.http.HttpException: 应答的微信支付签名验证失败
	at com.github.binarywang.wxpay.v3.SignatureExec.executeWithSignature(SignatureExec.java:86)
	at com.github.binarywang.wxpay.v3.SignatureExec.execute(SignatureExec.java:60)
	at org.apache.http.impl.execchain.RetryExec.execute(RetryExec.java:89)
	at org.apache.http.impl.execchain.RedirectExec.execute(RedirectExec.java:110)
	at org.apache.http.impl.client.InternalHttpClient.doExecute(InternalHttpClient.java:185)
	... 80 common frames omitted

[yttBoy]

请问解决了吗？

[SuchJack]

同上，修复了吗

[tanglhui]

要自己在postv3接口上加上请求头

…

---- 回复的原邮件 ---- | 发件人 | ***@***.***> | | 发送日期 | 2025年03月07日 15:37 | | 收件人 | binarywang/WxJava ***@***.***> | | 抄送人 | tanglhui ***@***.***>, Author ***@***.***> | | 主题 | Re: [binarywang/WxJava] 4.7.0 版本使用微信公钥 验签会报应答的微信支付签名验证失败 (Issue #3520) | 同上，修复了吗 — Reply to this email directly, view it on GitHub, or unsubscribe. You are receiving this because you authored the thread.Message ID: ***@***.***> SuchJack left a comment (binarywang/WxJava#3520) 同上，修复了吗 — Reply to this email directly, view it on GitHub, or unsubscribe. You are receiving this because you authored the thread.Message ID: ***@***.***>

[iready]

临时解决办法如下：

WxPayService wxPayService = new WxPayServiceImpl(){
private StringEntity createEntry(String requestStr) {
return new StringEntity(requestStr, ContentType.create("application/json", "utf-8"));
}
@OverRide
public String postV3(String url, String requestStr) throws WxPayException {
HttpPost httpPost = new HttpPost(url);
httpPost.setEntity(this.createEntry(requestStr));
httpPost.setConfig(RequestConfig.custom().setConnectionRequestTimeout(this.getConfig().getHttpConnectionTimeout()).setConnectTimeout(this.getConfig().getHttpConnectionTimeout()).setSocketTimeout(this.getConfig().getHttpTimeout()).build());
httpPost.addHeader("Accept", "application/json");
httpPost.addHeader("Content-Type", "application/json");
httpPost.addHeader("Wechatpay-Serial", publicKeyId);
return postV3(url, httpPost);
}

            @Override
            public String getV3(String url) throws WxPayException {
                HttpGet httpGet = new HttpGet(url);
                httpGet.addHeader("Accept", "application/json");
                httpGet.addHeader("Content-Type", "application/json");
                httpGet.addHeader("Wechatpay-Serial", publicKeyId);
                return this.requestV3(url, httpGet);
            }
        };

[spacet1me]

请问一下，申请了公钥之后，本地调试报这个错，是需要点击开始转换公钥才能生效吗

[tanglhui]

是的

…

---- 回复的原邮件 ---- | 发件人 | ***@***.***> | | 发送日期 | 2025年03月18日 10:13 | | 收件人 | binarywang/WxJava ***@***.***> | | 抄送人 | tanglhui ***@***.***>, Author ***@***.***> | | 主题 | Re: [binarywang/WxJava] 4.7.0 版本使用微信公钥 验签会报应答的微信支付签名验证失败 (Issue #3520) | 请问一下，申请了公钥之后，本地调试报这个错，是需要点击开始转换公钥才能生效吗 — Reply to this email directly, view it on GitHub, or unsubscribe. You are receiving this because you authored the thread.Message ID: ***@***.***> spacet1me left a comment (binarywang/WxJava#3520) 请问一下，申请了公钥之后，本地调试报这个错，是需要点击开始转换公钥才能生效吗 — Reply to this email directly, view it on GitHub, or unsubscribe. You are receiving this because you authored the thread.Message ID: ***@***.***>