生成的sign与网关验签字符串不对应_course

<div><p>这是alipay返回的错误</p> <p>调试错误&#xff0c;请回到请求来源地&#xff0c;重新发起请求。 错误代码 invalid-signature 错误原因: 验签出错&#xff0c;建议检查签名字符串或签名私钥与应用公钥是否匹配&#xff0c;网关生成的验签字符串为&#xff1a;app_id&#61;2018062460380864&amp;biz_content&#61;{out_trade_no:20161112,product_code:QUICK_WAP_PAY,total_amount:0.01,subject:subject}&amp;charset&#61;utf-8&amp;method&#61;alipay.trade.wap.pay&amp;notify_url&#61; http://www.getsms.club/&amp;sign_type&#61;RSA2&amp;timestamp&#61;2018-06-26 21:26:52&amp;version&#61;1.0</p> <p>这是sdk生成的链接</p> <p>https://openapi.alipay.com/gateway.do?app_id&#61;2018062460380864&amp;biz_content&#61;%7B%22out_trade_no%22%3A%2220161112%22%2C%22product_code%22%3A%22QUICK_WAP_PAY%22%2C%22total_amount%22%3A0.01%2C%22subject%22%3A%22subject%22%7D&amp;charset&#61;utf-8&amp;method&#61;alipay.trade.wap.pay&amp;notify_url&#61;&#43;http%3A%2F%2Fwww.getsms.club%2F&amp;return_url&#61;&amp;sign_type&#61;RSA2&amp;timestamp&#61;2018-06-26&#43;21%3A26%3A52&amp;version&#61;1.0&amp;sign&#61;略</p> <p>前者乱入了一些奇怪的amp;</p><p>该提问来源于开源项目&#xff1a;fzlee/alipay</p></div>

支付宝支付接入问题_course

同样的配置文件 在demo中运行可以跳转到登录页面 放如项目中就无法跳转登录页面了 这是什么问题啊 错误代码 invalid-signature 错误原因: 验签出错，建议检查签名字符串或签名私钥与应

支付宝支付报异常调试错误，请回到请求来源地，重新发起请求。_course

调试错误，请回到请求来源地，重新发起请求。 错误代码 ILLEGAL_SIGN

如何用私钥解密_course

定义公钥:static R_RSA_PUBLIC_KEY Public_1024_Key_1 = {...}; 然后用int RSA_Public_Encrypt (unsigned char *th

invalid-signature_course

<div><pre><code>typescript this.alipaySdk &#61; new AlipaySdk({ appId: alipayConfig.appId, gateway: alipayConfig.gateway, privateKey: fs .readFileSync(path.join(__dirname, &#39;./app-private-key.pem&#39;), &#39;ascii&#39;) .trim(), alipayPublicKey: fs .readFileSync(path.join(__dirname, &#39;./alipay-public-key.pem&#39;), &#39;ascii&#39;) .trim(), charset: &#39;utf-8&#39;, signType: &#39;RSA2&#39;, }); </code></pre> <pre><code>typescript const formData &#61; new AlipayFormData(); formData.setMethod(&#39;get&#39;); formData.addField( &#39;notifyUrl&#39;, new URL( path.join(this.configService.apiPrefix, &#39;transactions/alipay/notify&#39;), this.configService.website, ).toString(), ); formData.addField( &#39;returnUrl&#39;, new URL(&#39;/alipay/result&#39;, this.configService.website).toString(), ); formData.addField(&#39;bizContent&#39;, { outTradeNo: tradeNo, productCode: &#39;FAST_INSTANT_TRADE_PAY&#39;, totalAmount: totalFee, subject: this.subject, body: this.description, }); try { const result &#61; await this.alipaySdk.exec( &#39;alipay.trade.page.pay&#39;, {}, { formData, validateSign: true, log: console, }, ); if (_.isString(result)) { return result; } else { throw new Error( &#96;[main] [${result.code}] ${result.msg} - [sub] [${result.sub_code} ${ result.sub_msg }]&#96;, ); } } catch (err) { this.logger.error(&#39;Fail to create direct payment url of alipay&#39;, err); throw new ApiException(ERRORS.PROXY_ERROR, &#39;创建阿里云支付链接失败&#39;); } </code></pre> <p>沙箱环境下&#xff1a;</p> <p>生成的付款地址调用一直返回&#xff1a;</p> <p>错误代码 invalid-signature 错误原因: 验签出错&#xff0c;建议检查签名字符串或签名私钥与应用公钥是否匹配&#xff0c;网关生成的验签字符串为&#xff1a;alipay_sdk&#61;alipay-sdk-nodejs-3.0.4&amp;app_id&#61;2016092500596274&amp;biz_content&#61;{&#34;out_trade_no&#34;:&#34;201900123Test&#34;,&#34;product_code&#34;:&#34;FAST_INSTANT_TRADE_PAY&#34;,&#34;total_amount&#34;:&#34;0.01&#34;,&#34;subject&#34;:&#34;心知天气服务费&#34;,&#34;body&#34;:&#34;心知天气为你提供准确、稳定、全面的天气数据服务。&#34;}&amp;charset&#61;utf-8&amp;method&#61;alipay.trade.page.pay&amp;notify_url&#61;http://hansel-dev.seniverse.com/api/v1/transactions/alipay/notify&amp;return_url&#61;http://hansel-dev.seniverse.com/alipay/result&amp;sign_type&#61;RSA2&amp;timestamp&#61;2019-03-11 13:12:03&amp;version&#61;1.0</p> <p>生成的调用地址&#xff1a;</p> <p>https://openapi.alipaydev.com/gateway.do?method&#61;alipay.trade.page.pay&amp;app_id&#61;2016092500596274&amp;charset&#61;utf-8&amp;version&#61;1.0&amp;sign_type&#61;RSA2&amp;timestamp&#61;2019-03-11%2013:12:03&amp;notify_url&#61;http://hansel-dev.seniverse.com/api/v1/transactions/alipay/notify&amp;return_url&#61;http://hansel-dev.seniverse.com/alipay/result&amp;sign&#61;psu3WygBOcDgkt95tTXfV7yo1oIOB6c9mgnXKqKioTbh77wkaZhSBRTeZBLCJU6V6bwyP8Hxh7V0Jblx8Wg8FYNlb29FIFVQ30edccHbrblBN0kVFa4QBDdhwKFLOoYxmKSVYK5J/hz5CfiMrkxD1T5uM1NFit0eX/5ZelX8hjr3xDmjy3JsyZvrn&#43;TTLHIp3khI5ZMKSAmcWEclx81MJGGQajsE&#43;zV8b1FZHDvWtKVOmCnBNUJE7QMLJUoGLqIWqasFsyLY02/URsQUV5pAH&#43;Sx1oNNMdpPp7gfSpCQANBcKqNSJ/HX3&#43;LlRXtovOp8w8DOeD2nETtPUpKdn5o0YQ&#61;&#61;&amp;alipay_sdk&#61;alipay-sdk-nodejs-3.0.4&amp;biz_content&#61;%7B%22out_trade_no%22:%22201900123Test%22,%22product_code%22:%22FAST_INSTANT_TRADE_PAY%22,%22total_amount%22:%220.01%22,%22subject%22:%22%E5%BF%83%E7%9F%A5%E5%A4%A9%E6%B0%94%E6%9C%8D%E5%8A%A1%E8%B4%B9%22,%22body%22:%22%E5%BF%83%E7%9F%A5%E5%A4%A9%E6%B0%94%E4%B8%BA%E4%BD%A0%E6%8F%90%E4%BE%9B%E5%87%86%E7%A1%AE%E3%80%81%E7%A8%B3%E5%AE%9A%E3%80%81%E5%85%A8%E9%9D%A2%E7%9A%84%E5%A4%A9%E6%B0%94%E6%95%B0%E6%8D%AE%E6%9C%8D%E5%8A%A1%E3%80%82%22%7D</p> <p>但是用验签工具确定公钥私钥是匹配的&#xff0c;Help! &#x1f915; </p><p>该提问来源于开源项目&#xff1a;alipay/alipay-sdk-nodejs-all</p></div>

支付宝退款提示40003，验签出错, 未配置对应签名算法的公钥或者证书。_course

调用支付宝退款文档里面的例子 提示 {"code":"40003","msg":"Insufficient Conditions","sub_code":"isv.missing-signature-

关于支付宝接口alipay.trade.precreate的签名，我总是验证错误_course

``` private void pay() throws Exception{ SimpleDateFormat sdf=new SimpleDateFormat("yyyy-MM-dd HH:mm:ss"); Date date=new Date(); HttpURLConnection u=(HttpURLConnection) new URL(SettingEntiry.getOpenApiDomain()).openConnection(); u.setRequestMethod("POST"); u.setDoInput(true); u.setDoOutput(true); String sign=URLEncoder.encode(SignUtils.sign(Entity.inputEntity(SettingEntiry.getAPPID(),"ALIPAY.TRADE.PRECREATE","UTF-8","RSA",sdf.format(date),"1.0",BizContentEntiry.intputBizContentEntity("1000000","0.01","这是外卖")).toString2(),SettingEntiry.getPrivateKey()),"utf-8"); PrintWriter pw=new PrintWriter(u.getOutputStream()); pw.print(Entity.inputEntity(SettingEntiry.getAPPID(),"ALIPAY.TRADE.PRECREATE","UTF-8","RSA",sign.toUpperCase(),sdf.format(date),"1.0",BizContentEntiry.intputBizContentEntity("1000000","0.01","这是外卖")).toString()); pw.flush(); pw.close(); System.out.println(URLEncoder.encode(SignUtils.sign("timestamp=2016-03-22%2018:05:30&method=alipay.trade.precreate&app_id=2015051100069126&sign_type=RSA&version=1.0&biz_content=%20{%20\"out_trade_no\":\"20150320010101001\",%20\"seller_id\":\"2088102146225135\",%20\"total_amount\":88.88,%20\"discountable_amount\":8.88,%20\"undiscountable_amount\":80,%20\"buyer_logon_id\":\"15901825620\",%20\"subject\":\"Iphone6%2016G\",%20\"body\":\"Iphone6%2016G\",%20\"goods_detail\":[{%20\"goods_id\":\"apple-01\",%20\"alipay_goods_id\":\"20010001\",%20\"goods_name\":\"ipad\",%20\"quantity\":1,%20\"price\":2000,%20\"goods_category\":\"34543238\",%20\"body\":\"特价手机\"%20}],%20\"operator_id\":\"yx_001\",%20\"store_id\":\"NJ_001\",%20\"terminal_id\":\"NJ_T_001\",%20\"extend_params\":{%20\"sys_service_provider_id\":\"2088511833207846\"%20},%20\"timeout_express\":\"90m\",%20\"royalty_info\":{%20\"royalty_type\":\"ROYALTY\",%20\"royalty_detail_infos\":[{%20\"serial_no\":1,%20\"trans_in_type\":\"userId\",%20\"batch_no\":\"123\",%20\"out_relation_id\":\"20131124001\",%20\"trans_out_type\":\"userId\",%20\"trans_out\":\"2088101126765726\",%20\"trans_in\":\"2088101126708402\",%20\"amount\":0.1,%20\"desc\":\"分账测试1\"%20}]%20}%20}",SettingEntiry.getPrivateKey()),"Utf-8")); System.out.println(Entity.inputEntity(SettingEntiry.getAPPID(),"ALIPAY.TRADE.PRECREATE","UTF-8","RSA",sign.toUpperCase(),sdf.format(date),"1.0",BizContentEntiry.intputBizContentEntity("1000000","0.01","这是外卖")).toString()); System.out.println(sign); BufferedInputStream bis=new BufferedInputStream(u.getInputStream()); byte[] b=new byte[32*1024]; int r=0; while((r=bis.read(b))!=-1){ System.out.println(new String(b,0,r)); } bis.close(); } ``` 返回的是 {"ALIPAY_TRADE_PRECREATE_response":{"code":"40002","msg":"Invalid Arguments","sub_code":"isv.invalid-signature","sub_msg":"无效签名"},"sign":"pKAZjddvi+mJDIJnopTjVuwG3yoNc8JKW6HvjZ9v5GQ551NAhuIIJjL1cvAm6Llxxbjm9bYRNWRR0LJsXLaxYKzpymJNOZ0WcZtqcHmTaBzdII/G5boGLQaSl347pywft04Vb/0oeKBuEekqzPXQIma+iBXbK9GP0i5qghxTGHg="} 是签名算法的问题吗，我用的是支付宝demo WS_MOBILE_PAY_SDK_BASE里面看到 的签名算法 [支付宝demo](http://aopsdkdownload.cn-hangzhou.alipay-pub.aliyun-inc.com/demo/WS_MOBILE_PAY_SDK_BASE.zip?spm=a219a.7629140.0.0.R5lLRu&file=WS_MOBILE_PAY_SDK_BASE.zip "") 我的程序:https://yunpan.cn/cYNsy3DbDib2Q （提取码：ae5b）

一直报错invalid signature_course

签名signature在验签工具上没错。 页面URL与参与验签的URL一致，不过URL带了端口号 8003。 JS安全域名配置没有带上端口号，因为加上端口号就会域名不合法。 大小写也没有问题。 实在是不知道怎么回事了！！？？求大佬指点！！ 

微信支付页面监听错误事件 出现'invalid signature'_course

wx.error(function (res) { if(res.errMsg.indexOf("invalid signature") > 0 ) { alert("无效的签名，需要更新"); } else{alert(res.errMsg);} }); 在支付页面弹出错误提示：无效的签名，需要更新，求大神告知错误原因

微信公众平台, config:invalid signature一直爆这个错误，求教如何解决？_course

我的签名和微信接口验证生成的签名是一样的 为什么还是错误的