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微信沙箱环境今天是挂了吗微信的沙箱环境今天是全部挂了吗,一个都打不开
2020-12-14这篇文章详细操作 https://blog.csdn.net/weixin_44186072/article/details/111051118
小程序微信支付统一下单接口使用wx pay SDK正式环境调用没有问题,沙箱环境一直提示xml格式错[图片] 沙箱返回内容<xml> <return_code><![CDATA[FAIL]]></return_code> <retmsg><![CDATA[输入请求参数xml格式错误]]></retmsg> <retcode><![CDATA[1]]></retcode></xml> 正式的就没问题,求大神指点
2020-12-14这篇文章详细操作 https://blog.csdn.net/weixin_44186072/article/details/111051118
微信支付沙箱环境,获取沙箱密钥接口,验签通过,返回 获取沙箱密钥失败,确认交易密钥是否正确?[图片][图片]
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微信支付沙箱环境怎么没介绍呀微信支付沙箱环境怎么没介绍呀
2020-12-14这篇文章详细操作 https://blog.csdn.net/weixin_44186072/article/details/111051118
微信沙箱环境,无法收到回调,正式环境没问题,试了也不知道多少次了,求解决啊小程序调用微信沙箱环境, 报这个错,看文档说,这个错在沙箱环境是正常的,但是我收不到异步回调,请腾讯的高级工程师看看 [图片]
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微信支付沙箱环境的获取验签秘钥API怎么调用,能给个示例吗?现在调用一直提示mch_id无效 [图片]
2020-12-14这篇文章详细操作 https://blog.csdn.net/weixin_44186072/article/details/111051118
沙箱环境一直超时?什么情况是需要真实的商户id才可以么?[图片]
2020-12-14这篇文章详细操作 https://blog.csdn.net/weixin_44186072/article/details/111051118
微信支付 沙箱环境 请求API密钥 返回【请求参数xml格式错误】请求的参数为: <?xml version="1.0" encoding="UTF-8" standalone="no"?> <xml> <nonce_str>WSRQ7N7FFTVUG2DUSMY74C913XJK1ZNI</nonce_str> <sign>3FB43D66CFD8111E007F8641E0907C89</sign> <mch_id>1603461441</mch_id> //为安全考虑,商户ID已做了更改 </xml> 返回的结果为: <xml> <return_code><![CDATA[FAIL]]></return_code> <retmsg><![CDATA[输入请求参数xml格式错误]]></retmsg> <retcode><![CDATA[1]]></retcode> </xml> Map转xml的代码用的是官方jdk里的,如下 //沙箱环境下需先请求获取key Map testMap = new HashMap<>(); testMap.put("mch_id", mchId); testMap.put("nonce_str",getRandomString()); //生成符合规格的签名串 String stringTestSignTemp = getParamStr(testMap); //进行MD5运算,并转为大写,获得sign参数的值 String signTestValue = MD5(stringTestSignTemp.toString()).toUpperCase(); //把sign放入map中 testMap.put("sign",signTestValue); //map转义为xml格式 String requestTestParam = mapToXml(testMap); LOG.info("request sandbox API key - [parameters]:" +requestTestParam); //发送请求 String testResult = sendPostParam(sandBoxUrl, requestTestParam); LOG.info("request sandbox API key - [results]:" +testResult); //Map转xml方法 public static DocumentBuilder newDocumentBuilder() throws ParserConfigurationException { DocumentBuilderFactory documentBuilderFactory = DocumentBuilderFactory.newInstance(); documentBuilderFactory.setFeature("http://apache.org/xml/features/disallow-doctype-decl", true); documentBuilderFactory.setFeature("http://xml.org/sax/features/external-general-entities", false); documentBuilderFactory.setFeature("http://xml.org/sax/features/external-parameter-entities", false); documentBuilderFactory.setFeature("http://apache.org/xml/features/nonvalidating/load-external-dtd", false); documentBuilderFactory.setFeature(XMLConstants.FEATURE_SECURE_PROCESSING, true); documentBuilderFactory.setXIncludeAware(false); documentBuilderFactory.setExpandEntityReferences(false); return documentBuilderFactory.newDocumentBuilder(); } public static String mapToXml(Map data) throws Exception { org.w3c.dom.Document document = newDocumentBuilder().newDocument(); org.w3c.dom.Element root = document.createElement("xml"); document.appendChild(root); for (String key: data.keySet()) { String value = data.get(key); if (value == null) { value = ""; } value = value.trim(); org.w3c.dom.Element filed = document.createElement(key); filed.appendChild(document.createTextNode(value)); root.appendChild(filed); } TransformerFactory tf = TransformerFactory.newInstance(); Transformer transformer = tf.newTransformer(); DOMSource source = new DOMSource(document); transformer.setOutputProperty(OutputKeys.ENCODING, "UTF-8"); transformer.setOutputProperty(OutputKeys.INDENT, "yes"); StringWriter writer = new StringWriter(); StreamResult result = new StreamResult(writer); transformer.transform(source, result); String output = writer.getBuffer().toString(); try { writer.close(); } catch (Exception ex) { } return output; }
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小游戏进行虚拟支付时,米大师一直出现系统繁忙? 在沙箱环境下进行调试[图片]
2020-12-14这篇文章详细操作 https://blog.csdn.net/weixin_44186072/article/details/111051118
微信支付沙箱getsignkey接口返回302?微信支付沙箱getsignkey接口返回302,导致微信沙箱环境使用不了,影响版本回归。 [图片]
2020-12-14