René's URL Explorer Experiment

{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"weixin-java-pay 3.8.0支付回调验签失败","articleBody":"我从3.7.0升到3.8.0发现支付回调验签失败,原因就是从回调报文里取到的signType为null导致sign不对\r\n\r\n报文为\r\n```\r\nString xmlData = \"\u003cxml\u003e\u003cappid\u003e\u003c![CDATA[wx5c142********]]\u003e\u003c/appid\u003e\\n\" +\r\n                \"\u003cbank_type\u003e\u003c![CDATA[OTHERS]]\u003e\u003c/bank_type\u003e\\n\" +\r\n                \"\u003ccash_fee\u003e\u003c![CDATA[2000]]\u003e\u003c/cash_fee\u003e\\n\" +\r\n                \"\u003cfee_type\u003e\u003c![CDATA[CNY]]\u003e\u003c/fee_type\u003e\\n\" +\r\n                \"\u003cis_subscribe\u003e\u003c![CDATA[Y]]\u003e\u003c/is_subscribe\u003e\\n\" +\r\n                \"\u003cmch_id\u003e\u003c![CDATA[158*****]]\u003e\u003c/mch_id\u003e\\n\" +\r\n                \"\u003cnonce_str\u003e\u003c![CDATA[1594782996522]]\u003e\u003c/nonce_str\u003e\\n\" +\r\n                \"\u003copenid\u003e\u003c![CDATA[oE4SP*************]]\u003e\u003c/openid\u003e\\n\" +\r\n                \"\u003cout_trade_no\u003e\u003c![CDATA[2020**********]]\u003e\u003c/out_trade_no\u003e\\n\" +\r\n                \"\u003cresult_code\u003e\u003c![CDATA[SUCCESS]]\u003e\u003c/result_code\u003e\\n\" +\r\n                \"\u003creturn_code\u003e\u003c![CDATA[SUCCESS]]\u003e\u003c/return_code\u003e\\n\" +\r\n                \"\u003csign\u003e\u003c![CDATA[474CB1037F020276A242F7AC0410D7BB0F3CEB34AEA97F89EEB67B659649FF84]]\u003e\u003c/sign\u003e\\n\" +\r\n                \"\u003ctime_end\u003e\u003c![CDATA[20200715111648]]\u003e\u003c/time_end\u003e\\n\" +\r\n                \"\u003ctotal_fee\u003e2000\u003c/total_fee\u003e\\n\" +\r\n                \"\u003ctrade_type\u003e\u003c![CDATA[JSAPI]]\u003e\u003c/trade_type\u003e\\n\" +\r\n                \"\u003ctransaction_id\u003e\u003c![CDATA[4200000592************]]\u003e\u003c/transaction_id\u003e\\n\" +\r\n                \"\u003c/xml\u003e\";\r\n```\r\n\r\n* 3.7.0\r\n```\r\n@Override\r\n  public WxPayOrderNotifyResult parseOrderNotifyResult(String xmlData) throws WxPayException {\r\n    try {\r\n      log.debug(\"微信支付异步通知请求参数：{}\", xmlData);\r\n      WxPayOrderNotifyResult result = WxPayOrderNotifyResult.fromXML(xmlData);\r\n      log.debug(\"微信支付异步通知请求解析后的对象：{}\", result);\r\n      // 这里的signType 不是应该取 微信传过来的signType么？\r\n      **result.checkResult(this, this.getConfig().getSignType(), false);**\r\n      return result;\r\n    } catch (WxPayException e) {\r\n      throw e;\r\n    } catch (Exception e) {\r\n      throw new WxPayException(\"发生异常！\", e);\r\n    }\r\n  }\r\n```\r\n\r\n* 3.8.0\r\n```\r\n@Override\r\n  public WxPayOrderNotifyResult parseOrderNotifyResult(String xmlData) throws WxPayException {\r\n    try {\r\n      log.debug(\"微信支付异步通知请求参数：{}\", xmlData);\r\n      WxPayOrderNotifyResult result = WxPayOrderNotifyResult.fromXML(xmlData);\r\n      log.debug(\"微信支付异步通知请求解析后的对象：{}\", result);\r\n      **result.checkResult(this, result.getSignType(), false);**\r\n      return result;\r\n    } catch (WxPayException e) {\r\n      throw e;\r\n    } catch (Exception e) {\r\n      throw new WxPayException(\"发生异常！\", e);\r\n    }\r\n  }\r\n```\r\n\r\n此处如果只从报文里面取是不是不太合适,报文里面是可能没有的,和公众号文档写的不太一样,改成从报文取不到就从配置文件取会不会好点","author":{"url":"https://github.com/bozer666","@type":"Person","name":"bozer666"},"datePublished":"2020-07-16T03:14:18.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":4},"url":"https://github.com/1671/WxJava/issues/1671"}