响应处理插件

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大多数应用场景需要对异常报文格式做转换或者映射, 响应处理插件主要提供对异常响应报文的转换处理功能, 异常的处理范围一般为网关内部产生的异常响应处理插件一般在网关的响应链的最后执行. 网关的默认异常响应报文格式为:

{ "returnCode": { "type": "E", "message": "asdf", "code": "fasdg"  } }

各字段配置如下:

配置示例:

response:   available: true   pipeType: direct   preFilters: CheckPayloadEmptyFilter   localRecognizers:  - id: from_wlink_base   matcher: '${msgFrom}->WLINK'   type: date   keyMap:     resp_SysRtnTm: '${yyyy-MM-dd''T''HH:mm:ss}'    values:  - id: epcc_from_wlink_outbound_not_reached_response   sort: 1   matcher: '${pathNo}->1285 && ${msgFrom}->WLINK && ${trxPhase}<>OUTBOUND_REACHED'   type: default   returnCodeKey: root.MsgBody.SysRtnInf   typeKey: ''   codeKey: SysRtnCd   messageKey: SysRtnDesc   replyKey: reply   wrapReply: false   ignoreReturnCode: false   clearPayloadWhenFailed: false   ignoreSuccessReturnCode: true   extractReturnCode: false   responseMappingCondition: failed   defaultCodeMapping: {mappingCode: '${resp_CFlg}00099', msg: 系统异常}   #如下配置, 假如异常响应报文的码值为 MSG_FMT_ERR, 则映射后的码值为 ${该配置为从上下文根据表达式获取值, 可不配} 00022,message为 请求报文格式有误   codeMapping:     MSG_FMT_ERR:      {mappingCode: '${resp_CFlg}00022', msg: 请求报文格式有误}     FIELD_EMPTY:      {mappingCode: '${resp_CFlg}00023', msg: 请求报文必填参数缺失}     PARAM_ERR:        {mappingCode: '${resp_CFlg}00024', msg: 请求报文的参数有误}     VERSGN_FAIL:      {mappingCode: '${resp_CFlg}00025', msg: 请求报文签名未通过验证}     DYPT_FAIL:        {mappingCode: '${resp_CFlg}00031', msg: 请求报文敏感字段解密失败}     SYS_MAINT:        {mappingCode: '${resp_CFlg}00003', msg: 银行系统临时维护}     GTW0026:          {mappingCode: '${resp_CFlg}00001', msg: 银行系统限制交易流量}     GTW0012:          {mappingCode: '${resp_CFlg}00001', msg: 银行系统限制交易流量}     GTW0020:          {mappingCode: '${resp_CFlg}00098', msg: 系统处理超时}     GTW0000:          {mappingCode: '00000000',          msg: 系统处理完成}   responseMapping:     root.MsgHeader.MsgTp: '${resp_MsgTp}'     root.MsgHeader.Drctn: '${resp_Drctn}'     root.MsgBody.SysRtnInf.SysRtnTm: '${resp_SysRtnTm}' - id: epcc_from_wlink_outbound_reached_response   sort: 1   matcher: '${pathNo}->1285 && ${msgFrom}->WLINK && ${trxPhase}->OUTBOUND_REACHED'   type: default   returnCodeKey: root.MsgBody.SysRtnInf   typeKey: ''   codeKey: SysRtnCd   messageKey: SysRtnDesc   replyKey: reply   wrapReply: false   ignoreReturnCode: false   clearPayloadWhenFailed: false   ignoreSuccessReturnCode: true   extractReturnCode: false   responseMappingCondition: failed   defaultCodeMapping: {mappingCode: '${resp_CFlg}00098', msg: 系统异常}   codeMapping:     ENPT_FAIL:        {mappingCode: '${resp_CFlg}00030', msg: 响应报文敏感字段加密失败}     GENSGN_FAIL:      {mappingCode: '${resp_CFlg}00026', msg: 响应报文生成签名失败}  #这个应该抛不出来，加签失败会直接关连接     GTW0020:          {mappingCode: '${resp_CFlg}00098', msg: 系统处理超时}     GTW0000:          {mappingCode: '00000000',          msg: 系统处理完成}   responseMapping:     root.MsgHeader.MsgTp: '${resp_MsgTp}'     root.MsgHeader.Drctn: '${resp_Drctn}'     root.MsgBody.SysRtnInf.SysRtnTm: '${resp_SysRtnTm}'

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