无法在Rest API上过帐Hyperledger事务
我在ReST服务器上发布事务时遇到问题。当我试图发布一个事务时,我总是得到一个422错误。如果我删除任何字段,我将得到一个500错误。看起来不管交易id是什么都是无效的,我不知道为什么它是无效的。在我的原始.cto文件中,我没有要求有transactionID字段,所以我假设这是一个默认字段。以下是我的POST方法的屏幕截图: 以下是我输入的信息:无法在Rest API上过帐Hyperledger事务,rest,hyperledger-fabric,hyperledger-composer,Rest,Hyperledger Fabric,Hyperledger Composer,我在ReST服务器上发布事务时遇到问题。当我试图发布一个事务时,我总是得到一个422错误。如果我删除任何字段,我将得到一个500错误。看起来不管交易id是什么都是无效的,我不知道为什么它是无效的。在我的原始.cto文件中,我没有要求有transactionID字段,所以我假设这是一个默认字段。以下是我的POST方法的屏幕截图: 以下是我输入的信息: { "$class": "models.transactionsModel.InvalidateCertificate", "certif
{
"$class": "models.transactionsModel.InvalidateCertificate",
"certificate": "#cert2",
"transactionId": "string",
"timestamp": "2018-06-18T16:57:45.644Z"
}
我用散列字符串标识了证书
这是分别得到的卷曲、主体和标题
curl -X POST --header 'Content-Type: application/json' --header 'Accept: application/json' -d '{ \
"$class": "models.transactionsModel.InvalidateCertificate", \
"certificate": "#cert2", \
"transactionId": "string", \
"timestamp": "2018-06-18T16:57:45.644Z" \
}' 'http://localhost:3000/api/models.transactionsModel.InvalidateCertificate'
更奇怪的是,我可以通过Composer游乐场提交有效的事务。不过,在composer游乐场中,它并不要求transactionID或时间戳,而是在提交事务时自动生成。请参见此处的答案->-这确实是一个环回问题 按如下方式过账相同的交易(但删除transactionId和时间戳-它们是为您生成的,前者表示分类账上的交易Id):
干杯我尝试了此操作,但现在出现错误500:FQN无效。您好,我猜您的
证书
字段是关系字段-您可以发布此交易的模型吗?很可能是“resource:models.transactionmodel.certificate#cert2”之类的内容(即用于在JSON中发布关系字段的标准URI语法)很抱歉响应太晚。我只是把证书填错了
{
"error": {
"statusCode": 422,
"name": "ValidationError",
"message": "The `models_transactionsModel_InvalidateCertificate` instance is not valid. Details: `transactionId` can't be set (value: \"string\").",
"details": {
"context": "models_transactionsModel_InvalidateCertificate",
"codes": {
"transactionId": [
"absence"
]
},
"messages": {
"transactionId": [
"can't be set"
]
}
},
"stack": "ValidationError: The `models_transactionsModel_InvalidateCertificate` instance is not valid. Details: `transactionId` can't be set (value: \"string\").\n at /Users/harshdeshpande/.nvm/versions/node/v8.11.2/lib/node_modules/composer-rest-server/node_modules/loopback-datasource-juggler/lib/dao.js:398:12\n at models_transactionsModel_InvalidateCertificate.<anonymous> (/Users/harshdeshpande/.nvm/versions/node/v8.11.2/lib/node_modules/composer-rest-server/node_modules/loopback-datasource-juggler/lib/validations.js:578:11)\n at models_transactionsModel_InvalidateCertificate.next (/Users/harshdeshpande/.nvm/versions/node/v8.11.2/lib/node_modules/composer-rest-server/node_modules/loopback-datasource-juggler/lib/hooks.js:93:12)\n at models_transactionsModel_InvalidateCertificate.<anonymous> (/Users/harshdeshpande/.nvm/versions/node/v8.11.2/lib/node_modules/composer-rest-server/node_modules/loopback-datasource-juggler/lib/validations.js:575:23)\n at models_transactionsModel_InvalidateCertificate.trigger (/Users/harshdeshpande/.nvm/versions/node/v8.11.2/lib/node_modules/composer-rest-server/node_modules/loopback-datasource-juggler/lib/hooks.js:83:12)\n at models_transactionsModel_InvalidateCertificate.Validatable.isValid (/Users/harshdeshpande/.nvm/versions/node/v8.11.2/lib/node_modules/composer-rest-server/node_modules/loopback-datasource-juggler/lib/validations.js:541:8)\n at /Users/harshdeshpande/.nvm/versions/node/v8.11.2/lib/node_modules/composer-rest-server/node_modules/loopback-datasource-juggler/lib/dao.js:394:9\n at doNotify (/Users/harshdeshpande/.nvm/versions/node/v8.11.2/lib/node_modules/composer-rest-server/node_modules/loopback-datasource-juggler/lib/observer.js:155:49)\n at doNotify (/Users/harshdeshpande/.nvm/versions/node/v8.11.2/lib/node_modules/composer-rest-server/node_modules/loopback-datasource-juggler/lib/observer.js:155:49)\n at doNotify (/Users/harshdeshpande/.nvm/versions/node/v8.11.2/lib/node_modules/composer-rest-server/node_modules/loopback-datasource-juggler/lib/observer.js:155:49)\n at doNotify (/Users/harshdeshpande/.nvm/versions/node/v8.11.2/lib/node_modules/composer-rest-server/node_modules/loopback-datasource-juggler/lib/observer.js:155:49)\n at Function.ObserverMixin._notifyBaseObservers (/Users/harshdeshpande/.nvm/versions/node/v8.11.2/lib/node_modules/composer-rest-server/node_modules/loopback-datasource-juggler/lib/observer.js:178:5)\n at Function.ObserverMixin.notifyObserversOf (/Users/harshdeshpande/.nvm/versions/node/v8.11.2/lib/node_modules/composer-rest-server/node_modules/loopback-datasource-juggler/lib/observer.js:153:8)\n at Function.ObserverMixin._notifyBaseObservers (/Users/harshdeshpande/.nvm/versions/node/v8.11.2/lib/node_modules/composer-rest-server/node_modules/loopback-datasource-juggler/lib/observer.js:176:15)\n at Function.ObserverMixin.notifyObserversOf (/Users/harshdeshpande/.nvm/versions/node/v8.11.2/lib/node_modules/composer-rest-server/node_modules/loopback-datasource-juggler/lib/observer.js:153:8)\n at Function.ObserverMixin._notifyBaseObservers (/Users/harshdeshpande/.nvm/versions/node/v8.11.2/lib/node_modules/composer-rest-server/node_modules/loopback-datasource-juggler/lib/observer.js:176:15)"
}
}
{
"date": "Mon, 18 Jun 2018 18:23:47 GMT",
"content-encoding": "gzip",
"x-content-type-options": "nosniff",
"x-download-options": "noopen",
"x-frame-options": "DENY",
"content-type": "application/json; charset=utf-8",
"access-control-allow-origin": "http://localhost:3000",
"transfer-encoding": "chunked",
"connection": "keep-alive",
"access-control-allow-credentials": "true",
"vary": "Origin, Accept-Encoding",
"x-xss-protection": "1; mode=block"
}
{
"$class": "models.transactionsModel.InvalidateCertificate",
"certificate": "#cert2"
}