javascript - 如何删除验证错误中的堆栈跟踪 mongoose - NodeJS

Question

当我像这样调用 validateSync() 时，如何删除 ValidationError 中的堆栈跟踪:

user.validateSync();
console.log(user.errors);

我得到:

 email: 
   { ValidatorError: Path `email` is required.
       at MongooseError.ValidatorError (e:\NodeJS\ProjectDemo\Socket\node_modules\mongoose\lib\error\validator.js:24:11)
       at validate (e:\NodeJS\ProjectDemo\Socket\node_modules\mongoose\lib\schematype.js:783:13)
       at e:\NodeJS\ProjectDemo\Socket\node_modules\mongoose\lib\schematype.js:818:9
       at Array.forEach (native)
       at SchemaString.SchemaType.doValidateSync (e:\NodeJS\ProjectDemo\Socket\node_modules\mongoose\lib\schematype.js:796:14)
       at e:\NodeJS\ProjectDemo\Socket\node_modules\mongoose\lib\document.js:1479:17
       at Array.forEach (native)
       at model.Document.validateSync (e:\NodeJS\ProjectDemo\Socket\node_modules\mongoose\lib\document.js:1463:9)
       at e:\NodeJS\ProjectDemo\Socket\routes\users.js:19:20
       at Layer.handle [as handle_request] (e:\NodeJS\ProjectDemo\Socket\node_modules\express\lib\router\layer.js:95:5)
       at next (e:\NodeJS\ProjectDemo\Socket\node_modules\express\lib\router\route.js:131:13)
       at Route.dispatch (e:\NodeJS\ProjectDemo\Socket\node_modules\express\lib\router\route.js:112:3)
       at Layer.handle [as handle_request] (e:\NodeJS\ProjectDemo\Socket\node_modules\express\lib\router\layer.js:95:5)

我不想要堆栈跟踪验证错误。请帮助我。

Answer 1

您需要将 NODE_ENV 设置为生产环境以禁用堆栈跟踪，您可以将其更改为环境变量

设置 NODE_ENV=生产

或者，如果不方便，请在 .js 本身中执行以下操作。

process.env.NODE_ENV = 'production';