目前，我的 serverless.yml 中有一些这样的代码。
resources:
Resources:
uploadBucket:
Type: AWS::S3::Bucket
Properties:
BucketName: ${self:service}-${self:custom.stage}-uploads
visitsTable:
Type: AWS::DynamoDB::Table
Properties:
TableName: ${self:custom.visitsTable}
AttributeDefinitions:
- AttributeName: userId
AttributeType: S
- AttributeName: visitId
AttributeType: S
- AttributeName: comments
AttributeType: S
- AttributeName: attachments
AttributeType: S
- AttributeName: ph
AttributeType: N
- AttributeName: ch
AttributeType: N
KeySchema:
- AttributeName: userId
KeyType: HASH
- AttributeName: visitId
KeyType: HASH
ProvisionedThroughput:
ReadCapacityUnits: 5
WriteCapacityUnits: 5
我的目标是创建一个包含主键 userId、排序键 VisitId 并包含评论、附件、ph 和 ch 字段的表。当我尝试sls deploy我收到以下错误。
无服务器错误 --------------------------------------
发生错误：visitsTable - 属性AttributeDefinitions 与表和二级索引的KeySchema 不一致。
我在这里做错了什么？
编辑：我尝试过的另一次尝试
resources:
Resources:
uploadBucket:
Type: AWS::S3::Bucket
Properties:
BucketName: ${self:service}-${self:custom.stage}-uploads
visitsTable:
Type: AWS::DynamoDB::Table
Properties:
TableName: ${self:custom.visitsTable}
AttributeDefinitions:
- AttributeName: userId
AttributeType: S
- AttributeName: visitId
AttributeType: S
KeySchema:
- AttributeName: userId
KeyType: HASH
- AttributeName: visitId
KeyType: RANGE
ProvisionedThroughput:
ReadCapacityUnits: 5
WriteCapacityUnits: 5
AWS DynamoDb 是一个 NO-SQL 类型数据库，无需在表创建过程中定义所有键。 AWS 文档还清楚地表明，在属性定义中，您必须指定密钥架构和索引。
描述表和索引的键架构的属性数组。
请按如下方式编辑您的代码
resources:
Resources:
uploadBucket:
Type: AWS::S3::Bucket
Properties:
BucketName: ${self:service}-${self:custom.stage}-uploads
visitsTable:
Type: AWS::DynamoDB::Table
Properties:
TableName: ${self:custom.visitsTable}
AttributeDefinitions:
- AttributeName: userId
AttributeType: S
- AttributeName: visitId
AttributeType: S
KeySchema:
- AttributeName: userId
KeyType: HASH
- AttributeName: visitId
KeyType: RANGE
ProvisionedThroughput:
ReadCapacityUnits: 5
WriteCapacityUnits: 5
了解更多创建表 http://docs.aws.amazon.com/amazondynamodb/latest/APIReference/API_CreateTable.html#DDB-CreateTable-request-AttributeDefinitions
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