无法找到使用Serverless和阿波罗服务器-lambda/graphql的模块

Question

我试图点击我的图形端点，以使操场弹出在我的浏览器。服务器在无服务器状态下显示，在我执行npm start时，它是通过给出下面的图来运行的。

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但是，当我实际单击该链接时，它会给我一个502，并在我的终端中发出以下错误：

``offline: ANY /dev/graphql (λ: graphql)
offline: Failure: Cannot find module '/Users/aroe/Desktop/projects/test-serverless-backend/src/functions/graph/graphql'
Require stack:
 - /Users/aroe/Desktop/projects/test-serverless-backend/node_modules/serverless-offline/dist/lambda/handler-runner/in-process-runner/InProcessRunner.js
 - /Users/aroe/Desktop/projects/test-serverless-backend/node_modules/serverless-offline/dist/lambda/handler-runner/in-process-runner/index.js
 - /Users/aroe/Desktop/projects/test-serverless-backend/node_modules/serverless-offline/dist/lambda/handler-runner/HandlerRunner.js
 - /Users/aroe/Desktop/projects/test-serverless-backend/node_modules/serverless-offline/dist/lambda/handler-runner/index.js
 - /Users/aroe/Desktop/projects/test-serverless-backend/node_modules/serverless-offline/dist/lambda/LambdaFunction.js
 - /Users/aroe/Desktop/projects/test-serverless-backend/node_modules/serverless-offline/dist/lambda/LambdaFunctionPool.js
 - /Users/aroe/Desktop/projects/test-serverless-backend/node_modules/serverless-offline/dist/lambda/Lambda.js
 - /Users/aroe/Desktop/projects/test-serverless-backend/node_modules/serverless-offline/dist/lambda/index.js
 - /Users/aroe/Desktop/projects/test-serverless-backend/node_modules/serverless-offline/dist/ServerlessOffline.js
 - /Users/aroe/Desktop/projects/test-serverless-backend/node_modules/serverless-offline/dist/index.js
 - /Users/aroe/Desktop/projects/test-serverless-backend/node_modules/serverless-offline/dist/main.js
 - /opt/homebrew/lib/node_modules/serverless/lib/classes/PluginManager.js
 - /opt/homebrew/lib/node_modules/serverless/lib/Serverless.js
 - /opt/homebrew/lib/node_modules/serverless/scripts/serverless.js
 - /opt/homebrew/lib/node_modules/serverless/bin/serverless.js
 ``

我相信它告诉我，它无法在我的serverless.yml文件中找到我的lambda引用，但是，我设置的路径是正确的，如下所示：

service: gamitrak-backend # service name
provider:
  name: aws # deploy to AWS
  runtime: nodejs12.x
  versionFunctions: false # disable function versioning
  region: us-west-2 # AWS region
  apiGateway:
    shouldStartNameWithService: true

functions:
  graphql:
    handler: src/functions/graph/graphql.graphqlHandler # Lambda handler path
    events:
      - http:
          path: graphql # define Lambda endpoint
          method: any # any HTTP method can access this Lambda
          cors: true # enable CORS
plugins:
  - serverless-offline

另外，下面是有问题的graphql.ts文件以供进一步参考：

​

import { ApolloServer, gql } from 'apollo-server-lambda';
import { usersTypeDefs, usersResolvers } from './schema/users';

// get the GraphQL schema

// resolver functions

const server = new ApolloServer({ typeDefs: usersTypeDefs, resolvers: usersResolvers });

// launch the server when the Lambda is called
exports.handler = server.createHandler();

​

Answer 1

我找到了一个解决方案，我在我的serverless.yml中添加了以下代码

plugins:
  - serverless-offline
custom:
  serverless-offline:
    noPrependStageInUrl: true