解析参数以表示端点

Question

我有几个正在查询数据库的快速端点运行。我正在尝试像这样解析我的快速网关中的参数：

paths: ['/users', '/users/:userId']

用户端点是本地主机上的运行，/users 按预期执行 return 所有用户。问题是 /users/:userId 也 return 所有用户 - 它应该只有 return 一个。

当我尝试在没有网关的情况下调用端点时它工作正常 (http://localhost:3000/users/F692D717-F304-4D9B-A302-44F143923A93/)

但它无法通过网关工作。它似乎永远不会到达最后一个端点或不解析参数。

我的gateway.config.yml:

http:
  port: 8080
admin:
  port: 9876
  hostname: localhost
apiEndpoints:
  users:
    host: "*"
    paths: ['/users', '/users/:userId']
  accounts:
    host: "*"
    paths: '/accounts'
  companies:
    host: "*"
    paths: '/companies'
serviceEndpoints:
  users:
    url: 'http://localhost:3000/users'
  accounts:
    url: 'http://localhost:3002/accounts'
  companies:
    url: 'http://localhost:3001/companies'
policies:
  - basic-auth
  - cors
  - expression
  - key-auth
  - log
  - oauth2
  - proxy
  - rate-limit
pipelines:
  users:
    apiEndpoints:
      - users
    policies:
      - proxy:
          - action:
              serviceEndpoint: users 
              changeOrigin: false
              ignorePath: true
  accounts:
    apiEndpoints:
      - accounts
    policies:
      - proxy:
          - action:
              serviceEndpoint: accounts 
              changeOrigin: false
              ignorePath: true
  companies:
    apiEndpoints:
      - companies
    policies:
      - proxy:
          - action:
              serviceEndpoint: companies 
              changeOrigin: false
              ignorePath: true

Answer 1

您是否尝试过将 ignorePath 设置为 false？这应该可以解决问题，或者，只需从文件中删除该选项，因为它的默认值为 false

Answer 2

找到解决办法。在给定端点的代理策略操作下，我需要设置 prependPath:false。我似乎无法在文档中找到原因。

决赛 gateway.config.yml:

 http:
  port: 8080
admin:
  port: 9876
  hostname: localhost
apiEndpoints:
  users:
    host: "*"
    paths: ['/users', '/users/:userId']
  accounts:
    host: "*"
    paths: '/accounts'
  companies:
    host: "*"
    paths: '/companies'
serviceEndpoints:
  users:
    url: 'http://localhost:3000/users'
  accounts:
    url: 'http://localhost:3002/accounts'
  companies:
    url: 'http://localhost:3001/companies'
policies:
  - basic-auth
  - cors
  - expression
  - key-auth
  - log
  - oauth2
  - proxy
  - rate-limit
pipelines:
  users:
    apiEndpoints:
      - users
    policies:
      - proxy:
          - action:
              serviceEndpoint: users 
              changeOrigin: false
              prependPath: false
  accounts:
    apiEndpoints:
      - accounts
    policies:
      - proxy:
          - action:
              serviceEndpoint: accounts 
              changeOrigin: false
              prependPath: false
  companies:
    apiEndpoints:
      - companies
    policies:
      - proxy:
          - action:
              serviceEndpoint: companies 
              changeOrigin: false
              prependPath: false

解析参数以表示端点

Parsing parameters to express endpoint

node.js

express

express-gateway