Express Gateway获得“无法获得”

Question

我遵循Express Gateway入门指南。

这是示例配置

http:
  port: 8080
admin:
  port: 9876
  host: localhost
apiEndpoints:
  api:
    host: localhost
    paths: '/ip'
serviceEndpoints:
  httpbin:
    url: 'https://httpbin.org'
policies:
  - basic-auth
  - cors
  - expression
  - key-auth
  - log
  - oauth2
  - proxy
  - rate-limit
pipelines:
  default:
    apiEndpoints:
      - api
    policies:
    # Uncomment `key-auth:` when instructed to in the Getting Started guide.
    # - key-auth:
      - proxy:
          - action:
              serviceEndpoint: httpbin 
              changeOrigin: true

并且如果我运行npm start并浏览localhost：8080 / ip，则会看到响应。

但是如果我将localhost：8080 / ip导航到httpbin url时将其更改为“ localhost：3001”，则响应为“ Cannot GET ip /”。为什么???

在端口3001上，我有一个可以产生响应的工作服务

Answer 1

最后我找到了解决方案。在下面添加路径选项

- action:
   serviceEndpoint: {apiName}
   ignorePath:   false
   prependPath:   true
   stripPath:   true