Question

我已经在我的项目中实现了Ocelot api网关，该网关对于'GET'请求可以正常工作，但是当我尝试发送'POST'请求时，出现了错误： previousRequestId：无先前的请求ID，消息：错误代码：UnableToFindDownstreamRouteError错误消息：无法匹配上游路径/ api / Patient / CreateAppointment的ReRoute配置，动词：POST。在ResponderMiddleware中发现错误。设置请求路径的错误响应：/ api / Patient / CreateAppointment，请求方法：POST

以下是我的ocelot.json：

{
  "Routes": [
    {
      "DownstreamPathTemplate": "/api/patient/{everything}",
      "DownstreamScheme": "http",
      "DownstreamHostAndPorts": [
        {
          "Host": "patientservice",
          "Port": 81
        }
      ],
      "UpstreamPathTemplate": "/api/patient/{everything}",
      "UpstreamHttpMethod": [ "GET", "POST" ],
      "UpstreamHost": "*"
    },
    {
      "DownstreamPathTemplate": "/api/actor",
      "DownstreamScheme": "http",
      "DownstreamHostAndPorts": [
        {
          "Host": "postgresqldapper",
          "Port": 5001
        }
      ],
      "UpstreamPathTemplate": "/api/actor",
      "UpstreamHttpMethod": [ "GET" ]
    },
    {
      "DownstreamPathTemplate": "/api/product/{everything}",
      "DownstreamScheme": "http",
      "DownstreamHostAndPorts": [
        {
          "Host": "productservice",
          "Port": 80
        }
      ],
      "UpstreamPathTemplate": "/api/product/{everything}",
      "UpstreamHttpMethod": [ "GET" ]
    },
    {
      "DownstreamPathTemplate": "/api/weatherforecast",
      "DownstreamScheme": "http",
      "DownstreamHostAndPorts": [
        {
          "Host": "postgresqldapper",
          "Port": 5001
        }
      ],
      "UpstreamPathTemplate": "/api/weatherforecast",
      "UpstreamHttpMethod": [ "GET" ]
    },
    {
      "DownstreamPathTemplate": "/api/user",
      "DownstreamScheme": "http",
      "DownstreamHostAndPorts": [
        {
          "Host": "loginservicedapr",
          "Port": 80
        }
      ],
      "UpstreamPathTemplate": "/api/user",
      "UpstreamHttpMethod": [ "GET" ]
    },
    {
      "DownstreamPathTemplate": "/api/user/{everything}",
      "DownstreamScheme": "http",
      "DownstreamHostAndPorts": [
        {
          "Host": "loginservicedapr",
          "Port": 5001
        }
      ],
      "UpstreamPathTemplate": "/api/user/{id}",
      "UpstreamHttpMethod": [ "GET" ]
    }

  ],
  "GlobalConfiguration": {
    "RequestIdKey": "OcRequestId",
    "AdministrationPath": "/administration"
  }
}

当直接从Swagger或Postman调用时，我向其执行“ POST”请求的api对于“ POST”请求可以正常工作。请让我知道我应该在ocelot.json文件中进行哪些更改，以便“ POST”请求可以通过？

Answer 1

您的错误实际上是在说Ocelot无法将请求路由到

POST /api/patient/CreateAppointment

在屏幕截图中，您的curl命令（正在运行）是对以下内容的请求：

POST /api/patient

您的/{everything}路径后缀告诉Ocelot，与网关一起调用的任何后缀都将出现在下游服务上。

我的理论是您尚未在下游患者服务API上定义 CreateAppointment 端点操作。在服务上定义此路径后，/api/patient/{everything}路由映射应该可以正常工作。

豹猫发布请求未通过

1 个答案: