在Swagger中为Ocelot请求URL错误，例如http：// http：// [英] Request URL error in Swagger for Ocelot like http://http://

问题描述

我在.Net微服务网关中将Swagger用于Ocelot。我正在使用以下软件包进行豹猫招摇：

我在图片中提到的http正在网关请求URL中复制

我的项目配置如下，

 < Project Sdk = Microsoft.NET.Sdk.Web> 
 
< PropertyGroup> 
< TargetFramework> netcoreapp3.0< / TargetFramework> 
< AspNetCoreHostingModel> InProcess< / AspNetCoreHostingModel> 
< UserSecretsId> 38efa0b7-845b-41f3-914c-1bfc80defa9b< / UserSecretsId> 
< DockerDefaultTargetOS> Linux< / DockerDefaultTargetOS> 
< DockerfileContext> .. \..\..\ ..< / DockerfileContext> 
< DockerComposeProjectPath> .. \..\..\..\docker-compose.dcproj< / DockerComposeProjectPath> 
< / PropertyGroup> 
 
< ItemGroup> 
< PackageReference Include = Microsoft.AspNetCore.App /> 
< PackageReference Include = Microsoft.AspNetCore.Razor.Design Version = 2.2.0 PrivateAssets = All /> 
< PackageReference Include = Microsoft.VisualStudio.Azure.Containers.Tools.Targets Version = 1.9.10 /> 
< PackageReference Include = MMLib.SwaggerForOcelot Version = 1.10.0 /> 
< PackageReference Include = Ocelot Version = 13.8.0 /> 
< / ItemGroup> 
 
< / Project> 
  

我的Ocelot配置如下，

  {
 ReRoutes：[
 {
 DownstreamPathTemplate： / {everything}，
 DownScheme： http ，
 DownstreamHostAndPorts：[
 {
 Host： customer.api，
 Port：80 
} 
]，
 UpstreamPathTemplate： / api / Customer / {everything}，
 UpstreamHttpMethod：[ POST， PUT， GET， DELETE， PATCH]，
 SwaggerKey： skCustomer 
} 
]，
 SwaggerEndPoints：[[
 {
 Key： skCustomer，
  Config：[
 {
 Name：客户API，
 Version： v1，
 Url： http：// customer。 api：80 / CustomerAPI / Customer / swagger.json 
} 
] 
} 
]，
 GlobalConfiguration：{
 RequestIdKey：  OcRequestId，
 AdministrationPath： / ad ministration 
} 
} 
  

下面是我在启动文件中的详细配置，

  public void ConfigureServices（IServiceCollection服务）
 {
 services.AddSwaggerForOcelot（_cfg）; 
 services.AddOcelot（_cfg）; 
 services.AddMvc（）。SetCompatibilityVersion（CompatibilityVersion.Version_2_2）; 
} 
 
 //运行时调用此方法。使用此方法来配置HTTP请求管道。 
公共异步无效Configure（IApplicationBuilder应用程序，IHostingEnvironment env）
 {
 if（env.IsDevelopment（））
 {
 app.UseDeveloperExceptionPage（）; 
} 
 else 
 {
 // HSTS的默认值为30天。您可能要针对生产方案更改此设置，请参见https://aka.ms/aspnetcore-hsts。 
 app.UseHsts（）; 
} 
 
 app.UseSwaggerForOcelotUI（_cfg，opt => 
 {
 opt.EndPointBasePath = / swagger / docs; 
}）; 
 
等待应用程序。UseOcelot（）; 
} 
  

解决方案

看起来像问题该方案已重复。

不幸的是，它仍然没有修复。

作为一种解决方法，您可以降级到 1.8 版本

I'm using Swagger for Ocelot in .Net microservice gateway. I'm using the following package for ocelot swagger:

Install-Package MMLib.SwaggerForOcelot -Version 1.10.1

I'm getting this following issue.

As I mentioned in the image, the http is replicating in the gateway request URL

My project config is following,

<Project Sdk="Microsoft.NET.Sdk.Web">

  <PropertyGroup>
    <TargetFramework>netcoreapp3.0</TargetFramework>
    <AspNetCoreHostingModel>InProcess</AspNetCoreHostingModel>
    <UserSecretsId>38efa0b7-845b-41f3-914c-1bfc80defa9b</UserSecretsId>
    <DockerDefaultTargetOS>Linux</DockerDefaultTargetOS>
    <DockerfileContext>..\..\..\..</DockerfileContext>
    <DockerComposeProjectPath>..\..\..\..\docker-compose.dcproj</DockerComposeProjectPath>
  </PropertyGroup>

  <ItemGroup>
    <PackageReference Include="Microsoft.AspNetCore.App" />
    <PackageReference Include="Microsoft.AspNetCore.Razor.Design" Version="2.2.0" PrivateAssets="All" />
    <PackageReference Include="Microsoft.VisualStudio.Azure.Containers.Tools.Targets" Version="1.9.10" />
    <PackageReference Include="MMLib.SwaggerForOcelot" Version="1.10.0" />
    <PackageReference Include="Ocelot" Version="13.8.0" />
  </ItemGroup>

</Project>

My Ocelot configuration is following,

{
  "ReRoutes": [   
    {
      "DownstreamPathTemplate": "/{everything}",
      "DownstreamScheme": "http",
      "DownstreamHostAndPorts": [
        {
          "Host": "customer.api",
          "Port": 80
        }
      ],
      "UpstreamPathTemplate": "/api/Customer/{everything}",
      "UpstreamHttpMethod": [ "POST", "PUT", "GET", "DELETE", "PATCH" ],
      "SwaggerKey": "skCustomer"
    }
  ],
  "SwaggerEndPoints": [   
    {
      "Key": "skCustomer",
      "Config": [
        {
          "Name": "Customer API",
          "Version": "v1",
          "Url": "http://customer.api:80/CustomerAPI/Customer/swagger.json"
        }
      ]
    }
  ],
  "GlobalConfiguration": {
    "RequestIdKey": "OcRequestId",
    "AdministrationPath": "/administration"
  }
}

My swagger config in startup file is following,

public void ConfigureServices(IServiceCollection services)
        {
            services.AddSwaggerForOcelot(_cfg);
            services.AddOcelot(_cfg);
            services.AddMvc().SetCompatibilityVersion(CompatibilityVersion.Version_2_2);
        }

        // This method gets called by the runtime. Use this method to configure the HTTP request pipeline.
        public async void Configure(IApplicationBuilder app, IHostingEnvironment env)
        {
            if (env.IsDevelopment())
            {
                app.UseDeveloperExceptionPage();
            }
            else
            {
                // The default HSTS value is 30 days. You may want to change this for production scenarios, see https://aka.ms/aspnetcore-hsts.
                app.UseHsts();
            }

            app.UseSwaggerForOcelotUI(_cfg, opt =>
            {
                opt.EndPointBasePath = "/swagger/docs";
            });

            await app.UseOcelot();
        }

解决方案

It looks like issue The scheme is duplicated.

Unfortunately it is still not fixed.

As a workaround you can downgrade to version 1.8

这篇关于在Swagger中为Ocelot请求URL错误，例如http：// http：//的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！