英文:
Was trying to set up Swagger for my .net core 7.0 project but it gives "Fetch error NetworkError when attempting to fetch resource" on opening
问题
大部分的控制器都有自定义的路由，当我通过Postman获取它们时，API可以正常工作。
此外，我在我的 Startup.cs 中添加了以下内容，用于Swagger：
services.AddSwaggerGen(options =>
{
options.SwaggerDoc("v1", new OpenApiInfo
{
Version = "v1",
Title = "ToDo API",
Description = "An ASP.NET Core Web API for managing ToDo items",
TermsOfService = new Uri("https://example.com/terms"),
Contact = new OpenApiContact
{
Name = "Example Contact",
Url = new Uri("https://example.com/contact")
},
License = new OpenApiLicense
{
Name = "Example License",
Url = new Uri("https://example.com/license")
}
});
});
还有以下部分：
if (env.IsDevelopment())
{
app.UseDeveloperExceptionPage();
app.UseSwagger();
app.UseSwaggerUI(options =>
{
options.SwaggerEndpoint("/swagger/v1/swagger.json", "v1");
options.RoutePrefix = string.Empty;
});
}
网页加载正常，但API不工作。
在检查URL之后：
日志：
2023-05-17 12:44:14.5197 Error Error parsing layout aspnet-request-statuscode will be ignored. Exception: System.ArgumentException: LayoutRenderer cannot be found: 'aspnet-request-statuscode'. Is NLog.Web not included?
at NLog.Config.Factory`2.CreateInstance(String itemName)
at NLog.Layouts.LayoutParser.GetLayoutRenderer(ConfigurationItemFactory configurationItemFactory, String name, Nullable`1 throwConfigExceptions)
在我的 nlog.config 中已经添加了以下内容：
<extensions>
<add assembly="NLog.Web.AspNetCore"/>
</extensions>
希望这对你有所帮助。
英文:
Most of the controllers have custom routing and APIs work when I fetch them through postman
Also have added the following for Swagger in my Startup.cs
services.AddSwaggerGen(options =>
{
options.SwaggerDoc("v1", new OpenApiInfo
{
Version = "v1",
Title = "ToDo API",
Description = "An ASP.NET Core Web API for managing ToDo items",
TermsOfService = new Uri("https://example.com/terms"),
Contact = new OpenApiContact
{
Name = "Example Contact",
Url = new Uri("https://example.com/contact")
},
License = new OpenApiLicense
{
Name = "Example License",
Url = new Uri("https://example.com/license")
}
});
});
Also
if (env.IsDevelopment())
{
app.UseDeveloperExceptionPage();
app.UseSwagger();
app.UseSwaggerUI(options =>
{
options.SwaggerEndpoint("/swagger/v1/swagger.json", "v1");
options.RoutePrefix = string.Empty;
});
}
The web page loads but the APIs do not
After Inspecting the URL
The Logs
2023-05-17 12:44:14.5197 Error Error parsing layout aspnet-request-statuscode will be ignored. Exception: System.ArgumentException: LayoutRenderer cannot be found: 'aspnet-request-statuscode'. Is NLog.Web not included?
at NLog.Config.Factory`2.CreateInstance(String itemName)
at NLog.Layouts.LayoutParser.GetLayoutRenderer(ConfigurationItemFactory configurationItemFactory, String name, Nullable`1 throwConfigExceptions)
Already have the following in my nlog.config
<extensions>
<add assembly="NLog.Web.AspNetCore"/></extensions>
答案1
得分: 0
已修复，显然是因为我在一些控制器中有一些非操作方法，导致了这个问题，通过在非操作方法上方添加 [ApiExplorerSettings(IgnoreApi = true)] 来修复了这个问题。
英文:
Fixed it, apparently it was because I had a few non-action methods inside the some of the controllers which caused this, fixed this by adding [ApiExplorerSettings(IgnoreApi = true)] on top of the non action methods.
通过集体智慧和协作来改善编程学习和解决问题的方式。致力于成为全球开发者共同参与的知识库，让每个人都能够通过互相帮助和分享经验来进步。
评论