关于c＃：launchSettings.json launchUrl无法使用” api / values”

launchSettings.json launchUrl doesn't work “api/values”

我正在尝试更改http：// localhost：5001 / api / values路由，但是程序卡在了该URL。

我阅读了此解决方案

如何更改默认控制器和在ASP.NET Core API中的操作？

如何将根目录重定向到Asp.Net Core 2.x中的swagger？

每个人都写相同的东西，但对我不起作用。

我的launchSetting.json文件是

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{ "$schema":"http://json.schemastore.org/launchsettings.json",
"iisSettings": {
"windowsAuthentication": false,
"anonymousAuthentication": true,
"iisExpress": {
"applicationUrl":"http://localhost:54650",
"sslPort": 44382
}
},
"profiles": {
"IIS Express": {
"commandName":"IISExpress",
"launchBrowser": true,
"launchUrl":"swagger",
"environmentVariables": {
"ASPNETCORE_ENVIRONMENT":"Development"
}
},
"ShoppingBasketAPI": {
"commandName":"Project",
"launchBrowser": true,
"launchUrl":"swagger",
"applicationUrl":"https://localhost:5001;http://localhost:5000",
"environmentVariables": {
"ASPNETCORE_ENVIRONMENT":"Development"
}
}
}
}

我试图更改app.UseMvc();

https://docs.microsoft.com/zh-cn/aspnet/core/fundamentals/routing?view=aspnetcore-2.2

这也不起作用。api/values是从哪里来的？我不知道。

我的控制器属性路由为[Route("api/[controller]/[action]")]

当您创建新的ASP.Net Core Web API项目时，您会看到在项目属性中有Launch browser设置，该设置设置为api/values路径。因此，您可以将其更改为所需的url，也可以在launchSetting.json文件中更改

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{
"$schema":"http://json.schemastore.org/launchsettings.json",
"iisSettings": {
"windowsAuthentication": false,
"anonymousAuthentication": true,
"iisExpress": {
"applicationUrl":"http://localhost:54356",
"sslPort": 0
}
},
"profiles": {
"IIS Express": {
"commandName":"IISExpress",
"launchBrowser": true,
"launchUrl":"api/values",
"environmentVariables": {
"ASPNETCORE_ENVIRONMENT":"Development"
}
},
"WebApplication4": {
"commandName":"Project",
"launchBrowser": true,
"launchUrl":"api/values",
"applicationUrl":"http://localhost:5000",
"environmentVariables": {
"ASPNETCORE_ENVIRONMENT":"Development"
}
}
}
}

，因此您将在配置文件部分看到2个配置。一种是IIS Express(使用Visual Studio运行代码时)和WebApplication4(使用dotnet run运行项目时)，因此可以更改为

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{
"$schema":"http://json.schemastore.org/launchsettings.json",
"iisSettings": {
"windowsAuthentication": false,
"anonymousAuthentication": true,
"iisExpress": {
"applicationUrl":"http://localhost:54356",
"sslPort": 0
}
},
"profiles": {
"IIS Express": {
"commandName":"IISExpress",
"launchBrowser": true,
"launchUrl":"swagger",
"environmentVariables": {
"ASPNETCORE_ENVIRONMENT":"Development"
}
},
"WebApplication4": {
"commandName":"Project",
"launchBrowser": true,
"launchUrl":"swagger",
"applicationUrl":"http://localhost:5000",
"environmentVariables": {
"ASPNETCORE_ENVIRONMENT":"Development"
}
}
}
}

，因此，当您使用VS运行项目或dotnet run命令将始终始终为首尾网址提供服务。