Asp.net核心默认路由 [英] Asp.net core default route
问题描述
简化的启动
代码:
public void ConfigureServices(IServiceCollection services)
{
services.AddMvc();
}
public void Configure(IApplicationBuilder app, IHostingEnvironment env)
{
app.UseMvc(routes =>
{
routes.MapRoute(
name: "default",
template: "",
defaults: new { controller = "Main", action = "Index" });
});
}
在Visual Studio 2015中运行应用程序后,我在浏览器"localhost:xxx"中看到了,但看不到MainController.Index()的结果.只是空白页.我想念什么?
After running application in Visual Studio 2015 I see in browser "localhost:xxx", but I don't see result of MainController.Index(). Just blank page. What did I miss?
更新:
Web.config:
Web.config:
<?xml version="1.0" encoding="utf-8"?>
<configuration>
<system.webServer>
<handlers>
<add name="aspNetCore" path="*" verb="*" modules="AspNetCoreModule" resourceType="Unspecified"/>
</handlers>
<aspNetCore processPath="%LAUNCHER_PATH%" arguments="%LAUNCHER_ARGS%" stdoutLogEnabled="false" stdoutLogFile=".\logs\stdout" forwardWindowsAuthToken="false"/>
</system.webServer>
</configuration>
更新2:
问题来自于向控制器注入依赖项的异常,因为我忘记了使用开发人员异常页面站点,只是向我返回了空白页面.因此,对于错误的问题,我们深表歉意,但是对于我来说,路由是可以的.
The problem comes from exception in dependency injected service to controller and because I forget to use developer exception page site just returned blank page to me. So I'm sorry for incorrect question, but routing is fine in my case.
推荐答案
routes.MapRoute(
name: "default",
template: "{controller}/{action}/{id?}",
defaults: new { controller = "Main", action = "Index" });
routes.MapRoute(
name: "default",
template: "{controller=Main}/{action=Index}/{id?}");
这是定义默认路由的两种方式.您正在混合它们.您始终需要定义一个模板.第二种方法是,您可以直接在模板中编写默认值.
These are the two ways of defining default route. You are mixing them. You need always to define a template. In the second way you can write the defaults directly in the template.
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