Question

我有一个工作页面，其中有多个参数，如jobType，工作负载等。页面可能有也可能没有任何/所有参数。

路线图：

        routes.MapRoute(
        "JobsRoute",
        url: "Jobs/Index/{workload}/{jobType}",
        defaults: new { controller = "Jobs", action = "Index", workload = UrlParameter.Optional, jobType = UrlParameter.Optional }
    );

        routes.MapRoute(
            name: "Default",
            url: "{controller}/{action}/{id}",
            defaults: new { controller = "PostJob", action = "Index", id = UrlParameter.Optional }
        );

控制器（部分方法代码）：

    public ActionResult Index(string workload = "", string jobType = "")
    {
        SearchJobs model = new SearchJobs();

        using (var context = new OutsourceEntityContext())
        {
            model.lstJobs = context.Jobs.ToList();
            if (!workload.Equals(""))
            {
                int jobWorkloadKey = context.JobWorkload.Where(t => t.Name.Equals(workload)).First().Key;
                model.lstJobs = model.lstJobs.Where(t => t.WorkloadKey == jobWorkloadKey).ToList();
            }

        }
    }

我希望这样的网址能够运作：

http://localhost:51576/Jobs/workload/15-20%20hours%20per%20week
http://localhost:51576/Jobs/workload/15-20%20hours%20per%20week/jobType/Hourly

感谢您的帮助。

罗汉。

Answer 1

由于您需要在网址中使用jobtype和工作负载，因此您应该在定义路由时指定。

routes.MapRoute(
    name: "Jobs",
    url: "Jobs/workload/{workload}",
    defaults: new { controller = "Job", action = "Index", 
                                                        workload = UrlParameter.Optional }
);

routes.MapRoute(
    name: "JobsWithJobType",
    url: "Jobs/workload/{workload}/jobtype/{jobType}",
    defaults: new { controller = "Job", action = "Index",
                                                         jobType = UrlParameter.Optional}
);

routes.MapRoute(
    name: "Default",
    url: "{controller}/{action}/{id}",
    defaults: new { controller = "Home", action = "Index", id = UrlParameter.Optional }
);

或者如果您想要执行属性路由方式，

在RegisterRoutes

的RouteConfig.cs方法中启用属性路由

public static void RegisterRoutes(RouteCollection routes)
{            
    routes.IgnoreRoute("{resource}.axd/{*pathInfo}");
    routes.MapMvcAttributeRoutes();

    //default route definition goes here
}

并使用属性路径装饰您的操作方法。

public class JobsController : Controller
{
    [Route("jobs/workload/{workload}/jobtype/{jobtype?}")]
    [Route("jobs/workload/{workload?}")]
    [Route("jobs")]
    public ActionResult Index(string workload = "", string jobType = "")
    {
        return View();
    }
}

MVC路由映射无法正常工作

1 个答案: