asp.net-core – CSS,图片,JS没有加载asp.net核心:(
发布时间:2020-12-16 07:30:22 所属栏目:asp.Net 来源:网络整理
导读:这是我的第一个.net核心应用程序.并且有问题.问题是我正在为现有应用程序和Google控制台添加新模板,显示无法找到CSS和JS的错误 ** Appsetting.Json ** { "ConnectionStrings": { "DefaultConnection": "Server=.;Database=MusicSite;Trusted_Connection=True
这是我的第一个.net核心应用程序.并且有问题.问题是我正在为现有应用程序和Google控制台添加新模板,显示无法找到CSS和JS的错误
** > Appsetting.Json ** { "ConnectionStrings": { "DefaultConnection": "Server=.;Database=MusicSite;Trusted_Connection=True;MultipleActiveResultSets=true" },"Logging": { "IncludeScopes": false,"LogLevel": { "Default": "Warning" } },"dependencies": { "bootstrap": "3.3.6","jquery": "2.2.0" } } 所有CSS和Js文件夹都包含在解决方案中 我在Console App中收到的错误 ** >控制台错误 ** ** >布局页面 ** <!-- style --> <link rel="stylesheet" href="css/animate.css/animate.min.css" type="text/css" /> <link rel="stylesheet" href="css/glyphicons/glyphicons.css" type="text/css" /> <link rel="stylesheet" href="css/font-awesome/css/font-awesome.min.css" type="text/css" /> <link rel="stylesheet" href="css/material-design-icons/material-design-icons.css" type="text/css" /> <link rel="stylesheet" href="css/bootstrap/dist/css/bootstrap.min.css" type="text/css" /> <!-- build:css css/styles/app.min.css --> <link rel="stylesheet" href="css/styles/app.css" type="text/css" /> <link rel="stylesheet" href="css/styles/style.css" type="text/css" /> <link rel="stylesheet" href="css/styles/font.css" type="text/css" /> <link rel="stylesheet" href="libs/owl.carousel/dist/assets/owl.carousel.min.css" type="text/css" /> <link rel="stylesheet" href="libs/owl.carousel/dist/assets/owl.theme.css" type="text/css" /> <link rel="stylesheet" href="libs/mediaelement/build/mediaelementplayer.min.css" type="text/css" /> <link rel="stylesheet" href="libs/mediaelement/build/mep.css" type="text/css" /> <!-- endbuild --> <script src="libs/jquery/dist/jquery.js"></script> <!-- Bootstrap --> <script src="libs/tether/dist/js/tether.min.js"></script> <script src="libs/bootstrap/dist/js/bootstrap.js"></script> <!-- core --> <script src="libs/jQuery-Storage-API/jquery.storageapi.min.js"></script> <script src="libs/jquery.stellar/jquery.stellar.min.js"></script> <script src="libs/owl.carousel/dist/owl.carousel.min.js"></script> <script src="libs/jscroll/jquery.jscroll.min.js"></script> <script src="libs/PACE/pace.min.js"></script> <script src="libs/jquery-pjax/jquery.pjax.js"></script> <script src="libs/mediaelement/build/mediaelement-and-player.min.js"></script> <script src="libs/mediaelement/build/mep.js"></script> <script src="scripts/player.js"></script> <script src="scripts/config.lazyload.js"></script> <script src="scripts/ui-load.js"></script> <script src="scripts/ui-jp.js"></script> <script src="scripts/ui-include.js"></script> <script src="scripts/ui-device.js"></script> <script src="scripts/ui-form.js"></script> <script src="scripts/ui-nav.js"></script> <script src="scripts/ui-screenfull.js"></script> <script src="scripts/ui-scroll-to.js"></script> <script src="scripts/ui-toggle-class.js"></script> <script src="scripts/ui-taburl.js"></script> <script src="scripts/app.js"></script> <script src="scripts/site.js"></script> <script src="scripts/ajax.js"></script> <!-- endbuild --> ** > Startup.cs ** namespace MusicSite { public class Startup { public Startup(IHostingEnvironment env) { var builder = new ConfigurationBuilder() .SetBasePath(env.ContentRootPath) .AddJsonFile("appsettings.json",optional: false,reloadOnChange: true) .AddJsonFile($"appsettings.{env.EnvironmentName}.json",optional: true); if (env.IsDevelopment()) { // For more details on using the user secret store see https://go.microsoft.com/fwlink/?LinkID=532709 builder.AddUserSecrets<Startup>(); } builder.AddEnvironmentVariables(); Configuration = builder.Build(); } public IConfigurationRoot Configuration { get; } // This method gets called by the runtime. Use this method to add services to the container. public void ConfigureServices(IServiceCollection services) { // Add framework services. services.AddDbContext<ApplicationDbContext>(options => options.UseSqlServer(Configuration.GetConnectionString("DefaultConnection"))); services.AddIdentity<ApplicationUser,IdentityRole>() .AddEntityFrameworkStores<ApplicationDbContext>() .AddDefaultTokenProviders(); services.AddMvc(); // Add application services. services.AddTransient<IEmailSender,AuthMessageSender>(); services.AddTransient<ISmsSender,AuthMessageSender>(); } // This method gets called by the runtime. Use this method to configure the HTTP request pipeline. public void Configure(IApplicationBuilder app,IHostingEnvironment env,ILoggerFactory loggerFactory) { loggerFactory.AddConsole(Configuration.GetSection("Logging")); loggerFactory.AddDebug(); app.UseStaticFiles(); // Add MVC to the request pipeline. app.UseMvc(); if (env.IsDevelopment()) { app.UseDeveloperExceptionPage(); app.UseDatabaseErrorPage(); app.UseBrowserLink(); } else { app.UseExceptionHandler("/Home/Error"); } app.UseStaticFiles(); app.UseIdentity(); // Add external authentication middleware below. To configure them please see https://go.microsoft.com/fwlink/?LinkID=532715 app.UseMvc(routes => { routes.MapRoute( name: "default",template: "{controller=Home}/{action=Index}/{id?}"); }); } } } 解决方法
在ASP.NET核心中,默认情况下,静态文件仅从wwwroot文件夹提供.这意味着如果您尝试从Libs目录访问文件,它将无法正常工作.
好消息是,您可以根据需要配置静态文件位置.因此,请在startup.cs中更新Configure方法. public void Configure(IApplicationBuilder app,ILoggerFactory loggerFactory) { // Your existing code goes here app.UseStaticFiles(); // This will add "Libs" as another valid static content location app.UseStaticFiles(new StaticFileOptions() { FileProvider = new PhysicalFileProvider( Path.Combine(Directory.GetCurrentDirectory(),@"Libs")),RequestPath = new PathString("/libs") }); } PhysicalFileProvider类在Microsoft.Extensions.FileProviders命名空间中定义.所以你应该在你的Startup.cs类中添加一个using语句. using Microsoft.Extensions.FileProviders; 现在可以从yourSiteName / libs / somejsfile.js访问这些文件.另外,使用?/为这些脚本的路径添加前缀. tilda(?)标志告诉它是app root. <script src="~/libs/jquery/dist/jquery.js"></script> 正如我之前提到的,wwwroot是一个特殊的文件夹,用于保存静态资产.所以你也可以考虑在wwwwroot下移动你的libs目录然后一切都应该工作正常,没有上面提到的自定义配置. (编辑:李大同) 【声明】本站内容均来自网络,其相关言论仅代表作者个人观点,不代表本站立场。若无意侵犯到您的权利,请及时与联系站长删除相关内容! |
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