未在 Spring 引导、Thymeleaf 和 AngularJs 应用程序中加载静态资源

Question

我有一个 Spring 启动项目，它必须启动一个 angular spa。资源文件夹结构如下：

在 templates/src 文件夹中有 index.html 文件，我从控制器开始：

@RequestMapping("/")
String index() {
    return "src/index";
}

通过这种方式我成功启动了 index.html 但是所有的资源都在：

bower_components
src/js
src/css

未正确加载。所以我添加了配置：

@Configuration
public class WebConfig extends WebMvcAutoConfiguration.WebMvcAutoConfigurationAdapter {

    private static final Logger LOGGER = Logger.getLogger(WebConfig.class);

    @Override
    public void addResourceHandlers(ResourceHandlerRegistry registry) {
        registry.addResourceHandler(    "/js/**")
                .addResourceLocations(  "/templates/src/js/");
    }
}

但我仍然无法加载所有需要的资源，因为我收到 404

我不明白我做错了什么。

这里还有 index.html:

<!DOCTYPE html>
<html lang="en" data-ng-app="app">
<head>
  <meta charset="utf-8" />
  <title>Angular version | Angulr</title>
  <meta name="description" content="Angularjs, Html5, Music, Landing, 4 in 1 ui kits package" />
  <meta name="keywords" content="AngularJS, angular, bootstrap, admin, dashboard, panel, app, charts, components,flat, responsive, layout, kit, ui, route, web, app, widgets" />
  <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1" />
  <link rel="stylesheet" href="../bower_components/bootstrap/dist/css/bootstrap.css" type="text/css" />
  <link rel="stylesheet" href="../bower_components/animate.css/animate.css" type="text/css" />
  <link rel="stylesheet" href="../bower_components/font-awesome/css/font-awesome.min.css" type="text/css" />
  <link rel="stylesheet" href="../bower_components/simple-line-icons/css/simple-line-icons.css" type="text/css" />
  <link rel="stylesheet" href="css/font.css" type="text/css" />
  <link rel="stylesheet" href="css/app.css" type="text/css" />
</head>
<body ng-controller="AppCtrl">
  <div class="app" id="app" ng-class="{'app-header-fixed':app.settings.headerFixed, 'app-aside-fixed':app.settings.asideFixed, 'app-aside-folded':app.settings.asideFolded, 'app-aside-dock':app.settings.asideDock, 'container':app.settings.container}" ui-view=""></div>


  <!-- jQuery -->
  <script src="../bower_components/jquery/dist/jquery.min.js"></script>

  <!-- Angular -->
  <script src="../bower_components/angular/angular.js"></script>

  <script src="../bower_components/angular-animate/angular-animate.js"></script>
  <script src="../bower_components/angular-cookies/angular-cookies.js"></script>
  <script src="../bower_components/angular-resource/angular-resource.js"></script>
  <script src="../bower_components/angular-sanitize/angular-sanitize.js"></script>
  <script src="../bower_components/angular-touch/angular-touch.js"></script>

  <script src="../bower_components/angular-ui-router/release/angular-ui-router.js"></script> 
  <script src="../bower_components/ngstorage/ngStorage.js"></script>
  <script src="../bower_components/angular-ui-utils/ui-utils.js"></script>

  <!-- bootstrap -->
  <script src="../bower_components/angular-bootstrap/ui-bootstrap-tpls.js"></script>
  <!-- lazyload -->
  <script src="../bower_components/oclazyload/dist/ocLazyLoad.js"></script>
  <!-- translate -->
  <script src="../bower_components/angular-translate/angular-translate.js"></script>
  <script src="../bower_components/angular-translate-loader-static-files/angular-translate-loader-static-files.js"></script>
  <script src="../bower_components/angular-translate-storage-cookie/angular-translate-storage-cookie.js"></script>
  <script src="../bower_components/angular-translate-storage-local/angular-translate-storage-local.js"></script>

  <!-- App -->
  <script src="js/app.js"></script>
  <script src="js/config.js"></script>
  <script src="js/config.lazyload.js"></script>
  <script src="js/config.router.js"></script>
  <script src="js/main.js"></script>
  <script src="js/services/ui-load.js"></script>
  <script src="js/filters/fromNow.js"></script>
  <script src="js/directives/setnganimate.js"></script>
  <script src="js/directives/ui-butterbar.js"></script>
  <script src="js/directives/ui-focus.js"></script>
  <script src="js/directives/ui-fullscreen.js"></script>
  <script src="js/directives/ui-jq.js"></script>
  <script src="js/directives/ui-module.js"></script>
  <script src="js/directives/ui-nav.js"></script>
  <script src="js/directives/ui-scroll.js"></script>
  <script src="js/directives/ui-shift.js"></script>
  <script src="js/directives/ui-toggleclass.js"></script>
  <script src="js/controllers/bootstrap.js"></script>
  <!-- Lazy loading -->
</body>
</html>

Answer 1

更新资源位置以指向您的类路径。

@Override
public void addResourceHandlers(ResourceHandlerRegistry registry) {
    registry.addResourceHandler("/js/**")
            .addResourceLocations("classpath:/templates/src/js/");
}

Spring Boot 还会从以下类路径位置自动添加静态内容：

/META-INF/resources
/resources/
/static/
/public/

来源：Serving Static Web Content with Spring Boot

未在 Spring 引导、Thymeleaf 和 AngularJs 应用程序中加载静态资源

Not loading static Resources in Spring boot, Thymeleaf and AngularJs app

spring

thymeleaf

spring-boot