Spring 4加载静态资源 [英] Spring 4 loading static resources
问题描述
我有一个弹簧MVC应用程序，其中有一堆css和js文件，目前放在 src / main / java / resources / assets 目录中。
I got a spring MVC application with a bunch of css and js files currently placed in the src/main/java/resources/assets directory.
我阅读了Spring文档和一些教程，介绍如何使用 ResourceHandlerRegistry 类。我特别认为，来自本教程完全适合我的项目结构。
I read through the Spring Docs and some Tutorials on how to load these files for my templates using the ResourceHandlerRegistry class. I especially thought that the code snippets from this Tutorial would perfectly fit my project structure.
但我总是在我的资源文件上有404。
But I get always a 404 on my resource files.
这是我当前运行的应用程序/配置类：
Here is the Application/Configuration class I'm currently running with:
@Configuration
@EnableAutoConfiguration
@ImportResource("/applicationContext.xml") // only used for jpa/hibernate
@EnableWebMvc
@ComponentScan(basePackages = "at.sustain.docutools.viewer.presentation")
public class Application extends WebMvcConfigurerAdapter {
public static void main(String args[]) {
SpringApplication.run(Application.class);
}
@Override
public void addResourceHandlers(ResourceHandlerRegistry registry) {
registry.addResourceHandler("/assets/**")
.addResourceLocations("classpath:/assets/");
registry.addResourceHandler("/css/**")
.addResourceLocations("/css/");
registry.addResourceHandler("/js/**")
.addResourceLocations("/js/");
}
}
HEADer用于我的HTML文件（放置在资源/模板中）：
And here a HEADer used in my HTML files (placed in resources/templates):
<head>
<!-- local Stylesheet -->
<link href="css/style.css" rel="stylesheet" />
<!-- local Javascript files -->
<script src="js/general.js"></script>
<script src="js/xmlhttp.js"></script>
<!-- local Javascript libraries -->
<script src="js/lib/filter.js"></script>
<script src="js/lib/jquery.fs.zoomer.js"></script>
<script src="js/lib/jquery.validate.js"></script>
</head>
html文件通过我的控制器类正确加载，我的 style.css 文件（ http：// localhost：8080 / css / style.css ）我得到一个404如上所述。
The html file is loaded correctly through my controller classes but when trying to hit e.g. my style.css file (http://localhost:8080/css/style.css) I get an 404 as already mentioned.
我似乎没有找到任何更多的资源，谁可以提供我更多关于这个主题的信息Spring 4。我错过了一些配置文件？或者不是资源处理程序注册适合我的结构？我期待您的回应。
I can't seem to find any more resources who could provide me with more information on this subject for Spring 4. Do I miss some configuration files? Or aren't the resource handler registrations fitting my structure? I'm looking forward to your responses.
推荐答案
您说您的样式表和JavaScript文件在/ assets下。我将假设你有目录/ assets / css和/ assets / js。然后，给定以下资源处理程序定义：
You say that your stylesheets and JavaScript files are under "/assets". I'm going to assume you have directories "/assets/css" and "/assets/js". Then, given the following resource handler definition:
@Override
public void addResourceHandlers(ResourceHandlerRegistry registry) {
registry.addResourceHandler("/assets/**")
.addResourceLocations("classpath:/assets/");
}
您将在HTML中加载以下资源：
You would load these resources in your HTML like so:
<link href="/assets/css/style.css" rel="stylesheet" />
<script src="/assets/js/general.js"></script>
这篇关于Spring 4加载静态资源的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
