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Load static resource in Spring Boot with Thymeleaf

I want to make page using thymeleaf. But I have some problem with the static files. I've investigated questions(1,2,3) with similar problem, but it didn't help me.

I use Spring Boot framework in the application. My files look like: enter image description here

test.html

<html lang="en" xmlns:th="http://www.thymeleaf.org">
<head>
    <script src="js/test.js" th:src="@{/test.js}"/>
</head>
<body>
<button onclick="testFunction('test value')">Button</button>
</body>
</html>

test.js

function testFunction(test) {
    console.log(test);
}

Configuration class

@Configuration
@EnableWebMvc
public class WebMvcConfig extends WebMvcConfigurerAdapter {

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

And problem, when I load test.html file with javascript not loaded.

@GetMapping(value = "web/test")
public String getTestHtmlPage() {
    return "test";
}

enter image description here

/api/v1 is a configuration in application.properties => server.servlet-path=/api/v1

What do I do wrong? Can you help me?

Thanks all!

like image 485
boden Avatar asked Mar 06 '17 21:03

boden


1 Answers

For a better understanding of registry.addResourceHandler("/**").addResourceLocations("classpath:/static/js/");

I wrote a more thorough answer here that discusses invalid resource location mappings. It didn't receive any upvotes, so I hope it's not terrible. :-)

In short, with the way you're mapping classpath:/static/js/, and then accessing, /js/test.js, you're telling Spring to look in /static/js/js/test.js.

What you probably want is classpath:/static/. In that case, when you try to access /js/test.js, it's looking in /static/js/test.js for the file instead.

As for Thymeleaf, I've never used it, but docs indicate you should load scripts with th:src instead of th:href. th:href appears to only be for HTML content.

like image 57
Christopher Schneider Avatar answered Oct 18 '22 00:10

Christopher Schneider