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Javascript 无法使用spring加载外部脚本js文件_Javascript_Java_Spring_Vue.js - Fatal编程技术网

Javascript 无法使用spring加载外部脚本js文件

Javascript 无法使用spring加载外部脚本js文件,javascript,java,spring,vue.js,Javascript,Java,Spring,Vue.js,结构是: src -主要 --资源 ---vue.html ---example.js vue.html是: <!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Title</title> <!-- <script src="https://cdn.jsdelivr.net/npm/vue/dist/vu

结构是:

src -主要 --资源 ---vue.html ---example.js

vue.html是:

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
<!--    <script src="https://cdn.jsdelivr.net/npm/vue/dist/vue.js"></script>-->
    <script src="./example.js"></script>

    <script>
        alert("I'm active");


    </script>
我去,但我不能去

它给

Whitelabel Error Page
This application has no explicit mapping for /error, so you are seeing this as a fallback.
但在intellj idea中,当我右键单击html并说“在浏览器中打开”时,它会转到

我的剧本很好用。这是
**example.js**

alert("This script will load first");
那么,是什么阻止我的js工作

这是安全配置:

@Configuration
@EnableWebSecurity
//@EnableWebMvc
public class WebSecurity extends WebSecurityConfigurerAdapter {


@Override
protected void configure(HttpSecurity http) throws Exception {

    String[] resources = new String[]{
            "/",
            "/home",
            "/css/**",
            "/icons/**",
            "/images/**",
            "/resources/**",
            "/static/**",
            "/js/**"
    };

  http.csrf().disable();

    http.authorizeRequests()
            .antMatchers(resources).permitAll()
            .and()
            .formLogin()
            .loginPage("/login")
            .loginProcessingUrl("/authenticateTheUser")
            .defaultSuccessUrl("/dashboard")
            .permitAll();
}
我也尝试过这些:

<script src="./example.js"></script>
<script src="../example.js"></script>
<script src="/example.js"></script>
<script src="templates/example.js"></script>

尝试以下代码加载静态文件

@Configuration
//@EnableWebMvc
public class MvcConfig extends WebSecurityConfigurerAdapter implements WebMvcConfigurer {
    @Override
    public void addResourceHandlers(ResourceHandlerRegistry registry) {
        registry
            .addResourceHandler("/resources/**")
            .addResourceLocations("/resources/");
    }

    @Override
    protected void configure(HttpSecurity http) throws Exception {
        String[] resources = new String[]{
            "/",
                "/home",
                "/css/**",
                "/icons/**",
                "/images/**",
                "/resources/**",
                "/static/**",
                "/js/**"
        };
        http.csrf().disable();
        http.authorizeRequests()
            .antMatchers(resources).permitAll()
            .and()
            .formLogin()
            .loginPage("/login")
            .loginProcessingUrl("/authenticateTheUser")
            .defaultSuccessUrl("/dashboard")
            .permitAll();
    }
}
并在html页面中像这样调用它


<script src="http://localhost:8080/myproject/resources/vau.js"></script>



希望这能解决问题。

但是
@EnableWebMvc
禁用了MVC自动配置?您可以不使用它,因为spring会自动添加它。它还提供了
未捕获的SyntaxError:Unexpected token'您也可以保留它,这是用于静态资源的。我已经更新了代码,您可以扩展并实现这两个功能

<script src="http://localhost:8080/myproject/resources/vau.js"></script>