不同的实现方式安全性以相同的错误结束

Question

我已经实现了一个结合Spring Boot 和Angular 4 的应用程序。我把所有Angular文件放在/resources/static目录下：

static directory

然后我添加到Spring Security 类：

@Configuration
@EnableWebMvc
@ComponentScan("com.inventory")
public class WebConfig extends WebMvcConfigurerAdapter {

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

    @Override
    public void addViewControllers(ViewControllerRegistry registry) {
        registry.addViewController("/").setViewName("index.html");
    }
}

和：

@Configuration
@EnableWebSecurity
public class WebSecurityConfig extends WebSecurityConfigurerAdapter {

    @Autowired
    private UserDetailsService userDetailsService;

    @Autowired
    public void configAuthentication(AuthenticationManagerBuilder auth) throws Exception {
        auth.userDetailsService(userDetailsService).passwordEncoder(passwordencoder());
    }

    @Override
    protected void configure(HttpSecurity http) throws Exception {
        http.csrf().disable().authorizeRequests()
                .antMatchers("/").permitAll()
                .anyRequest().authenticated();
    }

似乎一切都应该工作。不幸的是，每当我运行我的应用程序时，它都会引发异常：

There was an unexpected error (type=Internal Server Error, status=500).
Could not resolve view with name 'index.html' in servlet with name 'dispatcherServlet'.

当然我尝试了不同的解决方案，比如添加这个：

@Controller
public class ViewController {

    @RequestMapping(value = "/#/")
    public String index() {
        return "forward:/index.html";
    }

    @RequestMapping(value = "/")
    public String home() {
        return "forward:/index.html";
    }
}

但是没有任何效果。有谁知道我还能做什么？

Answer 1

在正常使用 Spring boot 时，无需手动配置资源处理器，spring boot 会自动从以下位置加载内容：

• /静态
• /公共
• /资源
• /META-INF/资源

见spring boot guides on loading static contents