在Spring MVC中不使用Java配置加载资源



首先,我在RootConfig中使用了WebMvcConfigurerAdapter,并且连接了资源,但我没有部署Spring安全项目。

@Configuration
@ComponentScan({"org.example"})
public class RootConfig extends WebMvcConfigurerAdapter {
}

然后我从类RootConfig中删除了WebMvcConfigurerAdapter,项目变得可部署,但资源停止工作。

@Configuration
@ComponentScan({"org.example"})
public class RootConfig {
}

项目结构如何连接样式:

<link rel="stylesheet" href="${pageContext.request.contextPath}/resources/css/index.css">

我的资源处理器:

@Configuration
@EnableWebMvc
@ComponentScan({
"org.example",
"org.example.model",
"org.example.repo",
"org.example.service"
})
public class WebConfig implements WebMvcConfigurer {
@Bean
public ViewResolver viewResolver() {
InternalResourceViewResolver resolver = new InternalResourceViewResolver();
resolver.setPrefix("/WEB-INF/views/");
resolver.setSuffix(".jsp");
return resolver;
}
@Override
public void addResourceHandlers(ResourceHandlerRegistry registry) {
registry.addResourceHandler("/resources/**").addResourceLocations("/resources/");
}
}

SpringMvcDispatcherServletInitializer:

public class SpringMvcDispatcherServletInitializer extends AbstractAnnotationConfigDispatcherServletInitializer {
@Override
protected Class<?>[] getRootConfigClasses() {
return new Class[]{RootConfig.class};
}
@Override
protected Class<?>[] getServletConfigClasses() {
return new Class[]{WebConfig.class};
}
@Override
protected String[] getServletMappings() {
return new String[]{"/"};
}
}

尝试在下面的资源上覆盖配置方法与web-security,如果你使用thyymleaf使用@来表示URIhref="@{/**/css/index.css}">或者正确检查路径

@Override
public void configure(WebSecurity web) throws Exception {
web.ignoring().antMatchers("/resources/*");
}

使用此语法访问您的css文件

<link href="<c:url value="/resources/css/index.css />" rel="stylesheet">