Question

我正在使用Spring Boot，无法访问CSS，图像和JS文件。

我的@SpringBootApplication类：

@SpringBootApplication
public class Application {

    public static void main(String[] args) {
        SpringApplication.run(Application.class, args);
    }
}

我的application.properties文件显示为：

spring.datasource.url=jdbc:mysql://localhost:3306/<schema>?autoReconnect=true&useSSL=false
spring.datasource.driverClassName=com.mysql.jdbc.Driver
spring.datasource.name=<sql-databasename>
spring.datasource.username=<sql-username>
spring.datasource.password=<sql-password>
#spring.datasource.driver-class-name=com.mysql.jdbc.Driver
spring.jpa.database=MYSQL
spring.jpa.database-platform=org.hibernate.dialect.MySQLDialect
spring.jpa.show-sql=false 
spring.jpa.hibernate.ddl-auto=update

# EMBEDDED SERVER CONFIGURATION (ServerProperties)
server.context-path=/<application-name>
server.display-name=<application-name>
server.port=8080
server.session.cookie.max-age=3600

# SPRING MVC (WebMvcProperties)
spring.mvc.favicon.enabled=true
spring.mvc.date-format=dd/MM/yyyy
spring.mvc.locale=pt_BR
spring.mvc.locale-resolver=accept-header
spring.mvc.servlet.load-on-startup=-1
spring.mvc.static-path-pattern=/**

# SPRING RESOURCES HANDLING (ResourceProperties)
spring.resources.add-mappings=true
spring.resources.cache-period=1
spring.resources.static-locations=classpath:/META-INF/resources/,classpath:/resources/,classpath:/static/**,classpath:/public/**

# THYMELEAF (ThymeleafAutoConfiguration)
spring.thymeleaf.cache=true
spring.thymeleaf.check-template-location=true
spring.thymeleaf.prefix=classpath:/templates/
spring.thymeleaf.suffix=.html
spring.thymeleaf.mode=HTML5
spring.thymeleaf.encoding=UTF-8
spring.thymeleaf.content-type=text/html

纯粹还没有完全理解Spring Boot是如何工作的，我还没有能够摆脱这个配置文件：

@Configuration
@EnableAutoConfiguration
@ComponentScan(basePackages = "b.c.g.c")
public class CmsBootApplicationConfiguration extends WebMvcConfigurerAdapter {

    @Bean(name = "messageSource")
    @Description("Spring message resolver")
    public MessageSource messageSource() {
        ResourceBundleMessageSource messageSource = new ResourceBundleMessageSource();
        messageSource.setBasename("i18n/messages");
        messageSource.setFallbackToSystemLocale(false);
        messageSource.setCacheSeconds(0);
        messageSource.setDefaultEncoding("utf-8");
        return messageSource;
    }

    @Bean(name = "localeResolver")
    @Description("Spring locale resolver")
    public LocaleResolver localeResolver() {
        SessionLocaleResolver resolver = new SessionLocaleResolver();
        resolver.setDefaultLocale(new Locale("pt", "BR"));
        return resolver;
    }

    @Bean(name = "multipartResolver")
    public StandardServletMultipartResolver resolver() {
        return new StandardServletMultipartResolver();
    }

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

    @Bean
    public UrlTemplateResolver urlTemplateResolver() {
        return new UrlTemplateResolver();
    }
}

静态资源位于此处：

src/main/resources
    static
        css/
        img/
        js/

但是，当我尝试访问任何静态资源时，比如，例如在浏览器调用下：

http://localhost:8080/<application-name>/static/css/bootstrap.min.css

结果是：

{＆＃34; timestamp＆＃34;：1472734923645，＆＃34; status＆＃34;：404，＆＃34; error＆＃34;：＆＃34; Not Found＆＃34;，＆＃34; message＆＃34;：＆＃34;没有可用消息＆＃34;，＆＃34;路径＆＃34;：＆＃34; /cms/static/css/bootstrap.min.css"}

但文件那里......

我浏览了一下但无法在Spring Boot Reference Guide找到解决方案。

我做错了什么以及如何让它发挥作用？

Answer 1

从您的配置中移除spring.resources.static-locations，除非您想要更改它，默认情况下包含/static/。资源里面 static目录包含在http路径中在引用资源时，您不必包含static 文件src/main/resources/static/css/bootstrap.min.css应在http://localhost:8080/appname/css/bootstrap.min.css

上提供

Answer 2

静态文件夹直接映射到根URL，因此您将通过root URL +相对于静态文件夹fe的路径访问这些文件。

localhost:8080/css/style.css

Spring boot - 为什么我的应用程序找不到静态资源？

2 个答案: