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怎么在springboot项目中访问静态资源?很多新手对此不是很清楚,为了帮助大家解决这个难题,下面小编将为大家详细讲解,有这方面需求的人可以来学习下,希望你能有所收获。
@Configuration public class SystemConfigurer implements WebMvcConfigurer { @Value("${jeewx.path.upload}") private String upLoadPath; //配置的文件的存储位置如 “E://image” @Value("${spring.resource.static-locations}") private String staticLocations; //其他静态资源位置,如js,css文件 /**默认拦截器排除资源*/ private List<String> EXCLUDE_PATHS= Arrays.asList("/plug-in/**","/content/**","/upload/**","/system/*.do","/error"); @Autowired private LoginInterceptor loginInterceptor; @Autowired private AccessSignInterceptor accessSignInterceptor; @Value("${jeewx.interceptor.is-open}") private boolean isOpen; @Value("${jeewx.interceptor.excludeUrls.login-interceptor}") private String loginInterceptorExcludeUrls; @Value("${jeewx.interceptor.excludeUrls.access-sign-interceptor}") private String accessSignInterceptorExcludeUrls; /** * 静态资源的配置 - 使得可以从磁盘中读取 Html、图片、视频、音频等 */ @Override public void addResourceHandlers(ResourceHandlerRegistry registry) { registry.addResourceHandler("/**") .addResourceLocations("file:" + upLoadPath + "//") .addResourceLocations(staticLocations.split(",")); } /** * 登录验证码 */ @Bean @SuppressWarnings({ "rawtypes", "unchecked" }) public ServletRegistrationBean randCodeImageServlet() { ServletRegistrationBean servletRegistrationBean = new ServletRegistrationBean(new RandCodeImageServlet(), "/randCodeImage"); return servletRegistrationBean; } /** * 拦截器(登录 + 签名) */ public void addInterceptors(InterceptorRegistry registry) { if(isOpen) { log.info("loginInterceptorExcludeUrls: "+loginInterceptorExcludeUrls); log.info("accessSignInterceptorExcludeUrls: "+accessSignInterceptorExcludeUrls); registry.addInterceptor(loginInterceptor).addPathPatterns("/**/back/**/*").excludePathPatterns(EXCLUDE_PATHS).excludePathPatterns(loginInterceptorExcludeUrls.split(",")); registry.addInterceptor(accessSignInterceptor).addPathPatterns("/**").excludePathPatterns("/**/back/**").excludePathPatterns(EXCLUDE_PATHS).excludePathPatterns(accessSignInterceptorExcludeUrls.split(",")); } } /** * 默认跳转登录页面 */ @Override public void addViewControllers(ViewControllerRegistry registry) { registry.addViewController("/").setViewName("redirect:/system/login.do"); registry.setOrder(Ordered.HIGHEST_PRECEDENCE); } }
springboot一种全新的编程规范,其设计目的是用来简化新Spring应用的初始搭建以及开发过程,SpringBoot也是一个服务于框架的框架,服务范围是简化配置文件。
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