SpringBoot配置图片虚拟映射

叁歲伎倆 2023-10-02 16:19 17阅读 0赞

> 1. 新建一个MyWebAppConfigurer 配置静态资源需要映射的位置、建议把addResourceLocations的路径写在application.yml中、方面以后部署的打包修改配置文件的时候做外部配置文件加载、方面修改。这边为了节约时间就在代码中写了。

package io.renren.config;
    import org.springframework.context.annotation.Configuration;
    import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry;
    import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
    /**
     * 
     * @author lyy
     * 2021.11.21
     */
    //springboot 2.x配置
    @Configuration
    public class MyWebAppConfigurer implements WebMvcConfigurer {
        @Override
        public void addResourceHandlers(ResourceHandlerRegistry registry) {
            registry.addResourceHandler("/image/**").addResourceLocations("file:C:\\Users\\Administrator\\Desktop\\11月毕设\\");
        }
    }

> 2.没有加权限控制的话直接通过IP+端口+项目名以及addResourceHandler中的路径就可以访问了、有权限控制的话需要权限放心或放在static静态资源文件夹下。个人用的shiro权限、所以需要放行。

@Bean("shiroFilter")
        public ShiroFilterFactoryBean shiroFilter(SecurityManager securityManager) {
            ShiroFilterFactoryBean shiroFilter = new ShiroFilterFactoryBean();
            shiroFilter.setSecurityManager(securityManager);
    
            //oauth过滤
            Map<String, Filter> filters = new HashMap<>();
            filters.put("oauth2", new OAuth2Filter());
            shiroFilter.setFilters(filters);
    
            Map<String, String> filterMap = new LinkedHashMap<>();
            filterMap.put("/webjars/**", "anon");
            filterMap.put("/druid/**", "anon");
            filterMap.put("/app/**", "anon");
            filterMap.put("/sys/login", "anon");
            filterMap.put("/swagger/**", "anon");
            filterMap.put("/v2/api-docs", "anon");
            filterMap.put("/swagger-ui.html", "anon");
            filterMap.put("/swagger-resources/**", "anon");
            filterMap.put("/captcha.jpg", "anon");
            filterMap.put("/image/**", "anon");
    
            filterMap.put("/**", "oauth2");
            shiroFilter.setFilterChainDefinitionMap(filterMap);
    
            return shiroFilter;
        }

> 3.映射成功、访问[http://localhost:8080/renren-fast/image/v2-4f45411c72eb128a6085fc8173286ffc\_1440w.jpg][http_localhost_8080_renren-fast_image_v2-4f45411c72eb128a6085fc8173286ffc_1440w.jpg]

![watermark_type_ZHJvaWRzYW5zZmFsbGJhY2s_shadow_50_text_Q1NETiBAamF2YeadjuadqOWLhw_size_20_color_FFFFFF_t_70_g_se_x_16][]

[http_localhost_8080_renren-fast_image_v2-4f45411c72eb128a6085fc8173286ffc_1440w.jpg]: http://localhost:8080/renren-fast/image/v2-4f45411c72eb128a6085fc8173286ffc_1440w.jpg
[watermark_type_ZHJvaWRzYW5zZmFsbGJhY2s_shadow_50_text_Q1NETiBAamF2YeadjuadqOWLhw_size_20_color_FFFFFF_t_70_g_se_x_16]: https://img-blog.csdnimg.cn/4d21e6b9541d4ab08bed27d259f900fd.png?x-oss-process=image/watermark,type_ZHJvaWRzYW5zZmFsbGJhY2s,shadow_50,text_Q1NETiBAamF2YeadjuadqOWLhw==,size_20,color_FFFFFF,t_70,g_se,x_16