Springboot配置图片虚拟映射示例代码

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

总结

到此这篇关于Springboot配置图片虚拟映射的文章就介绍到这了,更多相关Springboot配置图片虚拟映射内容请搜索我们以前的文章或继续浏览下面的相关文章希望大家以后多多支持我们！