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Editor to share with you how to configure Springboot picture virtual mapping, I believe that most people do not know much about it, so share this article for your reference, I hope you can learn a lot after reading this article, let's go to know it!

1. Create a location where the static resource of MyWebAppConfigurer configuration needs to be mapped, it is recommended to write the path of addResourceLocations in application.yml, and load the external configuration file and modify the aspect when the package modification configuration file is deployed in the future. This is written in the code in order to save time.

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 configuration @ Configurationpublic class MyWebAppConfigurer implements WebMvcConfigurer {@ Override public void addResourceHandlers (ResourceHandlerRegistry registry) {registry.addResourceHandler ("/ image/**"). AddResourceLocations ("file:C:\ Users\ Administrator\ Desktop\ November setup\");}}

two。 Without permission control, you can access it directly through the IP+ port + project name and the path in addResourceHandler. If you have permission control, you need permission to rest assured or put it under the static static resource folder. Shiro permission for personal use, so it needs to be released.

@ Bean ("shiroFilter") public ShiroFilterFactoryBean shiroFilter (SecurityManager securityManager) {ShiroFilterFactoryBean shiroFilter = new ShiroFilterFactoryBean (); shiroFilter.setSecurityManager (securityManager); / / oauth filter Map filters = new HashMap (); filters.put ("oauth3", new OAuth3Filter ()); shiroFilter.setFilters (filters); Map 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 ("/ *", "oauth3"); shiroFilter.setFilterChainDefinitionMap (filterMap); return shiroFilter;}

3. Mapping successful, accessing http://localhost:8080/renren-fast/image/v2-4f45411c72eb128a6085fc8173286ffc_1440w.jpg

These are all the contents of the article "how to configure Picture Virtual Mapping in Springboot". Thank you for reading! I believe we all have a certain understanding, hope to share the content to help you, if you want to learn more knowledge, welcome to follow the industry information channel!

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