第一種方式:注入一個WebMvcConfigurer對象(springboot中所有的WebMvcConfigurer對象會一起起作用)
1 import org.springframework.context.annotation.Bean; 2 import org.springframework.context.annotation.Configuration; 3 import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry; 4 import org.springframework.web.servlet.config.annotation.WebMvcConfigurer; 5 6 @Configuration 7 public class MvcConfig { 8 @Bean 9 public WebMvcConfigurer webMvcConfigurer(){ 10 return new WebMvcConfigurer() { 11 @Override 12 public void addResourceHandlers(ResourceHandlerRegistry registry) { 13 registry.addResourceHandler("/uploads/**").addResourceLocations("file:/home/uploads/"); 14 } 15 }; 16 } 17 }
“/uploads/**” :表示訪問路徑,根據實際情況指定(這里表示/uploads/下的所有路徑)
"file:/home/uploads/" :表示靜態資源在硬盤上的真實存儲位置,根據實際情況指定
第二種方式:配置文件中配置(常用)
1 spring: 2 mvc: 3 static-path-pattern: /uploads/** 4 resources: 5 static-locations: classpath:/META-INF/resources/,classpath:/resources/,classpath:/static/,classpath:/public/,file:/home/uploads/
只需要將static-locations下末尾的真實路徑file:/home/upload/修改成實際需要映射到的真實路徑即可