springboot通过url访问本地图片

2024-11-09 06:27:200 次浏览 投稿

1.引入jar包

org.springframework.bootspring-boot-starter-web

2.创建配置类

package com.common.config;import org.springframework.beans.factory.annotation.Value;import org.springframework.context.annotation.Configuration;import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry;import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;/** * @BelongsProject: demo * @Author: DanBrown * @CreateTime: 2020-03-28 14:33 * @description: TODO */@Configurationpublic class WebConfig implements WebMvcConfigurer {@Value("${upload.path}")private String uploadPath; @Overridepublic void addResourceHandlers(ResourceHandlerRegistry registry) {// /home/file/**为前端URL访问路径 后面 file:xxxx为本地磁盘映射 file:/C:/aaa/bbb/registry.addResourceHandler("/home/file/**").addResourceLocations("file:C:" + uploadPath);}}

3. 访问

http://localhost:8080/home/file/820123.png