1.引入jar包

<dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-web</artifactId></dependency>

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; @Override public 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 registry.addResourceHandler("/home/file/**").addResourceLocations("file:C:" + uploadPath); }}

3. 访问

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

以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持。