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  • springboot通过url访问本地图片

    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
     */
    @Configuration
    public 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

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  • 原文地址:https://www.cnblogs.com/DanBrown/p/12588768.html
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