解决spring boot上传图片不马上显示的问题

创建一个congiguration类

package com.example.jyj.config;


import org.springframework.context.annotation.Configuration;
import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;

@Configuration
    public class MyImgRefreshConfig implements WebMvcConfigurer {
        @Override
        public void addResourceHandlers(ResourceHandlerRegistry registry) {
            registry.addResourceHandler("/static/img/**").addResourceLocations("file:/Users/wenguoqiang/Downloads/jyj/src/main/resources/static/img/");
        }
    }