idea|idea springboot 添加访问图片的虚拟路径 ideaspringboot添加访问图片的虚拟

步骤：
1.继承WebMvcConfigurerAdapter
2.重写addResourceHandlers方法
3.加入要配置的虚拟路径registry.addResourceHandler("/upload/image/**").addResourceLocations("file:G:/upload/image/");

Demo如下：

/**
* 在spring boot中加入相应配置的扫描
* @author :liuqh
* @date :2017/12/5 11:06
*/
@Configuration
public class ApplicationConfig extends WebMvcConfigurerAdapter {

@Override
public void addResourceHandlers(ResourceHandlerRegistry registry) {

/*
* 说明：增加虚拟路径(经过本人测试：在此处配置的虚拟路径，用springboot内置的tomcat时有效，
* 用外部的tomcat也有效; 所以用到外部的tomcat时不需在tomcat/config下的相应文件配置虚拟路径了,阿里云linux也没问题)
*/
registry.addResourceHandler("/upload/image/**").addResourceLocations("file:G:/upload/image/");
registry.addResourceHandler("/upload/video/**").addResourceLocations("file:G:/upload/video/");

//阿里云(映射路径去除盘符)
//registry.addResourceHandler("/ueditor/image/**").addResourceLocations("/upload/image/");
//registry.addResourceHandler("/ueditor/video/**").addResourceLocations("/upload/video/");
super.addResourceHandlers(registry);
}
}