方法一:
新建一個(gè)類如下:

表示:將/file/**路徑映射到D:img 下
訪問方式:localhost:8080/file/1.png
@Component??
class WebConfigurer implements WebMvcConfigurer {
????@Override ?
????public void addResourceHandlers(ResourceHandlerRegistry?registry) { ?
????????registry.addResourceHandler("/file/**").addResourceLocations("file:D:/img/"); ?
????}??
}
方法二:
修改application.properties文件
web.filepath= D:/img
spring.resources.static-locations= classpath:/resources/,classpath:/static/,file:${web.filepath}
表示將靜態(tài)資源路徑映射到D:/img
訪問方式:localhost:8080/1.img即可
lunix 同上 目錄file:/usr/img/