springboot获取项目目录路径

springboot部署后获取项目的路径

//获取跟目录
File path = new File(ResourceUtils.getURL("classpath:").getPath());
if(!path.exists()) path = new File("");
System.out.println("path:"+path.getAbsolutePath());

//如果上传目录为/static/images/upload/，则可以如下获取：
File upload = new File(path.getAbsolutePath(),"static/images/upload/");
if(!upload.exists()) upload.mkdirs();
System.out.println("upload url:"+upload.getAbsolutePath());
//在开发测试模式时，得到的地址为：{项目跟目录}/target/static/images/upload/
//在打包成jar正式发布时，得到的地址为：{发布jar包目录}/static/images/upload/