获得部署到Tomcat的项目路径

public String getPath(){
String path = Thread.currentThread().getContextClassLoader().getResource("").getPath(); 
int end = path.length() - "WEB-INF/classes/".length();//项目所在路径
path = path.substring(1, end).replace('/', '\\')+"image\\"; 
System.out.print(path);
return path;
}
private String path=getPath();