上传图片文件

public String add() throws Exception{
  boolean flag=true;
  String fileName="";
  if(file!=null){
  if(fileFileName.endsWith(".jpg") || fileFileName.endsWith(".png") || fileFileName.endsWith(".jpeg")){//获取文件后缀名判断

           //获取项目根目录
    // HttpServletRequest request = ServletActionContext.getRequest();
    // request.getSession();
    // ServletContext servletContext = ServletActionContext.getServletContext();
    // servletContext.getRealPath("/timeMachine/images/");


    // @SuppressWarnings("deprecation")
    // String rootPath=ServletActionContext.getRequest().getRealPath("/");//获取项目根目录
    InputStream is = new FileInputStream(file);
    fileName = new Date().getTime()+fileFileName.substring(fileFileName.lastIndexOf("."));
    FileUtils.copyInputStreamToFile(is, new File(getsaveDir(), fileName));
  } else{
    flag = false;
  }
  }

}

 

/**
* 得到保存路径
* @return
*/
private String getsaveDir(){
  return ServletActionContext.getServletContext().getRealPath(JPGPATH);
}

posted @ 2016-01-19 10:02  Kevin_Zhou_9  阅读(145)  评论(0编辑  收藏  举报