tonyiweb
commented
7 years ago /**
- @author wWX396414
- @return
*/
@RequestMapping(value = "/clipBoard", method = RequestMethod.POST)
public @ResponseBody
String getClipBoard(HttpServletRequest request, ModelMap model, HttpSession session)
{
try
{
//获取从前台传来的base64的字符串
String imgStr=request.getParameter("imgStr");
imgStr = imgStr.split(",")[1];
String url =
request.getScheme() + "://" + PropertiesHelper.getConfig(Consts.PROXYNAME) + request.getContextPath()+"/resources/upload";
File uploadPath = new File(WorkPathHelper.getWorkPath() + "/resources/upload");
String fileName = "/screenshot_"+DateUtils.getDateTimeYmdhmsSEQ(new Date())+".jpg";
if (!uploadPath.exists() && !uploadPath.isDirectory())
{
//如果文件夹不存在，就重新创建
uploadPath.mkdir();
}
if(imgStr!=null)
{//将base64字符串转换为图片并保存到服务器中
byte[] bytes = (byte[])Base64.decodeBase64(imgStr);
for(int i=0;i<bytes.length;i++)
{
if(bytes[i]<0)
{
bytes[i]+=256;
}
}
File file = new File(uploadPath+fileName);
if(!file.exists())
{
file.createNewFile();
}
FileOutputStream out = new FileOutputStream(file);
out.write(bytes);
out.flush();
out.close();
return url+fileName;
}
else
{ return "0"; } } catch(Exception e) { LOGGER.error(e); } return "0"; }
note3