睿虎的博客

@Controller
@RequestMapping("/upload")
public class UploadController {

    @ResponseBody
    @RequestMapping("/upload")
    public String httpUpload(@RequestParam("files") MultipartFile files[]){
        String uploadFilePath="D:\\laiscdata";
        JSONObject object=new JSONObject();
        for(int i=0;i<files.length;i++){
            String fileName = files[i].getOriginalFilename();  // 文件名
            File dest = new File(uploadFilePath +'\\'+ fileName);
            if (!dest.getParentFile().exists()) {
                dest.getParentFile().mkdirs();
            }
            try {
                files[i].transferTo(dest);
            } catch (Exception e) {
                System.out.println("程序错误："+e);
                object.put("success",2);
                object.put("result","程序错误，请重新上传");
                return object.toString();
            }
        }
        object.put("success",1);
        object.put("result","文件上传成功");
        return object.toString();
    }

}