<form action="<%=path%>/oper/course/upload" method="post" enctype="multipart/form-data">
@RequestMapping(value = "/upload")
public @ResponseBody String upload(HttpServletRequest request, @RequestParam("fileUpload")
MultipartFile fileUpload) throws Exception {
JSONObject data = new JSONObject();
//判断是否有文件
if (!fileUpload.isEmpty()) {
try {
String fileName = fileUpload.getOriginalFilename();
// 获取文件后缀
String[] suffixs = fileName.split("\\.");
String suffix = "." + suffixs[suffixs.length - 1];
//判断上传的文件格式是否正确
if ((".xml".indexOf(suffix.toLowerCase()) != -1)) {
byte[] bytes = fileUpload.getBytes();
Integer fileSize = (int) fileUpload.getSize() / 1024;
// 如果文件小于10M，则上传文件，否则提示用户不能超过10M
if (fileSize <= 10240) {
String uploadPath = "upload/" + fileName;
File file = new File(request.getSession().getServletContext().getRealPath("upload"));
file.mkdirs();//创建文件夹
File filePath = new File(request.getSession().getServletContext().getRealPath(uploadPath));
//文件开始上传到服务器上
FileCopyUtils.copy(bytes, filePath);
CourseWare course = xmlUtil.wbtDescribe(filePath.toString());
List courseList = courseWareService.queryCourseWareId(course.getCourseNumber());
if(courseList!=null&&courseList.size()>0){
//更新数据
courseWareService.upadteCourseWare(course);
}else{
courseWareService.save(course);
}
data.put("statue", 1);
} else {
data.put("statue", 0);
data.put("errMsg ", "上传的文件太大，文件大小不能超过10M");
}
} else {
data.put("statue", 0);
data.put("errMsg ", "上传的文件格式不支持");
}
} catch (IOException e) {
e.printStackTrace();
data.put("statue", 0);
log.error("上传WBT格式错误，请上传正确的wbt文件"+e.getMessage());
}
}
return data.toJSONString();
}