MultipartHttpServletRequest_文件上传

//单个文件上传
@RequestMapping(value = "/uploadFile/{path}", method = RequestMethod.POST)
@ResponseBody
public ReturnObj upload(@PathVariable("path") String _path, HttpServletRequest request,
HttpServletResponse response) {

MultipartHttpServletRequest multipartRequest = (MultipartHttpServletRequest) request;
CommonsMultipartFile file = (CommonsMultipartFile) multipartRequest.getFile("file");

// String name = multipartRequest.getParameter("name");
String realFileName = file.getOriginalFilename();
System.out.println("文件名：" + realFileName);
String ctxPath = "";
if (StringUtils.isNotBlank(_path)) {
ctxPath = request.getSession().getServletContext().getRealPath("/") + _path + "/";
} else {
ctxPath = request.getSession().getServletContext().getRealPath("/") + "upload/";
}
System.out.println("上传路径：" + ctxPath);
File dirPath = new File(ctxPath);
if (!dirPath.exists()) {
dirPath.mkdir();
}
File uploadFile = new File(ctxPath + realFileName);
try {
FileCopyUtils.copy(file.getBytes(), uploadFile);
} catch (IOException e) {
e.printStackTrace();
return new ReturnObj(ReturnObj.ERROR);
}

return new ReturnObj(ReturnObj.SUCCESS);
}

// 项目文件上传，多文件
@RequestMapping(value = "/uploadProFile", method = RequestMethod.POST)
public String uploadMore(HttpServletRequest request, HttpServletResponse response, Model model) {
String msg = "";
int _status = 0;
boolean hasFail = false;
StringBuffer sb = new StringBuffer();
String uploadType = request.getParameter("uploadType");
String proPath = "";
if (StringUtils.isNotBlank(request.getParameter("proPath"))) {
proPath = request.getParameter("proPath") + "/";

String warPath = proPath;
String jsPath = proPath
+ (request.getParameter("jsPath") == null ? "" : request.getParameter("jsPath"));
String ftlPath = proPath
+ (request.getParameter("ftlPath") == null ? "" : request
.getParameter("ftlPath"));
String imgPath = proPath
+ (request.getParameter("imgPath") == null ? "" : request
.getParameter("imgPath"));

String version = request.getParameter("versionNum");
MultipartHttpServletRequest multipartRequest = (MultipartHttpServletRequest) request;
Map<String, MultipartFile> fileMap = multipartRequest.getFileMap();
System.out.println("WAR上传路径：" + warPath);
System.out.println("JS上传路径：" + jsPath);