本文整理汇总了Java中org.springframework.web.multipart.MultipartHttpServletRequest.getMultiFileMap方法的典型用法代码示例。如果您正苦于以下问题：Java MultipartHttpServletRequest.getMultiFileMap方法的具体用法？Java MultipartHttpServletRequest.getMultiFileMap怎么用？Java MultipartHttpServletRequest.getMultiFileMap使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类org.springframework.web.multipart.MultipartHttpServletRequest的用法示例。
在下文中一共展示了MultipartHttpServletRequest.getMultiFileMap方法的5个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: Upload
import org.springframework.web.multipart.MultipartHttpServletRequest; //导入方法依赖的package包/类
@RequestMapping(value = "Upload")
public String Upload(HttpServletRequest request) throws Exception {
// ת��ΪMultipartHttpRequest
MultipartHttpServletRequest multipartRequest = (MultipartHttpServletRequest) request;
// ����ϴ����ļ�������ǰ̨��name���Ƶõ��ϴ����ļ���
MultiValueMap<String, MultipartFile> multiValueMap = multipartRequest.getMultiFileMap();
List<MultipartFile> files = multiValueMap.get("clientFile");
//MultipartFile file = multipartRequest.getFile("clientFile");
if (!files.isEmpty()) {
//������Ϳ��Զ�file���д����ˣ����Ը����Լ�����������浽���ݿ���߷�������ij���ļ���
/*for(MultipartFile file :files)
{
fileService.upload(file);
}*/
//ʹ��forEach ��Lambda ʵ��
files.forEach(f -> fileService.upload(f));
}
return "Success";
}
示例2: handle
import org.springframework.web.multipart.MultipartHttpServletRequest; //导入方法依赖的package包/类
public void handle(HttpServletRequest request) {
if (request instanceof MultipartHttpServletRequest) {
logger.debug("force cast to MultipartHttpServletRequest");
MultipartHttpServletRequest req = (MultipartHttpServletRequest) request;
this.multiFileMap = req.getMultiFileMap();
logger.debug("multiFileMap : {}", multiFileMap);
this.handleMultiValueMap(req);
logger.debug("multiValueMap : {}", multiValueMap);
return;
}
if (multipartResolver.isMultipart(request)) {
logger.debug("is multipart : {}",
multipartResolver.isMultipart(request));
this.multipartHttpServletRequest = multipartResolver
.resolveMultipart(request);
logger.debug("multipartHttpServletRequest : {}",
multipartHttpServletRequest);
this.multiFileMap = multipartHttpServletRequest.getMultiFileMap();
logger.debug("multiFileMap : {}", multiFileMap);
this.handleMultiValueMap(multipartHttpServletRequest);
logger.debug("multiValueMap : {}", multiValueMap);
} else {
this.handleMultiValueMap(request);
logger.debug("multiValueMap : {}", multiValueMap);
}
}
示例3: doPost
import org.springframework.web.multipart.MultipartHttpServletRequest; //导入方法依赖的package包/类
public void doPost(HttpServletRequest request, HttpServletResponse response)
throws ServletException, java.io.IOException {
// Check that we have a file upload request
boolean isMultipart = ServletFileUpload.isMultipartContent(request);
if (!isMultipart) {
return;
}
try {
MultipartHttpServletRequest
multiRequest =
new CommonsMultipartResolver().resolveMultipart(request);
MultiValueMap<String, MultipartFile> fileMap = multiRequest.getMultiFileMap();
BlobstoreService blobstoreService = AppFactory.get().getBlobstoreService();
Map<String, String> names = new HashMap<>(1);
for (String fieldName : fileMap.keySet()) {
MultipartFile file = fileMap.getFirst(fieldName);
String fileName = file.getOriginalFilename();
String contentType = file.getContentType();
long sizeInBytes = file.getSize();
String
blobKey =
blobstoreService.store(fileName, contentType, sizeInBytes, file.getInputStream());
names.put(fieldName, blobKey);
}
request.getSession().setAttribute("blobs", names);
RequestDispatcher
dispatcher =
getServletContext().getRequestDispatcher(request.getParameter("ru"));
dispatcher.forward(multiRequest, response);
} catch (Exception ex) {
_logger.severe("Upload failed", ex);
}
}
示例4: doPost
import org.springframework.web.multipart.MultipartHttpServletRequest; //导入方法依赖的package包/类
public void doPost(HttpServletRequest request, HttpServletResponse response)
throws ServletException, java.io.IOException {
// Check that we have a file upload request
boolean isMultipart = ServletFileUpload.isMultipartContent(request);
if (!isMultipart) {
return;
}
try {
MultipartHttpServletRequest
multiRequest =
new CommonsMultipartResolver().resolveMultipart(request);
MultiValueMap<String, MultipartFile> fileMap = multiRequest.getMultiFileMap();
BlobstoreService blobstoreService = AppFactory.get().getBlobstoreService();
Map<String, String> names = new HashMap<>(1);
for (String fieldName : fileMap.keySet()) {
MultipartFile file = fileMap.getFirst(fieldName);
String fileName = file.getOriginalFilename();
String contentType = file.getContentType();
long sizeInBytes = file.getSize();
String
blobKey =
blobstoreService.store(fileName, contentType, sizeInBytes, file.getInputStream());
names.put(fieldName, blobKey);
names.put("file", fileName);
}
response.getWriter().write(new Gson().toJson(names));
response.setStatus(HttpStatus.SC_CREATED);
} catch (Exception ex) {
_logger.severe("Upload failed", ex);
}
}
示例5: doTestFiles
import org.springframework.web.multipart.MultipartHttpServletRequest; //导入方法依赖的package包/类
private void doTestFiles(MultipartHttpServletRequest request) throws IOException {
Set<String> fileNames = new HashSet<String>();
Iterator<String> fileIter = request.getFileNames();
while (fileIter.hasNext()) {
fileNames.add(fileIter.next());
}
assertEquals(3, fileNames.size());
assertTrue(fileNames.contains("field1"));
assertTrue(fileNames.contains("field2"));
assertTrue(fileNames.contains("field2x"));
CommonsMultipartFile file1 = (CommonsMultipartFile) request.getFile("field1");
CommonsMultipartFile file2 = (CommonsMultipartFile) request.getFile("field2");
CommonsMultipartFile file2x = (CommonsMultipartFile) request.getFile("field2x");
Map<String, MultipartFile> fileMap = request.getFileMap();
assertEquals(3, fileMap.size());
assertTrue(fileMap.containsKey("field1"));
assertTrue(fileMap.containsKey("field2"));
assertTrue(fileMap.containsKey("field2x"));
assertEquals(file1, fileMap.get("field1"));
assertEquals(file2, fileMap.get("field2"));
assertEquals(file2x, fileMap.get("field2x"));
MultiValueMap<String, MultipartFile> multiFileMap = request.getMultiFileMap();
assertEquals(3, multiFileMap.size());
assertTrue(multiFileMap.containsKey("field1"));
assertTrue(multiFileMap.containsKey("field2"));
assertTrue(multiFileMap.containsKey("field2x"));
List<MultipartFile> field1Files = multiFileMap.get("field1");
assertEquals(2, field1Files.size());
assertTrue(field1Files.contains(file1));
assertEquals(file1, multiFileMap.getFirst("field1"));
assertEquals(file2, multiFileMap.getFirst("field2"));
assertEquals(file2x, multiFileMap.getFirst("field2x"));
assertEquals("type1", file1.getContentType());
assertEquals("type2", file2.getContentType());
assertEquals("type2", file2x.getContentType());
assertEquals("field1.txt", file1.getOriginalFilename());
assertEquals("field2.txt", file2.getOriginalFilename());
assertEquals("field2x.txt", file2x.getOriginalFilename());
assertEquals("text1", new String(file1.getBytes()));
assertEquals("text2", new String(file2.getBytes()));
assertEquals(5, file1.getSize());
assertEquals(5, file2.getSize());
assertTrue(file1.getInputStream() instanceof ByteArrayInputStream);
assertTrue(file2.getInputStream() instanceof ByteArrayInputStream);
File transfer1 = new File("C:/transfer1");
file1.transferTo(transfer1);
File transfer2 = new File("C:/transfer2");
file2.transferTo(transfer2);
assertEquals(transfer1, ((MockFileItem) file1.getFileItem()).writtenFile);
assertEquals(transfer2, ((MockFileItem) file2.getFileItem()).writtenFile);
}