如何将上传的文件保存到sdcard文件夹，目前它存储到/ data / data / cache文件夹，其文件名为＆＃34; NanoHTTPD-一些随机数＆＃34;。
我无法将其复制到SD卡中的任何文件夹位置。
我想将文件保存到sdcard中预先提到的文件夹位置，其名称与从我的html页面上传的原始文件名相同。
我尝试过所有类型的代码。但文件复制始终失败。 1）无法获得临时文件的正确位置。 2）没有获得表格张贴的原始文件名
这是我的实施。
请帮助我被困住。
public class HttpMultimediaServer extends NanoHTTPD {
private static final String TAG = "HttpMultimediaServer";
private FileInputStream fileInputStream;
public HttpMultimediaServer() {
super(12345);
this.setTempFileManagerFactory(new ExampleManagerFactory());
}
@Override
public Response serve(IHTTPSession session) {
Method method = session.getMethod();
String uri = session.getUri();
Log.e("handle", "url>>" + uri);
if (uri.contains(filesOnly)) {
isfilesOnly = true;
uri = "/";
} else
isfilesOnly = false;
uri = uri.replace("%20", " ");
try {
uri=new String (uri.getBytes ("iso-8859-1"), "UTF-8");
} catch (UnsupportedEncodingException e2) {
e2.printStackTrace();
}
File filePathServer = new File(uri);
if (method==Method.POST) {
try {
Map<String, String> hdrs=session.getHeaders();
Map<String, String> params=session.getParms();
Map<String, String> files = new HashMap<String, String>();
session.parseBody(files);
Set<String> keys = files.keySet();
for(String key: keys){
String name = key;
String loaction = files.get(key);
File tempfile = new File(loaction);
String tempFileName = files.get(loaction).toString();
File fileToMove = new File(tempFileName);
// temp file path returned by NanoHTTPD
String p =Environment.getExternalStorageDirectory().getPath();
String newFile = p + "/LICENSE.txt";
File nf = new File(newFile); // I want to move file here
if (fileToMove.canWrite()) {
boolean success = fileToMove.renameTo(nf);
if (success == true) {
// LOG to console
Log.i("FILE_MOVED_TO", newFile);
} else {
Log.e("FILE_MOVE_ERROR", tempFileName);
}
} else {
Log.e("PERMISSION_ERROR_TEMP_FILE", tempFileName);
}
}
uploadstatus = UPLOAD_SUCESS;
return new Response("UPLOAD_SUCESS");
} catch (Exception e) {
e.printStackTrace();
uploadstatus = UPLOAD_FAIL;
return new Response("UPLOAD_FAIL");
}
}
}
public static void copy(File src, File dst) throws IOException {
InputStream in = new FileInputStream(src);
OutputStream out = new FileOutputStream(dst);
// Transfer bytes from in to out
byte[] buf = new byte[1024];
int len;
while ((len = in.read(buf)) > 0) {
out.write(buf, 0, len);
}
in.close();
out.close();
}
public static void copyFile(File src, File dst) throws IOException
{
FileChannel inChannel = new FileInputStream(src).getChannel();
FileChannel outChannel = new FileOutputStream(dst).getChannel();
try
{
inChannel.transferTo(0, inChannel.size(), outChannel);
}
finally
{
if (inChannel != null)
inChannel.close();
if (outChannel != null)
outChannel.close();
}
}
private Response getFullResponse(String mimeType,String filePath) throws FileNotFoundException {
// cleanupStreams();
fileInputStream = new FileInputStream(filePath);
return new Response(Response.Status.OK, mimeType, fileInputStream);
}
private Response getPartialResponse(String mimeType, String rangeHeader,String filePath) throws IOException {
File file = new File(filePath);
String rangeValue = rangeHeader.trim().substring("bytes=".length());
long fileLength = file.length();
long start, end;
if (rangeValue.startsWith("-")) {
end = fileLength - 1;
start = fileLength - 1
- Long.parseLong(rangeValue.substring("-".length()));
} else {
String[] range = rangeValue.split("-");
start = Long.parseLong(range[0]);
end = range.length > 1 ? Long.parseLong(range[1])
: fileLength - 1;
}
if (end > fileLength - 1) {
end = fileLength - 1;
}
if (start <= end) {
long contentLength = end - start + 1;
// cleanupStreams();
fileInputStream = new FileInputStream(file);
//noinspection ResultOfMethodCallIgnored
fileInputStream.skip(start);
Response response = new Response(Response.Status.PARTIAL_CONTENT, mimeType, fileInputStream);
response.addHeader("Content-Length", contentLength + "");
response.addHeader("Content-Range", "bytes " + start + "-" + end + "/" + fileLength);
response.addHeader("Content-Type", mimeType);
return response;
} else {
return new Response(Response.Status.RANGE_NOT_SATISFIABLE, "text/html", rangeHeader);
}
}
int UPLOAD_SUCESS = 1;
int UPLOAD_FAIL = -1;
int UPLOAD_NO = 0;
int uploadstatus;
boolean isfilesOnly;
String filesOnly = "?filesOnly=1";
ArrayList<CLocalFile> list;
StringBuilder sb;
public void walkdir(File dir) {
File listFile[] = dir.listFiles();
if (listFile != null) {
for (int i = 0; i < listFile.length; i++) {
// checking if it is a directory
if (listFile[i].isDirectory()) {
if (isfilesOnly)
walkdir(listFile[i]);
else {
CLocalFile f = new CLocalFile();
f.setName(listFile[i].getName());
f.setData(listFile[i].getAbsolutePath());
f.setSize("Folder");
list.add(f);
continue;
}
}
// checking the file extension if it is a file
String fileName = listFile[i].getName();
String extension = "";
int e = fileName.lastIndexOf('.');
if (e > 0) {
extension = fileName.substring(e + 1);
}
if (!isfilesOnly
|| CollabUtility.video_pattern.contains(extension
.toLowerCase(Locale.ENGLISH))
|| CollabUtility.document_pattern.contains(extension
.toLowerCase(Locale.ENGLISH))
|| CollabUtility.audio_pattern.contains(extension
.toLowerCase(Locale.ENGLISH))) {
CLocalFile f = new CLocalFile();
f.setName(fileName);
String mb = "Bytes";
double size = listFile[i].length();
if (size > 1024) {
size = size / 1024;
mb = "KB";
}
if (size > 1024) {
size = size / 1024;
mb = "MB";
}
if (size > 1024) {
size = size / 1024;
mb = "GB";
}
size = Math.floor(size * 100 + 0.5) / 100;
f.setSize(size + " " + mb);
f.setData(listFile[i].getAbsolutePath());
list.add(f);
}
}
}
}
void listofMedia(File file) {
list = new ArrayList<CLocalFile>();
walkdir(file);
// now create the html page
String style = "<style>" + "html {background-color:#eeeeee;} "
+ "body { background-color:#FFFFFF; "
+ "font-family:Tahoma,Arial,Helvetica,sans-serif; "
+ "font-size:18x; " + "border:3px " + "groove #006600; "
+ "padding:15px; } " + "</style>";
String script = "<script language='javascript'>"
+ "function clickit(state) {"
+ "if(state==true){document.getElementById('filesonly').checked="
+ "! document.getElementById('filesonly').checked}"
+ "if ( document.getElementById('filesonly').checked == false ){"
+ "var l=window.location.href;" + "l=l.replace('" + filesOnly
+ "', '');" + "window.location=l;" + "}"
+ "else{var l=window.location.href;"
+ "window.location=String.concat(l,'" + filesOnly + "')" + "}"
+ "}</script>";
Log.d("check", script);
sb = new StringBuilder();
sb.append("<html>");
sb.append("<head>");
sb.append("<title>Files from device</title>");
sb.append(style);
// sb.append("<script language='javascript'>"
// + "function clickit() {"
// + "if ( document.getElementById('filesonly').checked == false ){"
// + "var l=window.location.href;" + "l=l.replace('" + filesOnly
// + "', '');" + "window.location=l;" + "}"
// + "else{var l=window.location.href;"
// + "window.location=String.concat(l,'" + filesOnly + "')" + "}"
// + "}</script>");
sb.append(script);
sb.append("</head>");
sb.append("<body alink=\"blue\" vlink=\"blue\">");
Log.d("check", sb.toString());
// if(true)
// return;
// form upload
sb.append("<h3>File Upload:</h3>");
sb.append("Select a file to upload: <br/>");
sb.append("<form action=\"\" method=\"post\" enctype=\"multipart/form-data\">");
sb.append("<input type=\"file\" name=\"uploadfile\" size=\"50\" />");
sb.append("<input type=\"submit\" value=\"Upload File\" />");
sb.append("</form>");
if (uploadstatus == UPLOAD_FAIL)
sb.append("<h3><font color='red'>The upload was failed</font></h3>");
else if (uploadstatus == UPLOAD_SUCESS)
sb.append("<h3><font color='red'>The upload was successfull</font></h3>");
// if files are there or not
if (list != null && list.size() != 0) {
sb.append("<h3>The following files are hosted live from ");
if (!isfilesOnly)
sb.append("<font color='blue'>" + file.getName()
+ "</font> folder of ");
sb.append("the device</h3>");
} else {
sb.append("<h3>Couldn't find any file from <font color='blue'>"
+ file.getName() + "</font> folder of the device</h3>");
}
// checkbox
if (isfilesOnly)
sb.append("<input type=\"checkbox\" onchange='clickit(false);' checked='true' id=\"filesonly\" />"
+ "<asd onclick='clickit(true);' style=\"cursor:default;\">"
+ "Show only relevant Files (Audio, Video and Documents)</asd>");
else
sb.append("<input type=\"checkbox\" onchange='clickit(false);' id=\"filesonly\" />"
+ "<asd onclick='clickit(true);' style=\"cursor:default;\">"
+ "Show only relevant Files (Audio, Video and Documents)</asd>");
// table of files
sb.append("<table cellpadding='5px' align=''>");
// showing path URLs if not only files
if (!isfilesOnly) {
ArrayList<File> href = new ArrayList<File>();
File parent = new File(file.getPath());
while (parent != null) {
href.add(parent);
// pointing to the next parent
parent = parent.getParentFile();
}
sb.append("<tr>");
sb.append("<td colspan=2><b>");
sb.append("<a href='" + file.getParent() + "'>");
sb.append("UP");
sb.append("</a>");
// printing the whole structure
String path = "";
for (int i = href.size() - 2; i >= 0; --i) {
path = href.get(i).getPath();
if (isfilesOnly)
path += filesOnly;
sb.append(" => <a href='" + path + "'>");
sb.append(href.get(i).getName());
sb.append("</a>");
}
sb.append("</b></td>");
sb.append("</tr>");
}
sb.append("<tr>");
sb.append("<td>");
sb.append("<b>File Name</b>");
sb.append("</td>");
sb.append("<td>");
sb.append("<b>Size / Type</b>");
sb.append("</td>");
sb.append("<tr>");
// sorting the list
Collections.sort(list);
// showing the list of files
for (CLocalFile f : list) {
String data = f.getData();
if (isfilesOnly)
data += filesOnly;
sb.append("<tr>");
sb.append("<td>");
sb.append("<a href='" + data + "'>");
sb.append(f.getName());
sb.append("</a>");
sb.append("</td>");
sb.append("<td align=\"right\">");
sb.append(f.getSize());
sb.append("</td>");
sb.append("</tr>");
}
sb.append("</table>");
sb.append("</body>");
sb.append("</html>");
}
private static class ExampleManagerFactory implements TempFileManagerFactory {
@Override
public TempFileManager create() {
return new ExampleManager();
}
}
private static class ExampleManager implements TempFileManager {
private final String tmpdir;
private final List<TempFile> tempFiles;
private ExampleManager() {
tmpdir = System.getProperty("java.io.tmpdir");
// tmpdir = System.getProperty("/sdcard");
tempFiles = new ArrayList<TempFile>();
}
@Override
public TempFile createTempFile() throws Exception {
DefaultTempFile tempFile = new DefaultTempFile(tmpdir);
tempFiles.add(tempFile);
System.out.println("Created tempFile: " + tempFile.getName());
return tempFile;
}
@Override
public void clear() {
if (!tempFiles.isEmpty()) {
System.out.println("Cleaning up:");
}
for (TempFile file : tempFiles) {
try {
System.out.println(" "+file.getName());
file.delete();
} catch (Exception ignored) {}
}
tempFiles.clear();
}
}
}
答案 0 :(得分：5)
如果您使用的是NanoHTTPD r.2.1.0，请尝试以下代码：
@Override
public Response serve(IHTTPSession session) {
Map<String, String> headers = session.getHeaders();
Map<String, String> parms = session.getParms();
Method method = session.getMethod();
String uri = session.getUri();
Map<String, String> files = new HashMap<>();
if (Method.POST.equals(method) || Method.PUT.equals(method)) {
try {
session.parseBody(files);
} catch (IOException ioe) {
return getResponse("Internal Error IO Exception: " + ioe.getMessage());
} catch (ResponseException re) {
return new Response(re.getStatus(), MIME_PLAINTEXT, re.getMessage());
}
}
if ("/uploadfile".equalsIgnoreCase(uri)) {
String filename = parms.get("filename");
String tmpFilePath = files.get("filename");
if (null == filename || null == tmpFilePath) {
// Response for invalid parameters
}
File dst = new File(mCurrentDir, filename);
if (dst.exists()) {
// Response for confirm to overwrite
}
File src = new File(tmpFilePath);
try {
InputStream in = new FileInputStream(src);
OutputStream out = new FileOutputStream(dst);
byte[] buf = new byte[65536];
int len;
while ((len = in.read(buf)) > 0) {
out.write(buf, 0, len);
}
in.close();
out.close();
} catch (IOException ioe) {
// Response for failed
}
// Response for success
}
// Others...
}
答案 1 :(得分：2)
这是我的工作代码：
public Response serve(IHTTPSession session) {
Map<String, String> headers = session.getHeaders();
Map<String, String> parms = session.getParms();
Method method = session.getMethod();
String uri = session.getUri();
Map<String, String> files = new HashMap<>();
if (Method.POST.equals(method) || Method.PUT.equals(method)) {
try {
session.parseBody(files);
} catch (IOException ioe) {
return getResponse("Internal Error IO Exception: " + ioe.getMessage());
} catch (ResponseException re) {
return new Response(re.getStatus(), MIME_PLAINTEXT, re.getMessage());
}
}
uri = uri.trim().replace(File.separatorChar, '/');
if (uri.indexOf('?') >= 0) {
uri = uri.substring(0, uri.indexOf('?'));
}
// Other implementation goes here...
if ("/uploadfiles".equalsIgnoreCase(uri)) {
String filename, tmpFilePath;
File src, dst;
for (Map.Entry entry : parms.entrySet()) {
if (entry.getKey().toString().substring(0, 8).equalsIgnoreCase("filename")) {
filename = entry.getValue().toString();
tmpFilePath = files.get(entry.getKey().toString());
dst = new File(mCurrentDir, filename);
if (dst.exists()) {
return getResponse("Internal Error: File already exist");
}
src = new File(tmpFilePath);
if (! copyFile(src, dst)) {
return getResponse("Internal Error: Uploading failed");
}
}
}
return getResponse("Success");
}
return getResponse("Error 404: File not found");
}
private boolean deleteFile(File target) {
if (target.isDirectory()) {
for (File child : target.listFiles()) {
if (! deleteFile(child)) {
return false;
}
}
}
return target.delete();
}
private boolean copyFile(File source, File target) {
if (source.isDirectory()) {
if (! target.exists()) {
if (! target.mkdir()) {
return false;
}
}
String[] children = source.list();
for (int i = 0; i < source.listFiles().length; i++) {
if (! copyFile(new File(source, children[i]), new File(target, children[i]))) {
return false;
}
}
} else {
try {
InputStream in = new FileInputStream(source);
OutputStream out = new FileOutputStream(target);
byte[] buf = new byte[65536];
int len;
while ((len = in.read(buf)) > 0) {
out.write(buf, 0, len);
}
in.close();
out.close();
} catch (IOException ioe) {
return false;
}
}
return true;
}
private Response getResponse(String message) {
return createResponse(Response.Status.OK, MIME_PLAINTEXT, message);
}
// Announce that the file server accepts partial content requests
private Response createResponse(Response.Status status, String mimeType, String message) {
Response res = new Response(status, mimeType, message);
res.addHeader("Accept-Ranges", "bytes");
return res;
}
答案 2 :(得分：1)
为了在单个输入文件中上传多个文件，如：
<input type="file" name="filename" multiple>
我修改了NanoHTTPD.java中的decodeMultipartData（）方法：
private void decodeMultipartData(String boundary, ByteBuffer fbuf, BufferedReader in, Map<String, String> parms,
Map<String, String> files) throws ResponseException {
try {
int[] bpositions = getBoundaryPositions(fbuf, boundary.getBytes());
int boundarycount = 1;
String mpline = in.readLine();
while (mpline != null) {
if (!mpline.contains(boundary)) {
throw new ResponseException(Response.Status.BAD_REQUEST, "BAD REQUEST: Content type is multipart/form-data but next chunk does not start with boundary. Usage: GET /example/file.html");
}
boundarycount++;
Map<String, String> item = new HashMap<String, String>();
mpline = in.readLine();
while (mpline != null && mpline.trim().length() > 0) {
int p = mpline.indexOf(':');
if (p != -1) {
item.put(mpline.substring(0, p).trim().toLowerCase(Locale.US), mpline.substring(p + 1).trim());
}
mpline = in.readLine();
}
if (mpline != null) {
String contentDisposition = item.get("content-disposition");
if (contentDisposition == null) {
throw new ResponseException(Response.Status.BAD_REQUEST, "BAD REQUEST: Content type is multipart/form-data but no content-disposition info found. Usage: GET /example/file.html");
}
StringTokenizer st = new StringTokenizer(contentDisposition, ";");
Map<String, String> disposition = new HashMap<String, String>();
while (st.hasMoreTokens()) {
String token = st.nextToken().trim();
int p = token.indexOf('=');
if (p != -1) {
disposition.put(token.substring(0, p).trim().toLowerCase(Locale.US), token.substring(p + 1).trim());
}
}
String pname = disposition.get("name");
pname = pname.substring(1, pname.length() - 1);
String value = "";
if (item.get("content-type") == null) {
while (mpline != null && !mpline.contains(boundary)) {
mpline = in.readLine();
if (mpline != null) {
int d = mpline.indexOf(boundary);
if (d == -1) {
value += mpline;
} else {
value += mpline.substring(0, d - 2);
}
}
}
} else {
if (boundarycount > bpositions.length) {
throw new ResponseException(Response.Status.INTERNAL_ERROR, "Error processing request");
}
int offset = stripMultipartHeaders(fbuf, bpositions[boundarycount - 2]);
String path = saveTmpFile(fbuf, offset, bpositions[boundarycount - 1] - offset - 4);
files.put(pname, path);
value = disposition.get("filename");
value = value.substring(1, value.length() - 1);
do {
mpline = in.readLine();
} while (mpline != null && !mpline.contains(boundary));
}
parms.put(pname, value);
}
}
} catch (IOException ioe) {
throw new ResponseException(Response.Status.INTERNAL_ERROR, "SERVER INTERNAL ERROR: IOException: " + ioe.getMessage(), ioe);
}
}
砥：
private void decodeMultipartData(String boundary, ByteBuffer fbuf, BufferedReader in, Map<String, String> parms,
Map<String, String> files) throws ResponseException {
try {
String pname_0 = "";
String pname_1 = "";
int pcount = 1;
int[] bpositions = getBoundaryPositions(fbuf, boundary.getBytes());
int boundarycount = 1;
String mpline = in.readLine();
while (mpline != null) {
if (!mpline.contains(boundary)) {
throw new ResponseException(Response.Status.BAD_REQUEST, "BAD REQUEST: Content type is multipart/form-data but next chunk does not start with boundary. Usage: GET /example/file.html");
}
boundarycount++;
Map<String, String> item = new HashMap<String, String>();
mpline = in.readLine();
while (mpline != null && mpline.trim().length() > 0) {
int p = mpline.indexOf(':');
if (p != -1) {
item.put(mpline.substring(0, p).trim().toLowerCase(Locale.US), mpline.substring(p + 1).trim());
}
mpline = in.readLine();
}
if (mpline != null) {
String contentDisposition = item.get("content-disposition");
if (contentDisposition == null) {
throw new ResponseException(Response.Status.BAD_REQUEST, "BAD REQUEST: Content type is multipart/form-data but no content-disposition info found. Usage: GET /example/file.html");
}
StringTokenizer st = new StringTokenizer(contentDisposition, ";");
Map<String, String> disposition = new HashMap<String, String>();
while (st.hasMoreTokens()) {
String token = st.nextToken().trim();
int p = token.indexOf('=');
if (p != -1) {
disposition.put(token.substring(0, p).trim().toLowerCase(Locale.US), token.substring(p + 1).trim());
}
}
String pname = disposition.get("name");
pname = pname.substring(1, pname.length() - 1);
if (pname.contentEquals(pname_0)) {
pname_1 = pname + String.valueOf(pcount);
pcount++;
} else {
pname_0 = pname;
pname_1 = pname;
}
String value = "";
if (item.get("content-type") == null) {
while (mpline != null && !mpline.contains(boundary)) {
mpline = in.readLine();
if (mpline != null) {
int d = mpline.indexOf(boundary);
if (d == -1) {
value += mpline;
} else {
value += mpline.substring(0, d - 2);
}
}
}
} else {
if (boundarycount > bpositions.length) {
throw new ResponseException(Response.Status.INTERNAL_ERROR, "Error processing request");
}
int offset = stripMultipartHeaders(fbuf, bpositions[boundarycount - 2]);
String path = saveTmpFile(fbuf, offset, bpositions[boundarycount - 1] - offset - 4);
files.put(pname_1, path);
value = disposition.get("filename");
value = value.substring(1, value.length() - 1);
do {
mpline = in.readLine();
} while (mpline != null && !mpline.contains(boundary));
}
parms.put(pname_1, value);
}
}
} catch (IOException ioe) {
throw new ResponseException(Response.Status.INTERNAL_ERROR, "SERVER INTERNAL ERROR: IOException: " + ioe.getMessage(), ioe);
}
}
希望得到这个帮助，抱歉我的英语不好......： - ）
答案 3 :(得分：1)
允许多个文件上传：
<input type="file" name="filename" multiple>
2.2.1分支中存在同样的问题。遵循相同的逻辑，我修改了相同的函数，只需几行代码更改。
在功能开头添加计数器 pcount ：
private void decodeMultipartFormData(String boundary, String encoding, ByteBuffer fbuf, Map<String, String> parms, Map<String, String> files) throws ResponseException {
int pcount = 1;
try {
如果filename不为空，则使用计数器更新keyname：
while (matcher.find()) {
String key = matcher.group(1);
if ("name".equalsIgnoreCase(key)) {
part_name = matcher.group(2);
} else if ("filename".equalsIgnoreCase(key)) {
file_name = matcher.group(2);
// add these two line to support multiple
// files uploaded using the same field Id
if (!file_name.isEmpty()) {
if (pcount > 0)
part_name = part_name + String.valueOf(pcount++);
else
pcount++;
}
}
}
答案 4 :(得分：0)
也许迟到了，但对于像我这样的迟到者来说。
之前解释过，客户端使用okhttp上传文件就像以下代码一样：
RequestBody requestBody = new MultipartBody.Builder()
.setType(MultipartBody.FORM)
//sourceFile is a File as you know
.addFormDataPart("image_file_1", "logo-square1.png", RequestBody.create(MediaType.parse("image/png"), sourceFile))
.build();
Request request = new Request.Builder()
.url(url)
.post(requestBody)
.build();
Response response = client.newCall(request).execute();
以下代码是您想要的
@Override
public Response serve(IHTTPSession session) {
Method method = session.getMethod();
// ▼ 1、parse post body ▼
Map<String, String> files = new HashMap<>();
if (Method.POST.equals(method) || Method.PUT.equals(method)) {
try {
session.parseBody(files);
} catch (IOException ioe) {
return getResponse("Internal Error IO Exception: " + ioe.getMessage());
} catch (ResponseException re) {
return newFixedLengthResponse(re.getStatus(), MIME_PLAINTEXT, re.getMessage());
}
}
//after the body parsed, by default nanoHTTPD will save the file to cache and put it into params( "image_file_1" as key and the value is "logo-square1.png");
//files key is just like "image_file_1", and the value is nanoHTTPD's template file path in cache
// ▲ 1、parse post body ▲
// ▼ 2、copy file to target path xiaoyee ▼
Map<String, String> params = session.getParms();
for (Map.Entry<String, String> entry : params.entrySet()) {
final String paramsKey = entry.getKey();
if (paramsKey.contains("image_file_1")) {
final String tmpFilePath = files.get(paramsKey);
final String fileName = paramsKey;
final File tmpFile = new File(tmpFilePath);
final File targetFile = new File(mCurrentDir + fileName);
LogUtil.log("copy file now, source file path: %s,target file path:%s", tmpFile.getAbsoluteFile(), targetFile.getAbsoluteFile());
//a copy file method just what you like
copyFile(tmpFile, targetFile);
//maybe you should put the follow code out
return getResponse("Success");
}
}
// ▲ 2、copy file to target path xiaoyee ▲
return getResponse("Error 404: File not found");
}