How to upload file from java client to php
hi
i am trying to upload/send a file from client using swing/applet
and receiving it with php code.
here is the php code which uploads the post file from the client
$uploaddir = "/home/raghavendra/Documents/";
$file = basename( $_FILES["uploadedfile"]["name"]);
echo "file:\n".$file;
$uploadfile = $uploaddir. $file;
if (move_uploaded_file($_FILES["uploadedfile"]["tmp_name"],$uploadfile)) {
echo "File is valid, and was successfully uploaded.\n";
}
else {
echo "File upload failure Possible file upload attack!\n";
}
and corresponding different java code which post the
1)
public void postmethodTest(String filefrom){
try{
String hostname = "localhost";
int port = 80;
InetAddress addr = InetAddress.getByName(hostname);
Socket socket = new Socket(addr, port);
// Send header
String path ="/php_prgs/var/www/nsboxng/htdocs/tryupdate.php";
File theFile = new File(filefrom);
System.out.println ("size: " + (int) theFile.length());
DataInputStream fis = new DataInputStream(new BufferedInputStream(new FileInputStream(theFile)));
byte[] theData = new byte[(int) theFile.length( )];
fis.readFully(theData);
fis.close();
DataOutputStream raw = new DataOutputStream(socket.getOutputStream());
Writer wr = new OutputStreamWriter(raw);
String command =
"POST "+path+" HTTP/1.0\r\n"
+ "Content-type: multipart/form-data, boundary=mango\r\n"
+ "Content-length: " + ((int) theFile.length()) + "\r\n"
+ "\r\n"
+ "--mango\r\n"
+ "content-disposition: name=\"MAX_FILE_SIZE\"\r\n"
+ "\r\n"
+ "\r\n--mango\r\n"
+ "content-disposition: attachment; name=\"datafile\"" ;
String filename="test.doc\"\r\n"
+ "Content-Type: text/doc\r\n"
+ "Content-Transfer-Encoding: binary\r\n"
+ "\r\n";
wr.write(command);
wr.flush();
raw.write(theData);
raw.flush( );
wr.write("\r\n--mango--\r\n");
wr.flush( );
BufferedReader rd = new BufferedReader(new
InputStreamReader(socket.getInputStream()));
String line;
while ((line = rd.readLine()) != null) {
System.out.println("out"+line);
}
wr.close();
raw.close();
socket.close();
} catch (Exception e) {System.out.println(e.toString());}
}
2)
public void postMethod(String strURL, String filefrom){
try {
String fname = filefrom.substring(filefrom.lastIndexOf("/")+1, filefrom.length());
File input=new File(filefrom);
// Prepare HTTP post
PostMethod post = new PostMethod(strURL);
// Request content will be retrieved directly
// from the input stream
// Per default, the request content needs to be buffered
// in order to determine its length.
// Request body buffering can be avoided when
// content length is explicitly specified
post.setRequestEntity(new InputStreamRequestEntity(new FileInputStream(input), input.length()));
// Specify content type and encoding
// If content encoding is not explicitly specified
// ISO-8859-1 is assumed
//post.setRequestHeader("Content-type", "text/xml; charset=ISO-8859-1");
post.setRequestHeader("Content-Type","multipart/form-data");
post.setRequestHeader("Content-Disposition", "form-data; name="+fname);
// Get HTTP client
HttpClient httpclient = new HttpClient();
// Execute request
try {
int result=httpclient.executeMethod(post);
// Display status code
System.out.println("Response status code: " +result);
// Display response
System.out.println("Response body: ");
// System.out.println(post.getResponseBodyAsString());
BufferedReader console = new BufferedReader(new InputStreamReader(post.getResponseBodyAsStream()));
String name = null;
String line = null;
try {
while ((line = console.readLine()) != null) {
System.out.println("output"+line);
}
//name = console.readLine();
}
catch (IOException e) { name = "<" + e + ">"; }
// System.out.println("Hello " + name);
} finally {
// Release current connection to the connection pool
// once you are done
post.releaseConnection();
}
}
catch(IOException e){
}
}
but am getting else condition response from php code
but if i post with html code it is working fine.
can anybody help me please where i have to change the code
please suggest me. am in a big trouble and i have to complete this as soon as possible
