我正在尝试将图像上传到图像托管站点 (fastpic.ru)，但我无法得到预期的正确响应。我用提琴手检查我是否会发送正确的参数，一切似乎都很好，但我无法得到正确的回应。您能指导我如何以正确的方式上传和获得回复吗？
正确的回应我的意思是我应该收到类似http://fastpic.ru/session/2012/0425/Y6sEtGjtT1.html但我只收到http://fastpic.ru/index.php
谢谢
这是我的代码
String urlToConnect = "http://fastpic.ru/uploadmulti";
String boundary = Long.toHexString(System.currentTimeMillis()); // Generate random boundary
URLConnection connection = new URL(urlToConnect).openConnection();
connection.setDoOutput(true); // This sets request method to POST.
connection.setRequestProperty("Content-Type", "multipart/form-data; boundary=" + boundary);
OutputStream output = null;
PrintWriter writer = null;
try {
output = connection.getOutputStream();
writer = new PrintWriter(new OutputStreamWriter(output, "UTF-8"), true); // true = Autoflush, important!
writer.println("-----------------------------" + boundary);
writer.println("Content-Disposition: form-data; name=\"file[]\"; filename=\"" + fileToUpload.getName() + "\"");
writer.println("Content-Type: image/jpeg");
writer.println();
InputStream input = null;
try {
input = new FileInputStream(fileToUpload);
byte[] buffer = new byte[1024];
for (int length = 0; (length = input.read(buffer)) > 0;) {
output.write(buffer, 0, length);
}
output.flush();
} finally {
if (input != null) {
try {
input.close();
} catch (IOException logOrIgnore) {
}
}
}
writer.println();
writer.println("-----------------------------" + boundary);
writer.println("Content-Disposition: form-data; name=\"submit\"");
writer.println();
writer.println("Загрузить");
writer.println("-----------------------------" + boundary);
writer.println("Content-Disposition: form-data; name=\"uploading\"");
writer.println();
writer.println("1");
writer.println("-----------------------------" + boundary + "--");
} finally {
if (writer != null) {
writer.close();
}
}
BufferedReader in = new BufferedReader(
new InputStreamReader(
connection.getInputStream()));
String decodedString;
while ((decodedString = in.readLine()) != null) {
System.out.println(decodedString);
}
in.close();