Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
import java.io.DataOutputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.net.HttpURLConnection;
import java.net.URL;
import java.util.UUID;

public class Main {
    private static final int TIME_OUT = 10 * 1000000;
    public static final String CHARSET = "utf-8";
    public static final String CONTENT_TYPE = "";
    public static final String SUCCESS = "1";
    public static final String FALIURE = "0";

    public static String upLoad(File file, String RequestURL) {
        String BOUNDER = UUID.randomUUID().toString();
        String PREFIX = "--";
        String END = "/r/n";

        try {
            URL url = new URL(RequestURL);
            HttpURLConnection connection = (HttpURLConnection) url.openConnection();
            connection.setReadTimeout(TIME_OUT);
            connection.setDoInput(true);
            connection.setDoOutput(true);
            connection.setUseCaches(false);
            connection.setRequestMethod("POST");
            connection.setRequestProperty("Charset", CHARSET);
            connection.setRequestProperty("Connection", "Keep-Alive");
            connection.setRequestProperty("Cotent-Type", CONTENT_TYPE + ";boundary=" + BOUNDER);

            if (file != null) {
                OutputStream outputStream = connection.getOutputStream();

                DataOutputStream dataOutputStream = new DataOutputStream(outputStream);
                StringBuffer sb = new StringBuffer();
                sb.append(PREFIX);
                sb.append(BOUNDER + END);
                dataOutputStream.write(sb.toString().getBytes());
                InputStream in = new FileInputStream(file);
                byte[] b = new byte[1024];
                int l = 0;
                while ((l = in.read()) != -1) {
                    outputStream.write(b, 0, l);
                }
                in.close();
                dataOutputStream.write(END.getBytes());
                dataOutputStream.write((PREFIX + BOUNDER + PREFIX + END).getBytes());
                dataOutputStream.flush();

                int i = connection.getResponseCode();
                if (i == 200) {
                    return SUCCESS;
                }
            }

        } catch (IOException e) {
            e.printStackTrace();
        }
        return FALIURE;

    }
}