Java URL Load loadFromUrl(String url)

Description

load From Url

License

Open Source License

Declaration

public static String loadFromUrl(String url) throws MalformedURLException, IOException 

Method Source Code

//package com.java2s;
/**/*from w w w.  j  a  v a  2  s .  co  m*/
  * Copyright 2010 ZTEsoft Inc. All Rights Reserved.
  *
  * This software is the proprietary information of ZTEsoft Inc.
  * Use is subject to license terms.
  * 
  * $Tracker List
  * 
  * $TaskId: $ $Date: 9:24:36 AM (May 9, 2008) $comments: create 
  * $TaskId: $ $Date: 3:56:36 PM (SEP 13, 2010) $comments: upgrade jvm to jvm1.5 
  *  
  *  
  */

import java.io.*;
import java.net.MalformedURLException;
import java.net.URL;

public class Main {

    public static String loadFromUrl(String url) throws MalformedURLException, IOException {
        StringBuffer sb = new StringBuffer();
        URL u = new URL(url);
        InputStream in = u.openStream();
        byte[] buf = new byte[1024];

        try {
            while (true) {
                int n = in.read(buf);
                sb.append(new String(buf, 0, n));
                if (n < 1024) {
                    break;
                }
            }
        } catch (IOException ex) {
            in.close();
            throw ex;
        } finally {
            in.close();
        }

        return sb.toString();
    }

    public static String toString(Object val) {
        if (val == null) {
            return "";
        }
        return val.toString();
    }

    public static String toString(Object[] objs) {
        if (objs != null && objs.length > 0) {
            StringBuffer buff = new StringBuffer();
            for (int i = 0; i < objs.length; i++) {
                buff.append("\nItem[").append(i).append("]\n").append(objs[i]);
            }
            return buff.toString();
        } else {
            return "";
        }
    }

    public static String toString(int val) {
        return Integer.toString(val);
    }

    public static String toString(float val) {
        return Float.toString(val);
    }

    public static String toString(double val) {
        return Double.toString(val);
    }

    public static String toString(long val) {
        return Long.toString(val);
    }

    public static String toString(short val) {
        return Short.toString(val);
    }

    public static String toString(boolean val) {
        return Boolean.toString(val);
    }
}

Related

1. loadFile(String url)
2. loadFile(URL resource)
3. loadFile(URL url)
4. loadFileNoArray(URL f)
5. loadFileOrUrlToList(String iFileOrUrl)
6. loadFromURL(URL url)
7. loadFromURL(URL url)
8. loadFromURL(URL url)
9. loadFully(URL url)