Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

javaͼƬˮӡ

import java.awt.Color;
import java.awt.Font;
import java.awt.Graphics;
import java.awt.Graphics2D;
import java.awt.Image;
import java.awt.font.TextAttribute;
import java.awt.image.BufferedImage;
import java.io.FileOutputStream;
import java.text.AttributedCharacterIterator;
import java.text.AttributedString;
import java.io.*;
import java.util.Calendar;
import javax.imageio.ImageIO;
import javax.swing.ImageIcon;
import com.common.logging.LogPrint;
import com.sun.image.codec.jpeg.JPEGCodec;
import com.sun.image.codec.jpeg.JPEGEncodeParam;
import com.sun.image.codec.jpeg.JPEGImageEncoder;
import com.common.logging.LogPrint;
/**
 *
 * ͼƬÉú³Éˮӡ
 * @date 2009-07-31
 * @author qinsl
 *
 */
public class WaterMarkUtil {
 LogPrint logger = null;
 /**
  *
  */
 public WaterMarkUtil() {
  // TODO ×Ô¶¯Éú³É¹¹Ô캯Êý´æ¸ù
  logger = new LogPrint(getClass().getName());
 }
 
 
 /** */
 /**
  * ¸øÍ¼Æ¬Ìí¼Óˮӡ£¨ÎÄ×Ö£©
  *
  * @param filePath
  *            ÐèÒªÌí¼ÓˮӡµÄͼƬµÄ·¾¶
  * @param markContent
  *            ˮӡµÄÎÄ×Ö
  * @param markContentColor
  *            ˮӡÎÄ×ÖµÄÑÕÉ«
  * @param qualNum
  *            ͼƬÖÊÁ¿
  * @param fontType
  *            ×ÖÌå
  * @param fontsize
  *            ×ÖÌå´óС
  * @return
  */
 public boolean createTextMark(String filePath, String markContent,
   Color markContentColor, float qualNum, String fontType, int fontSize) {
  ImageIcon imgIcon = n


Ïà¹ØÎĵµ£º

java¼¯ºÏÏê½â

Ä¿    ¼
1        ¼¯ºÏ¿ò¼Ü... 2
1.1      ¼¯ºÏ¿ò¼Ü¸ÅÊö... 2
1.1.1      ÈÝÆ÷¼ò½é... 2
1.1.2      ÈÝÆ÷µÄ·ÖÀà... 4
1.2      Collection. 5
1.2.1  ......

ÓÐÖÖÏë·¨£¬ÏëѧJava£¡

ÏÖÔÚµÄÎÒ°¡£¬»¹ÊǸöѧÉú£¬¸Õ¸ÕѧÁ˵ãVB£¬¶¯×÷×î´óÒ²¾ÍÊÇÓÃVB±àдÁËÒ»¸ö¼ÆËã½×³ËµÄ¹¤¾ß£¬Ëµ³öÀ´ÕæÊÇÈø÷λ¿´¹ÙЦµô´óÑÀ……µ«ÊÇÎÒͻȻÓÐÖÖÏë·¨£¬ÏëѧJava£¬±¾ÈËרҵÊÇͨÐŹ¤³Ì£¬¾õµÃÒÆ¶¯Í¨ÐÅ»áÓÐÏ൱´óµÄǰ;£¬ÓÚÊÇÃÈÉúÁËÕâ¸öÏë·¨£¡¸÷λ¿´¹Ù±ðЦ»°ÎÒ£¬ÄÜÌá°ÎµÄÌá°Îµã£¬²»ÄÜÌá°ÎµÄ¸øµã¹ÄÀø£¡ÔÚÏÂл¹ý¸÷λÁË£¡ ......

java»ñÈ¡µ±Ç°Â·¾¶[ת]

java»ñÈ¡µ±Ç°Â·¾¶[ת]
¹Ø¼ü×Ö: java ·¾¶
java »ñÈ¡µ±Ç°Â·¾¶
 
1 ¡¢ÀûÓà System.getProperty() º¯Êý»ñÈ¡µ±Ç°Â·¾¶£º
System.out.println(System.getProperty("user.dir"));//user.dir Ö¸¶¨Á˵±Ç°µÄ·¾¶
 
2 ¡¢Ê¹Óà File ÌṩµÄº¯Êý»ñÈ¡µ±Ç°Â·¾¶£º
File directory = new File("");// É趨Ϊµ±Ç°Îļþ ......

Java ѧϰÀú³Ì

×î½üÂÛ̳ÉÏ¿´µ½ºÃ¼¸¸öÅóÓѶ¼ÔÚÎÊ£¬ÈçºÎѧϰ JavaµÄÎÊÌ⣬”ÎÒÒѾ­Ñ§Ï°ÁËJ2SE,ÔõôÑù²ÅÄÜתÏòJ2EE?”, “ÎÒ¿´ÍêÁËThinking in Java, ¿ÉÒÔѧϰJ2EEÁËô?”.ÓÚÊǾÍÓÐÁËдÕâÆªÎÄÕµÄÏë·¨£¬Ï£ÍûÄܰïÖú³õѧÕßÉÙ×ßһЩÍä·¡£Ò²ËãÊǶÔ×Ô¼º¼¸ÄêÀ´Ñ§Ï°JavaµÄÒ»¸ö×ܽá°É.
  ÔÚ¿ªÊ¼Ö®Ç°ÓбØÒªÔÙÌÖÂÛÒ»ÏÂJ2ME, ......

Java»ù±¾Êý¾ÝÀàÐ͵ÄÔËËã

¡¾Ö÷Ìâ¡¿  Java»ù±¾Êý¾ÝÀàÐ͵ÄÔËËã
¡¾¹Ø¼ü×Ö¡¿java »ù±¾Êý¾ÝÀàÐÍ
¡¾ÎÊÌâÃèÊö¡¿Çë¿´Èç¹ûÒ»¶Î´úÂë,Èç¹û²»ÔÚeclipseÀïÔËÐÐ,Çëд³öÊä³ö½á¹û
                  public static void main(String[] args) {
   &n ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ