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import java.security.MessageDigest;
/**
* Md5加密公用类
*
* @author lei jin
*/
public class MD5{
private final static String enCoding = "utf-8";
private final static String[] hexDigits = { "0", "1", "2", "3", "4", "5",
&quo ...
@echo off
set JAVA_HOME=%JAVA_HOME%
set JAVA_OPTS=-Xms64m -Xmx512m
set CLASSPATH=.\lib\db_help.jar
for %%c in (".\lib\common\*.jar") do call :LIBAPPEND %%c
if exist "%JAVA_HOME%\bin\java.exe" goto okHome
echo The JAVA_HOME environment variable is not defined correctly
echo JAVA ...
<?xml version="1.0" encoding="GB2312"?>
<project name="chatRecord" default="build.all">
<!-- 导入环境变量 -->
<property environment="env" />
<!-- 定义编译结果目录 -->
<property name="build.path" value="dest" ...
import javax.imageio.ImageIO;
import java.awt.Graphics2D;
import java.awt.RenderingHints;
import java.awt.image.BufferedImage;
import java.awt.image.ColorModel;
import java.awt.image.WritableRaster;
import java.awt.geom.AffineTransform;
import java.io.File;
public class Test {
public static Buffere ...