com.ptteng.common.storage.util

类 CaptchaUtil

java.lang.Object

com.ptteng.common.storage.util.CaptchaUtil

public class CaptchaUtil
extends Object

图形验证码工具类 Created by Xu on 16/4/19.

构造器概要

构造器

构造器和说明
CaptchaUtil()

方法概要

限定符和类型	方法和说明
CaptchaUtil	generate(int width, int height, String randomStr)
int	getHeight()
BufferedImage	getImage()
int	getWidth()
void	setBuffImg(BufferedImage buffImg)
void	setHeight(int height)
void	setWidth(int width)

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

构造器详细资料

CaptchaUtil

public CaptchaUtil()

方法详细资料

generate

public CaptchaUtil generate(int width,
                            int height,
                            String randomStr)

参数:

width - - 验证码图片宽度

height - - 验证码图片高度

randomStr - - 随机字符串

返回:

getImage

public BufferedImage getImage()

setBuffImg

public void setBuffImg(BufferedImage buffImg)

getWidth

public int getWidth()

setWidth

public void setWidth(int width)

getHeight

public int getHeight()

setHeight

public void setHeight(int height)