Package org.miaixz.bus.extra.captcha

Class CaptchaBuilder

java.lang.Object

org.miaixz.bus.extra.captcha.CaptchaBuilder

public class CaptchaBuilder
extends Object

图形验证码工具

Since:

Java 17+

Author:

Kimi Liu

Constructor Summary

Constructors

Constructor	Description
CaptchaBuilder()

Method Summary

Modifier and Type	Method	Description
static CircleProvider	ofCircle(int width, int height)	创建圆圈干扰的验证码，默认5位验证码，15个干扰圈
static CircleProvider	ofCircle(int width, int height, int codeCount, int circleCount)	创建圆圈干扰的验证码
static CircleProvider	ofCircle(int width, int height, int codeCount, int circleCount, float size)	创建圆圈干扰的验证码
static GifProvider	ofGif(int width, int height)	创建GIF验证码
static GifProvider	ofGif(int width, int height, int codeCount)	创建GIF验证码
static GifProvider	ofGif(int width, int height, int codeCount, int thickness, float sizeBaseHeight)	创建圆圈干扰的验证码
static LineProvider	ofLine(int width, int height)	创建线干扰的验证码，默认5位验证码，150条干扰线
static LineProvider	ofLine(int width, int height, int codeCount, int lineCount)	创建线干扰的验证码
static LineProvider	ofLine(int width, int height, int codeCount, int lineCount, float sizeBaseHeight)	创建线干扰的验证码
static ShearProvider	ofShear(int width, int height)	创建扭曲干扰的验证码，默认5位验证码
static ShearProvider	ofShear(int width, int height, int codeCount, int thickness)	创建扭曲干扰的验证码，默认5位验证码
static ShearProvider	ofShear(int width, int height, int codeCount, int thickness, float sizeBaseHeight)	创建扭曲干扰的验证码，默认5位验证码

Methods inherited from class java.lang.Object

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

Constructor Details

CaptchaBuilder

public CaptchaBuilder()

Method Details

ofLine

public static LineProvider ofLine(int width,
 int height)

创建线干扰的验证码，默认5位验证码，150条干扰线

Parameters:

width - 图片宽

height - 图片高

Returns:

LineProvider

ofLine

public static LineProvider ofLine(int width,
 int height,
 int codeCount,
 int lineCount)

创建线干扰的验证码

Parameters:

width - 图片宽

height - 图片高

codeCount - 字符个数

lineCount - 干扰线条数

Returns:

LineProvider

ofLine

public static LineProvider ofLine(int width,
 int height,
 int codeCount,
 int lineCount,
 float sizeBaseHeight)

创建线干扰的验证码

Parameters:

width - 图片宽

height - 图片高

codeCount - 字符个数

lineCount - 干扰线条数

sizeBaseHeight - 字体的大小 高度的倍数

Returns:

LineProvider

ofCircle

public static CircleProvider ofCircle(int width,
 int height)

创建圆圈干扰的验证码，默认5位验证码，15个干扰圈

Parameters:

width - 图片宽

height - 图片高

Returns:

CircleProvider

ofCircle

public static CircleProvider ofCircle(int width,
 int height,
 int codeCount,
 int circleCount)

创建圆圈干扰的验证码

Parameters:

width - 图片宽

height - 图片高

codeCount - 字符个数

circleCount - 干扰圆圈条数

Returns:

CircleProvider

ofCircle

public static CircleProvider ofCircle(int width,
 int height,
 int codeCount,
 int circleCount,
 float size)

创建圆圈干扰的验证码

Parameters:

width - 图片宽

height - 图片高

codeCount - 字符个数

circleCount - 干扰圆圈条数

size - 字体的大小 高度的倍数

Returns:

CircleProvider

ofShear

public static ShearProvider ofShear(int width,
 int height)

创建扭曲干扰的验证码，默认5位验证码

Parameters:

width - 图片宽

height - 图片高

Returns:

ShearProvider

ofShear

public static ShearProvider ofShear(int width,
 int height,
 int codeCount,
 int thickness)

创建扭曲干扰的验证码，默认5位验证码

Parameters:

width - 图片宽

height - 图片高

codeCount - 字符个数

thickness - 干扰线宽度

Returns:

ShearProvider

ofShear

public static ShearProvider ofShear(int width,
 int height,
 int codeCount,
 int thickness,
 float sizeBaseHeight)

创建扭曲干扰的验证码，默认5位验证码

Parameters:

width - 图片宽

height - 图片高

codeCount - 字符个数

thickness - 干扰线宽度

sizeBaseHeight - 字体的大小 高度的倍数

Returns:

ShearProvider

ofGif

public static GifProvider ofGif(int width,
 int height)

创建GIF验证码

Parameters:

width - 宽

height - 高

Returns:

GifProvider

ofGif

public static GifProvider ofGif(int width,
 int height,
 int codeCount)

创建GIF验证码

Parameters:

width - 宽

height - 高

codeCount - 字符个数

Returns:

GifProvider

ofGif

public static GifProvider ofGif(int width,
 int height,
 int codeCount,
 int thickness,
 float sizeBaseHeight)

创建圆圈干扰的验证码

Parameters:

width - 图片宽

height - 图片高

codeCount - 字符个数

thickness - 验证码干扰元素个数

sizeBaseHeight - 字体的大小 高度的倍数

Returns:

GifProvider