org.ncq.captcha.utils

类 ImageCaptchaUtil

java.lang.Object

org.ncq.captcha.utils.ImageCaptchaUtil

public class ImageCaptchaUtil
extends java.lang.Object

构造器概要

构造器

构造器和说明
ImageCaptchaUtil()

方法概要

限定符和类型	方法和说明
static java.lang.String	getGifImageBase64(java.lang.String code)
static java.lang.String	getGifImageBase64(java.lang.String code, int width, int height)
static java.lang.String	getGifImageBase64(java.lang.String code, int width, int height, int interferenceCount)
static java.lang.String	getGifImageBase64(java.lang.String code, int width, int height, int interferenceCount, java.awt.Font font, java.awt.Color fontColor, java.awt.Color backgroundColor, java.awt.Color interferenceColor, java.awt.AlphaComposite alphaComposite, Interference interference) 获取动态图片验证码base64字符串
static java.lang.String	getGifImageBase64(java.lang.String code, int width, int height, int interferenceCount, Interference interference)
static java.lang.String	getGifImageBase64(java.lang.String code, int width, int height, int interferenceCount, Interference interference, java.awt.Font font)
static java.lang.String	getGifImageBase64Data(java.lang.String code)
static java.lang.String	getGifImageBase64Data(java.lang.String code, int width, int height)
static java.lang.String	getGifImageBase64Data(java.lang.String code, int width, int height, int interferenceCount)
static java.lang.String	getGifImageBase64Data(java.lang.String code, int width, int height, int interferenceCount, java.awt.Font font, java.awt.Color fontColor, java.awt.Color backgroundColor, java.awt.Color interferenceColor, java.awt.AlphaComposite alphaComposite, Interference interference) 获取动态图片验证码base64Data字符串
static java.lang.String	getGifImageBase64Data(java.lang.String code, int width, int height, int interferenceCount, Interference interference)
static java.lang.String	getGifImageBase64Data(java.lang.String code, int width, int height, int interferenceCount, Interference interference, java.awt.Font font)
static byte[]	getGitImageBytes(java.lang.String code)
static byte[]	getGitImageBytes(java.lang.String code, int width, int height)
static byte[]	getGitImageBytes(java.lang.String code, int width, int height, int interferenceCount)
static byte[]	getGitImageBytes(java.lang.String code, int width, int height, int interferenceCount, java.awt.Font font, java.awt.Color fontColor, java.awt.Color backgroundColor, java.awt.Color interferenceColor, java.awt.AlphaComposite alphaComposite, Interference interference) 获取动态图片验证码字节流
static byte[]	getGitImageBytes(java.lang.String code, int width, int height, int interferenceCount, Interference interference)
static byte[]	getGitImageBytes(java.lang.String code, int width, int height, int interferenceCount, Interference interference, java.awt.Font font)
static java.lang.String	getImageBase64(java.lang.String code)
static java.lang.String	getImageBase64(java.lang.String code, int width, int height)
static java.lang.String	getImageBase64(java.lang.String code, int width, int height, int interferenceCount)
static java.lang.String	getImageBase64(java.lang.String code, int width, int height, int interferenceCount, java.awt.Font font, java.awt.Color fontColor, java.awt.Color backgroundColor, java.awt.Color interferenceColor, java.awt.AlphaComposite alphaComposite, Interference interference) 获取图片验证码base64字符串
static java.lang.String	getImageBase64(java.lang.String code, int width, int height, int interferenceCount, Interference interference)
static java.lang.String	getImageBase64(java.lang.String code, int width, int height, int interferenceCount, Interference interference, java.awt.Font font)
static java.lang.String	getImageBase64Data(java.lang.String code)
static java.lang.String	getImageBase64Data(java.lang.String code, int width, int height)
static java.lang.String	getImageBase64Data(java.lang.String code, int width, int height, int interferenceCount)
static java.lang.String	getImageBase64Data(java.lang.String code, int width, int height, int interferenceCount, java.awt.Font font, java.awt.Color fontColor, java.awt.Color backgroundColor, java.awt.Color interferenceColor, java.awt.AlphaComposite alphaComposite, Interference interference) 获取图片base64Data字符串
static java.lang.String	getImageBase64Data(java.lang.String code, int width, int height, int interferenceCount, Interference interference)
static java.lang.String	getImageBase64Data(java.lang.String code, int width, int height, int interferenceCount, Interference interference, java.awt.Font font)
static byte[]	getImageBytes(java.lang.String code)
static byte[]	getImageBytes(java.lang.String code, int width, int height)
static byte[]	getImageBytes(java.lang.String code, int width, int height, int interferenceCount)
static byte[]	getImageBytes(java.lang.String code, int width, int height, int interferenceCount, java.awt.Font font, java.awt.Color fontColor, java.awt.Color backgroundColor, java.awt.Color interferenceColor, java.awt.AlphaComposite alphaComposite, Interference interference) 获取图片验证码字节流
static byte[]	getImageBytes(java.lang.String code, int width, int height, int interferenceCount, Interference interference)
static byte[]	getImageBytes(java.lang.String code, int width, int height, int interferenceCount, Interference interference, java.awt.Font font)

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

ImageCaptchaUtil

public ImageCaptchaUtil()

方法详细资料

getImageBase64Data

public static java.lang.String getImageBase64Data(java.lang.String code)

getImageBase64Data

public static java.lang.String getImageBase64Data(java.lang.String code,
                                                  int width,
                                                  int height)

getImageBase64Data

public static java.lang.String getImageBase64Data(java.lang.String code,
                                                  int width,
                                                  int height,
                                                  int interferenceCount)

getImageBase64Data

public static java.lang.String getImageBase64Data(java.lang.String code,
                                                  int width,
                                                  int height,
                                                  int interferenceCount,
                                                  Interference interference)

getImageBase64Data

public static java.lang.String getImageBase64Data(java.lang.String code,
                                                  int width,
                                                  int height,
                                                  int interferenceCount,
                                                  Interference interference,
                                                  java.awt.Font font)

getImageBase64Data

public static java.lang.String getImageBase64Data(java.lang.String code,
                                                  int width,
                                                  int height,
                                                  int interferenceCount,
                                                  java.awt.Font font,
                                                  java.awt.Color fontColor,
                                                  java.awt.Color backgroundColor,
                                                  java.awt.Color interferenceColor,
                                                  java.awt.AlphaComposite alphaComposite,
                                                  Interference interference)

获取图片base64Data字符串

参数:

code - 验证码

width - 图片宽度

height - 图片高度

interferenceCount - 干扰线数量

font - 字体,可以为空

fontColor - 字体颜色,可以为空

backgroundColor - 背景颜色,可以为空

interferenceColor - 干扰线颜色,可以为空

alphaComposite - 透明度,可以为空

interference - 干扰线类型 事例:InterferenceTypeEnum,若是自定义继承实现Interference

返回:

base64Data

getImageBase64

public static java.lang.String getImageBase64(java.lang.String code)

getImageBase64

public static java.lang.String getImageBase64(java.lang.String code,
                                              int width,
                                              int height)

getImageBase64

public static java.lang.String getImageBase64(java.lang.String code,
                                              int width,
                                              int height,
                                              int interferenceCount)

getImageBase64

public static java.lang.String getImageBase64(java.lang.String code,
                                              int width,
                                              int height,
                                              int interferenceCount,
                                              Interference interference)

getImageBase64

public static java.lang.String getImageBase64(java.lang.String code,
                                              int width,
                                              int height,
                                              int interferenceCount,
                                              Interference interference,
                                              java.awt.Font font)

getImageBase64

public static java.lang.String getImageBase64(java.lang.String code,
                                              int width,
                                              int height,
                                              int interferenceCount,
                                              java.awt.Font font,
                                              java.awt.Color fontColor,
                                              java.awt.Color backgroundColor,
                                              java.awt.Color interferenceColor,
                                              java.awt.AlphaComposite alphaComposite,
                                              Interference interference)

获取图片验证码base64字符串

参数:

code - 验证码

width - 图片宽度

height - 图片高度

interferenceCount - 图片干扰线数量

font - 字体,可以为空

fontColor - 字体颜色,可以为空

backgroundColor - 背景颜色,可以为空

interferenceColor - 干扰线颜色,可以为空

alphaComposite - 透明度,可以为空

interference - 干扰线类型 事例:InterferenceTypeEnum,若是自定义继承实现Interference

返回:

base64字符串

getImageBytes

public static byte[] getImageBytes(java.lang.String code)

getImageBytes

public static byte[] getImageBytes(java.lang.String code,
                                   int width,
                                   int height)

getImageBytes

public static byte[] getImageBytes(java.lang.String code,
                                   int width,
                                   int height,
                                   int interferenceCount)

getImageBytes

public static byte[] getImageBytes(java.lang.String code,
                                   int width,
                                   int height,
                                   int interferenceCount,
                                   Interference interference)

getImageBytes

public static byte[] getImageBytes(java.lang.String code,
                                   int width,
                                   int height,
                                   int interferenceCount,
                                   Interference interference,
                                   java.awt.Font font)

getImageBytes

public static byte[] getImageBytes(java.lang.String code,
                                   int width,
                                   int height,
                                   int interferenceCount,
                                   java.awt.Font font,
                                   java.awt.Color fontColor,
                                   java.awt.Color backgroundColor,
                                   java.awt.Color interferenceColor,
                                   java.awt.AlphaComposite alphaComposite,
                                   Interference interference)

获取图片验证码字节流

参数:

code - 验证码

width - 图片宽度

height - 图片高度

interferenceCount - 干扰线数量

font - 字体,可以为空

fontColor - 字体颜色,可以为空

backgroundColor - 背景颜色,可以为空

interferenceColor - 干扰线颜色,可以为空

alphaComposite - 透明度,可以为空

interference - 干扰线类型,可以为空 事例:InterferenceTypeEnum,若是自定义继承实现Interference

返回:

byte[]

getGifImageBase64Data

public static java.lang.String getGifImageBase64Data(java.lang.String code)

getGifImageBase64Data

public static java.lang.String getGifImageBase64Data(java.lang.String code,
                                                     int width,
                                                     int height)

getGifImageBase64Data

public static java.lang.String getGifImageBase64Data(java.lang.String code,
                                                     int width,
                                                     int height,
                                                     int interferenceCount)

getGifImageBase64Data

public static java.lang.String getGifImageBase64Data(java.lang.String code,
                                                     int width,
                                                     int height,
                                                     int interferenceCount,
                                                     Interference interference)

getGifImageBase64Data

public static java.lang.String getGifImageBase64Data(java.lang.String code,
                                                     int width,
                                                     int height,
                                                     int interferenceCount,
                                                     Interference interference,
                                                     java.awt.Font font)

getGifImageBase64Data

public static java.lang.String getGifImageBase64Data(java.lang.String code,
                                                     int width,
                                                     int height,
                                                     int interferenceCount,
                                                     java.awt.Font font,
                                                     java.awt.Color fontColor,
                                                     java.awt.Color backgroundColor,
                                                     java.awt.Color interferenceColor,
                                                     java.awt.AlphaComposite alphaComposite,
                                                     Interference interference)

获取动态图片验证码base64Data字符串

参数:

code - 验证码

width - 图片宽度

height - 图片高度

interferenceCount - 干扰线数量

font - 字体,可以为空

fontColor - 字体颜色,可以为空

backgroundColor - 图片背景颜色,可以为空

interferenceColor - 干扰线颜色,可以为空

alphaComposite - 透明度,可以为空

interference - 干扰线类型,可以为空 事例:InterferenceTypeEnum,若是自定义继承实现Interference

返回:

base64Data字符串

getGifImageBase64

public static java.lang.String getGifImageBase64(java.lang.String code)

getGifImageBase64

public static java.lang.String getGifImageBase64(java.lang.String code,
                                                 int width,
                                                 int height)

getGifImageBase64

public static java.lang.String getGifImageBase64(java.lang.String code,
                                                 int width,
                                                 int height,
                                                 int interferenceCount)

getGifImageBase64

public static java.lang.String getGifImageBase64(java.lang.String code,
                                                 int width,
                                                 int height,
                                                 int interferenceCount,
                                                 Interference interference)

getGifImageBase64

public static java.lang.String getGifImageBase64(java.lang.String code,
                                                 int width,
                                                 int height,
                                                 int interferenceCount,
                                                 Interference interference,
                                                 java.awt.Font font)

getGifImageBase64

public static java.lang.String getGifImageBase64(java.lang.String code,
                                                 int width,
                                                 int height,
                                                 int interferenceCount,
                                                 java.awt.Font font,
                                                 java.awt.Color fontColor,
                                                 java.awt.Color backgroundColor,
                                                 java.awt.Color interferenceColor,
                                                 java.awt.AlphaComposite alphaComposite,
                                                 Interference interference)

获取动态图片验证码base64字符串

参数:

code - 验证码

width - 图片宽度

height - 图片高度

interferenceCount - 干扰线数量

font - 字体,可以为空

fontColor - 字体颜色,可以为空

backgroundColor - 图片背景颜色,可以为空

interferenceColor - 干扰线颜色,可以为空

alphaComposite - 透明度,可以为空

interference - 干扰线类型,可以为空 事例:InterferenceTypeEnum,若是自定义继承实现Interference

返回:

base64字符串

getGitImageBytes

public static byte[] getGitImageBytes(java.lang.String code)

getGitImageBytes

public static byte[] getGitImageBytes(java.lang.String code,
                                      int width,
                                      int height)

getGitImageBytes

public static byte[] getGitImageBytes(java.lang.String code,
                                      int width,
                                      int height,
                                      int interferenceCount)

getGitImageBytes

public static byte[] getGitImageBytes(java.lang.String code,
                                      int width,
                                      int height,
                                      int interferenceCount,
                                      Interference interference)

getGitImageBytes

public static byte[] getGitImageBytes(java.lang.String code,
                                      int width,
                                      int height,
                                      int interferenceCount,
                                      Interference interference,
                                      java.awt.Font font)

getGitImageBytes

public static byte[] getGitImageBytes(java.lang.String code,
                                      int width,
                                      int height,
                                      int interferenceCount,
                                      java.awt.Font font,
                                      java.awt.Color fontColor,
                                      java.awt.Color backgroundColor,
                                      java.awt.Color interferenceColor,
                                      java.awt.AlphaComposite alphaComposite,
                                      Interference interference)

获取动态图片验证码字节流

参数:

code - 验证码

width - 图片宽度

height - 图片高度

interferenceCount - 干扰线数量

font - 字体,可以为空

fontColor - 字体颜色,可以为空

backgroundColor - 图片背景颜色,可以为空

interferenceColor - 干扰线颜色,可以为空

alphaComposite - 透明度,可以为空

interference - 干扰线类型,可以为空 事例:InterferenceTypeEnum,若是自定义继承实现Interference

返回:

byte[]