org.aoju.bus.extra.captcha.provider

Class PuzzleProvider

java.lang.Object

org.aoju.bus.extra.captcha.provider.AbstractProvider

org.aoju.bus.extra.captcha.provider.PuzzleProvider

All Implemented Interfaces:

CaptchaProvider

public class PuzzleProvider
extends AbstractProvider

滑动验证码

Since:

JDK 1.8+

Version:

5.9.3

Author:

Kimi Liu

Field Summary

Fields inherited from class org.aoju.bus.extra.captcha.provider.AbstractProvider

background, code, font, generator, height, imageBytes, interfereCount, textAlpha, width

Constructor Summary

Constructors

Constructor and Description
PuzzleProvider(int width, int height, CodeStrategy generator, int interfereCount)
PuzzleProvider(int width, int height, int codeCount, int interfereCount)

Method Summary

Modifier and Type	Method and Description
protected Image	createImage(String code) 根据生成的code创建验证码图片
String	get() 获取验证码的文字内容
boolean	verify(String inputCode) 验证验证码是否正确，建议忽略大小写

Methods inherited from class org.aoju.bus.extra.captcha.provider.AbstractProvider

create, generateCode, getGenerator, getImage, getImageBase64, getImageBytes, setBackground, setFont, setGenerator, setTextAlpha, write, write, write

Methods inherited from class java.lang.Object

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

Constructor Detail

PuzzleProvider

public PuzzleProvider(int width,
                      int height,
                      int codeCount,
                      int interfereCount)

PuzzleProvider

public PuzzleProvider(int width,
                      int height,
                      CodeStrategy generator,
                      int interfereCount)

Method Detail

createImage

protected Image createImage(String code)

Description copied from class: AbstractProvider

根据生成的code创建验证码图片

Specified by:

createImage in class AbstractProvider

Parameters:

code - 验证码

Returns:

Image

get

public String get()

Description copied from interface: CaptchaProvider

获取验证码的文字内容

Specified by:

get in interface CaptchaProvider

Overrides:

get in class AbstractProvider

Returns:

验证码文字内容

verify

public boolean verify(String inputCode)

Description copied from interface: CaptchaProvider

验证验证码是否正确，建议忽略大小写

Specified by:

verify in interface CaptchaProvider

Overrides:

verify in class AbstractProvider

Parameters:

inputCode - 用户输入的验证码

Returns:

是否与生成的一直