cn.herodotus.engine.captcha.core.definition

类 AbstractGraphicRenderer

java.lang.Object

cn.herodotus.engine.cache.jetcache.stamp.AbstractStampManager<K,V>

cn.herodotus.engine.captcha.core.definition.AbstractRenderer<String,String>

cn.herodotus.engine.captcha.core.definition.AbstractGraphicRenderer

所有已实现的接口:

StampManager<String,String>, Renderer, org.springframework.beans.factory.InitializingBean

public abstract class AbstractGraphicRenderer
extends AbstractRenderer<String,String>

Description: 抽象的图形验证码

作者:

: gengwei.zheng

Date:

: 2021/12/20 20:42

字段概要

从类继承的字段 cn.herodotus.engine.captcha.core.definition.AbstractRenderer

BASE64_GIF_IMAGE_PREFIX, BASE64_PNG_IMAGE_PREFIX

构造器概要

构造器

构造器和说明
AbstractGraphicRenderer()

方法概要

限定符和类型	方法和说明
Captcha	getCapcha(String key) 创建验证码
protected Font	getFont()
protected int	getHeight()
protected int	getLength()
protected int	getWidth()
String	nextStamp(String key)
protected void	setGraphicCaptcha(GraphicCaptcha graphicCaptcha)
boolean	verify(Verification verification) 验证码校验

从类继承的方法 cn.herodotus.engine.captcha.core.definition.AbstractRenderer

afterPropertiesSet, getBase64ImagePrefix, getCaptchaProperties, getResourceProvider, setResourceProvider, toBase64

从类继承的方法 cn.herodotus.engine.cache.jetcache.stamp.AbstractStampManager

check, delete, get, getCache, getExpire, lock, lockAndRun, put, setExpire

从类继承的方法 java.lang.Object

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

从接口继承的方法 cn.herodotus.engine.captcha.core.definition.Renderer

draw, getCategory

从接口继承的方法 cn.herodotus.engine.cache.jetcache.stamp.StampManager

containKey, create, create, create, lock, lock, lockAndRun, lockAndRun, put, put

构造器详细资料

AbstractGraphicRenderer

public AbstractGraphicRenderer()

方法详细资料

getFont

protected Font getFont()

getWidth

protected int getWidth()

getHeight

protected int getHeight()

getLength

protected int getLength()

getCapcha

public Captcha getCapcha(String key)

从接口复制的说明: Renderer

创建验证码

参数:

key - 验证码标识，用于标记在缓存中的存储

返回:

验证码数据 Captcha

verify

public boolean verify(Verification verification)

从接口复制的说明: Renderer

验证码校验

参数:

verification - 前端传入的验证值

返回:

true 验证成功，返回错误信息

setGraphicCaptcha

protected void setGraphicCaptcha(GraphicCaptcha graphicCaptcha)

nextStamp

public String nextStamp(String key)