cn.zhxu.toys.captcha.impl

类 RandomFormulaCodeGenerator

java.lang.Object

cn.zhxu.toys.captcha.impl.RandomFormulaCodeGenerator

所有已实现的接口:

CodeGenerator

public class RandomFormulaCodeGenerator
extends Object
implements CodeGenerator

运算式生成器 Created by junxiang on 2019/8/2

嵌套类概要

从接口继承的嵌套类/接口 cn.zhxu.toys.captcha.CodeGenerator

CodeGenerator.CodeResult

构造器概要

构造器

构造器和说明
RandomFormulaCodeGenerator()
RandomFormulaCodeGenerator(int length)
RandomFormulaCodeGenerator(int length, boolean allowNegative)

方法概要

限定符和类型	方法和说明
CodeGenerator.CodeResult	generate() 生成一个验证码
int	getLength()
boolean	isAllowNegative()
void	setAllowNegative(boolean allowNegative)
void	setLength(int length)

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

RandomFormulaCodeGenerator

public RandomFormulaCodeGenerator()

RandomFormulaCodeGenerator

public RandomFormulaCodeGenerator(int length)

RandomFormulaCodeGenerator

public RandomFormulaCodeGenerator(int length,
                                  boolean allowNegative)

方法详细资料

generate

public CodeGenerator.CodeResult generate()

从接口复制的说明: CodeGenerator

生成一个验证码

指定者:

generate 在接口中 CodeGenerator

返回:

CodeResult

setLength

public void setLength(int length)

getLength

public int getLength()

isAllowNegative

public boolean isAllowNegative()

setAllowNegative

public void setAllowNegative(boolean allowNegative)