com.anji.captcha.util

Class RandomUtils

java.lang.Object

com.anji.captcha.util.RandomUtils

public class RandomUtils
extends Object

Constructor Summary

Constructors

Constructor and Description
RandomUtils()

Method Summary

Modifier and Type	Method and Description
static String	getRandomHan() 获取随机中文
static String	getRandomHan(String hanZi) 获取指定文字的随机中文
static int	getRandomInt(int bound)
static Integer	getRandomInt(int startNum, int endNum) 随机范围内数字
static String	getRandomString(int length) 获取随机字符串
static String	getUUID() 生成UUID

Methods inherited from class java.lang.Object

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

Constructor Detail

RandomUtils

public RandomUtils()

Method Detail

getUUID

public static String getUUID()

生成UUID

Returns:

getRandomHan

public static String getRandomHan(String hanZi)

获取指定文字的随机中文

Returns:

getRandomInt

public static int getRandomInt(int bound)

getRandomHan

public static String getRandomHan()

获取随机中文

Returns:

getRandomInt

public static Integer getRandomInt(int startNum,
                                   int endNum)

随机范围内数字

Parameters:

startNum -

endNum -

Returns:

getRandomString

public static String getRandomString(int length)

获取随机字符串

Parameters:

length -

Returns: