bap.pp.util

Class CodeUtil

java.lang.Object

bap.pp.util.CodeUtil

public class CodeUtil
extends java.lang.Object

获取编码工具类

Author:

Amanda.Z

Constructor Summary

Constructors

Constructor and Description
CodeUtil()

Method Summary

Modifier and Type	Method and Description
static java.lang.String	getRandemMixStr(int length) 生成n位数字+字母组成的随机串
static java.lang.String	getRandemNumStr(int length) 生成N位随机数字串
static java.lang.String	getRandemWordStr(int length) 生成N位纯字母的随机串

Methods inherited from class java.lang.Object

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

Constructor Detail

CodeUtil

public CodeUtil()

Method Detail

getRandemNumStr

public static java.lang.String getRandemNumStr(int length)

生成N位随机数字串

Parameters:

length - 字符串长度

Returns:

getRandemMixStr

public static java.lang.String getRandemMixStr(int length)

生成n位数字+字母组成的随机串

Parameters:

length - 字符串长度

Returns:

getRandemWordStr

public static java.lang.String getRandemWordStr(int length)

生成N位纯字母的随机串

Parameters:

length - 字符串长度

Returns: