public class RandomUtils extends Object
| 构造器和说明 |
|---|
RandomUtils() |
| 限定符和类型 | 方法和说明 |
|---|---|
static String |
getSecureRandom(int length,
String character)
随机生验证码
|
static String |
randomCode(int length)
随机生成验证码
0-9
|
static String |
randomCodeLetter(int length)
随机生验证码
字母
|
static String |
randomCodeLetterUpper(int length)
随机生验证码
大写字母
|
static String |
randomCodeLetterUpperNumber(int length)
随机生验证码
数字+大写字母
|
static double |
randomDouble(double min,
double max)
随机生成
|
static float |
randomFloat(float min,
float max)
随机生成
|
static int |
randomInt(int min,
int max)
随机生成
|
static long |
randomLong(long min,
long max)
随机生成
|
static String |
randomPassword(PasswordRandomEnum passwordRandomEnum,
boolean includeNumber,
boolean includeSpecialChar)
生成随机密码
|
static String |
randomPassword(String character,
boolean includeNumber,
boolean includeSpecialChar,
int length)
生成随机密码
|
static void |
randomStr(StringBuilder str) |
static String |
randomString(int length)
随机生成
|
static String |
randomString(int length,
String character)
随机生成
|
public static String randomCode(int length)
length - 长度public static String randomCodeLetter(int length)
length - 长度public static String randomCodeLetterUpper(int length)
length - 长度public static String randomCodeLetterUpperNumber(int length)
length - 长度public static String getSecureRandom(int length, String character)
length - 长度character - 字符public static int randomInt(int min,
int max)
min - 最小值max - 最大值public static long randomLong(long min,
long max)
min - 最小值max - 最大值public static double randomDouble(double min,
double max)
min - 最小值max - 最大值public static float randomFloat(float min,
float max)
min - 最小值max - 最大值public static String randomString(int length)
length - 长度public static String randomString(int length, String character)
length - 长度character - 字符集public static void randomStr(StringBuilder str)
public static String randomPassword(PasswordRandomEnum passwordRandomEnum, boolean includeNumber, boolean includeSpecialChar)
passwordRandomEnum - 密码生成规则includeNumber - 是否包含数字includeSpecialChar - 是否包含特殊字符Copyright © 2024. All rights reserved.