com.blade.kit

类 StringKit

java.lang.Object

com.blade.kit.StringKit

public final class StringKit
extends Object

String kit

作者:

biezhi 2017/6/1

构造器概要

构造器

构造器和说明
StringKit()

方法概要

限定符和类型	方法和说明
static String	alignLeft(Object o, int width, char c) Fill a certain number of special characters on the right side of the string
static String	alignRight(Object o, int width, char c) Fill a certain number of special characters on the left side of the string
static String	dup(char c, int num) Copy characters
static boolean	equals(String str1, String str2)
static String	fileExt(String fname)
static boolean	isAnyBlank(String... values) There is at least one null in the array of strings
static boolean	isBlank(String str) Determine whether a string is blank
static boolean	isNotBlank(String str) Determine whether a string is not blank
static boolean	isNumber(String value) determines whether the string is a numeric format
static String	mimeType(String fileName)
static String	rand(int size) Generate a number of numeric strings randomly
static int	rand(int min, int max) Randomly generate a number in the min and Max range

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

StringKit

public StringKit()

方法详细资料

rand

public static int rand(int min,
                       int max)

Randomly generate a number in the min and Max range

参数:

min - min value

max - max value

返回:

return random int number

rand

public static String rand(int size)

Generate a number of numeric strings randomly

参数:

size - string count

返回:

return random string value

isNotBlank

public static boolean isNotBlank(String str)

Determine whether a string is not blank

参数:

str - string value

返回:

return string is not blank

isBlank

public static boolean isBlank(String str)

Determine whether a string is blank

参数:

str - string value

返回:

return string is blank

isAnyBlank

public static boolean isAnyBlank(String... values)

There is at least one null in the array of strings

参数:

values - string array

返回:

return whether or not there is an empty

isNumber

public static boolean isNumber(String value)

determines whether the string is a numeric format

参数:

value - string value

返回:

return value is number

alignRight

public static String alignRight(Object o,
                                int width,
                                char c)

Fill a certain number of special characters on the left side of the string

参数:

o - objects that can be to String

width - number of characters

c - characters

返回:

new characters

alignLeft

public static String alignLeft(Object o,
                               int width,
                               char c)

Fill a certain number of special characters on the right side of the string

参数:

o - objects that can be to String

width - number of characters

c - characters

返回:

new characters

dup

public static String dup(char c,
                         int num)

Copy characters

参数:

c - characters

num - character number

返回:

new characters

fileExt

public static String fileExt(String fname)

mimeType

public static String mimeType(String fileName)

equals

public static boolean equals(String str1,
                             String str2)