com.github.bingoohuang.utils.lang

类 Str

java.lang.Object

com.github.bingoohuang.utils.lang.Str

public class Str
extends Object

构造器概要

构造器

构造器和说明
Str()

方法概要

限定符和类型	方法和说明
static String	addLastSlash(String path)
static boolean	anyOf(String s, String... anys)
static <T> boolean	anyOf(T value, T... strs)
static boolean	anyOfIgnoreCase(String s, String... anys)
static boolean	areAllEmpty(String... st)
static String	decode(String target, String ifv, String then, String... more) 形如oracle的decode函数。
static String	equalsThen(String s, String equals, String then)
static String	firstNoneEmpty(String... values)
static String	fixLen(String src, int len, char padding) 返回固定长度字符串（对原始字符串末尾剪切或者补齐），一般用于固定长度密码生成等。
static boolean	isEmptyOr(String s, String or)
static String	mask(String str)
static boolean	matches(char left, char right)
static boolean	noneOf(String s, String... anys)
static String	nullThen(Object fv, String defaultValue)
static StringBuilder	padding(String s, char letter, int repeats)
static StringBuilder	removeLastLetters(String s, char letter)
static boolean	startWithAny(String str, String... anys)
static String	substrInQuotes(String str, char left, int pos)
static String	toStr(Object obj)
static String	unquote(String str, String quote)
static String	unquote(String str, String openQuote, String closeQuote)

从类继承的方法 java.lang.Object

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

构造器详细资料

Str

public Str()

方法详细资料

firstNoneEmpty

public static String firstNoneEmpty(String... values)

fixLen

public static String fixLen(String src,
                            int len,
                            char padding)

返回固定长度字符串（对原始字符串末尾剪切或者补齐），一般用于固定长度密码生成等。

参数:

src - 原始字符串

len - 固定长度

padding - 补齐字符

返回:

固定长度字符串

anyOf

public static <T> boolean anyOf(T value,
                                T... strs)

padding

public static StringBuilder padding(String s,
                                    char letter,
                                    int repeats)

removeLastLetters

public static StringBuilder removeLastLetters(String s,
                                              char letter)

matches

public static boolean matches(char left,
                              char right)

substrInQuotes

public static String substrInQuotes(String str,
                                    char left,
                                    int pos)

toStr

public static String toStr(Object obj)

addLastSlash

public static String addLastSlash(String path)

anyOf

public static boolean anyOf(String s,
                            String... anys)

anyOfIgnoreCase

public static boolean anyOfIgnoreCase(String s,
                                      String... anys)

areAllEmpty

public static boolean areAllEmpty(String... st)

noneOf

public static boolean noneOf(String s,
                             String... anys)

startWithAny

public static boolean startWithAny(String str,
                                   String... anys)

equalsThen

public static String equalsThen(String s,
                                String equals,
                                String then)

isEmptyOr

public static boolean isEmptyOr(String s,
                                String or)

unquote

public static String unquote(String str,
                             String quote)

unquote

public static String unquote(String str,
                             String openQuote,
                             String closeQuote)

mask

public static String mask(String str)

nullThen

public static String nullThen(Object fv,
                              String defaultValue)

decode

public static String decode(String target,
                            String ifv,
                            String then,
                            String... more)

形如oracle的decode函数。

参数:

target - 需要比较的值，

ifv - 如果等于它，

then - 那么就取本值，

more - 并且以此类推。

返回:

转换后的值