cn.ipokerface.weixin.utils

类 StringUtil

java.lang.Object

cn.ipokerface.weixin.utils.StringUtil

public class StringUtil
extends Object

Created by PokerFace Create Date 2019-12-27. Email: 214888341@163.com Version 1.0.0

Description:

字段概要

字段

限定符和类型	字段和说明
static String	EMPTY
static int	INDEX_NOT_FOUND

构造器概要

构造器

构造器和说明
StringUtil()

方法概要

限定符和类型	方法和说明
static String	capitalize(String str)
static byte[]	getBytesUtf8(String content)
static boolean	isBlank(CharSequence cs)
static boolean	isEmpty(CharSequence cs)
static boolean	isNotBlank(CharSequence cs)
static String	join(int[] array, char separator)
static String	join(int[] array, char separator, int startIndex, int endIndex)
static String	join(Iterable<?> iterable, char separator)
static String	join(Iterator<?> iterator, char separator)
static String	join(Object[] array, char separator)
static String	join(Object[] array, char separator, int startIndex, int endIndex)
static String	newStringUtf8(byte[] bytes)
static String	simpleClassName(Class<?> clazz) Generates a simplified name from a Class.
static String	simpleClassName(Object o) The shortcut to simpleClassName(o.getClass()).
static String	substringAfter(String str, String separator)
static String	substringBefore(String str, String separator)
static String[]	tokenizeToStringArray(String str, String delimiters)
static String[]	tokenizeToStringArray(String str, String delimiters, boolean trimTokens, boolean ignoreEmptyTokens)
static String	uncapitalize(String str)

从类继承的方法 java.lang.Object

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

字段详细资料

EMPTY

public static final String EMPTY

另请参阅:

常量字段值

INDEX_NOT_FOUND

public static final int INDEX_NOT_FOUND

另请参阅:

常量字段值

构造器详细资料

StringUtil

public StringUtil()

方法详细资料

getBytesUtf8

public static byte[] getBytesUtf8(String content)

newStringUtf8

public static String newStringUtf8(byte[] bytes)

isEmpty

public static boolean isEmpty(CharSequence cs)

isBlank

public static boolean isBlank(CharSequence cs)

isNotBlank

public static boolean isNotBlank(CharSequence cs)

uncapitalize

public static String uncapitalize(String str)

capitalize

public static String capitalize(String str)

substringBefore

public static String substringBefore(String str,
                                     String separator)

substringAfter

public static String substringAfter(String str,
                                    String separator)

join

public static String join(Object[] array,
                          char separator)

join

public static String join(Object[] array,
                          char separator,
                          int startIndex,
                          int endIndex)

join

public static String join(Iterable<?> iterable,
                          char separator)

join

public static String join(Iterator<?> iterator,
                          char separator)

join

public static String join(int[] array,
                          char separator)

join

public static String join(int[] array,
                          char separator,
                          int startIndex,
                          int endIndex)

simpleClassName

public static String simpleClassName(Object o)

The shortcut to simpleClassName(o.getClass()).

simpleClassName

public static String simpleClassName(Class<?> clazz)

Generates a simplified name from a Class. Similar to Class.getSimpleName(), but it works fine with anonymous classes.

tokenizeToStringArray

public static String[] tokenizeToStringArray(String str,
                                             String delimiters)

tokenizeToStringArray

public static String[] tokenizeToStringArray(String str,
                                             String delimiters,
                                             boolean trimTokens,
                                             boolean ignoreEmptyTokens)