com.bstek.urule.console.util

类 StringUtils

java.lang.Object

com.bstek.urule.console.util.StringUtils

public class StringUtils
extends Object

从以下版本开始:

2020年8月18日

作者:

Jacky.Gao

构造器概要

构造器

构造器和说明
StringUtils()

方法概要

限定符和类型	方法和说明
static boolean	containsWhitespace(CharSequence str)
static boolean	containsWhitespace(String str)
static boolean	hasChineseChar(String value)
static boolean	hasLength(CharSequence str)
static boolean	hasSpecialChar(String str)
static boolean	isBlank(Object str)
static boolean	isEmpty(Object str)
static boolean	isLetterDigitOrChinese(String str) 判断是不是中英文数字及下划线
static boolean	isNotBlank(Object str)
static boolean	isNotEmpty(Object str)

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

StringUtils

public StringUtils()

方法详细资料

isEmpty

public static boolean isEmpty(Object str)

isNotEmpty

public static boolean isNotEmpty(Object str)

isBlank

public static boolean isBlank(Object str)

isNotBlank

public static boolean isNotBlank(Object str)

containsWhitespace

public static boolean containsWhitespace(CharSequence str)

containsWhitespace

public static boolean containsWhitespace(String str)

hasLength

public static boolean hasLength(CharSequence str)

hasChineseChar

public static boolean hasChineseChar(String value)

isLetterDigitOrChinese

public static boolean isLetterDigitOrChinese(String str)

判断是不是中英文数字及下划线

参数:

str - 字符串

返回:

是否符合要求

hasSpecialChar

public static boolean hasSpecialChar(String str)