com.github.aqiu202.util

类 StringUtils

java.lang.Object

com.github.aqiu202.util.StringUtils

public abstract class StringUtils
extends Object

StringUtils

作者:

aqiu 2020/12/13 0:02

字段概要

字段

限定符和类型	字段和说明
static String	PLACEHOLDER_PREFIX 占位符前缀: "{"
static String	PLACEHOLDER_SUFFIX 占位符的后缀: "}"

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 String	camelToUnderline(String name) 驼峰法转下划线
static String	camelToUnderlineAndToUpperCase(String name) 驼峰法转下划线然后大写
static String	capitalize(String str)
static boolean	equals(CharSequence cs1, CharSequence cs2)
static boolean	equalsAny(CharSequence string, CharSequence... searchStrings)
static boolean	equalsAnyIgnoreCase(CharSequence string, CharSequence... searchStrings)
static boolean	equalsIgnoreCase(CharSequence cs1, CharSequence cs2)
static boolean	hasText(CharSequence str)
static boolean	isBlank(CharSequence str)
static boolean	isEmpty(CharSequence str)
static boolean	isNotBlank(CharSequence str)
static boolean	isNotEmpty(CharSequence str)
static String	stringFormat(String text, Map<String,Object> parameter) 占位符替换
static String	stringFormat(String text, Object... parameter) 占位符替换
static String	stringFormatWithNull(String text, Map<?,?> parameter, String nullValueReplacement) 占位符替换
static String	uncapitalize(String str)
static String	underlineToCamel(String name) 下划线转驼峰

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

PLACEHOLDER_PREFIX

public static final String PLACEHOLDER_PREFIX

占位符前缀: "{"

另请参阅:

常量字段值

PLACEHOLDER_SUFFIX

public static final String PLACEHOLDER_SUFFIX

占位符的后缀: "}"

另请参阅:

常量字段值

构造器详细资料

StringUtils

public StringUtils()

方法详细资料

isEmpty

public static boolean isEmpty(CharSequence str)

hasText

public static boolean hasText(CharSequence str)

isNotEmpty

public static boolean isNotEmpty(CharSequence str)

isBlank

public static boolean isBlank(CharSequence str)

isNotBlank

public static boolean isNotBlank(CharSequence str)

equals

public static boolean equals(CharSequence cs1,
                             CharSequence cs2)

equalsAny

public static boolean equalsAny(CharSequence string,
                                CharSequence... searchStrings)

equalsAnyIgnoreCase

public static boolean equalsAnyIgnoreCase(CharSequence string,
                                          CharSequence... searchStrings)

equalsIgnoreCase

public static boolean equalsIgnoreCase(CharSequence cs1,
                                       CharSequence cs2)

camelToUnderline

public static String camelToUnderline(String name)

驼峰法转下划线

参数:

name - 字段

返回:

下划线格式字段

camelToUnderlineAndToUpperCase

public static String camelToUnderlineAndToUpperCase(String name)

驼峰法转下划线然后大写

参数:

name - 字段名称

返回:

转换后的大写字段名称

underlineToCamel

public static String underlineToCamel(String name)

下划线转驼峰

参数:

name - 字段名称

返回:

转换后的驼峰格式字段名称

capitalize

public static String capitalize(String str)

uncapitalize

public static String uncapitalize(String str)

stringFormat

public static String stringFormat(String text,
                                  Map<String,Object> parameter)

占位符替换

参数:

text - 字符串

parameter - 替换参数

返回:

替换后的字符串

stringFormat

public static String stringFormat(String text,
                                  Object... parameter)

占位符替换

参数:

text - 字符串

parameter - 替换参数

返回:

替换后的字符串

stringFormatWithNull

public static String stringFormatWithNull(String text,
                                          Map<?,?> parameter,
                                          String nullValueReplacement)

占位符替换

参数:

text - 字符串

parameter - 替换参数

nullValueReplacement - 空值的默认值

返回:

替换后的字符串