io.g740.d1.util

类 StringUtils

java.lang.Object

io.g740.d1.util.StringUtils

public class StringUtils
extends Object

方法概要

限定符和类型	方法和说明
static String	camelToUnderline(String source) 驼峰拼写转换成下划线拼写
static <T> String	collection2StringWithComma(Collection<T> collection, Function<T,String> toStringFunction)
static boolean	isDate(String source)
static boolean	isInteger(String source)
static boolean	isNotNullNorEmpty(String source)
static boolean	isNullOrEmpty(String source)
static boolean	isNumber(String source)
static Date	long2Date(Object object) 参数必须是时间戳才能转换
static String	object2String(Object object)
static String	object2StringWithDefault(Object object, String defaultValue)
static String	removeNonPrintableCharactersFromStartAndEnd(String source) 去掉前后不可见字符
static String	removeWhitespaceCharactersFromStartAndEnd(String source) 去掉前后空白字符
static String	splitMd5ResultLikeUUID(String md5Str)
static String	underlineToCamel(String src)

从类继承的方法 java.lang.Object

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

方法详细资料

isNotNullNorEmpty

public static boolean isNotNullNorEmpty(String source)

isNullOrEmpty

public static boolean isNullOrEmpty(String source)

isInteger

public static boolean isInteger(String source)

isNumber

public static boolean isNumber(String source)

isDate

public static boolean isDate(String source)

camelToUnderline

public static String camelToUnderline(String source)

驼峰拼写转换成下划线拼写

参数:

source -

返回:

underlineToCamel

public static String underlineToCamel(String src)

object2String

public static String object2String(Object object)

object2StringWithDefault

public static String object2StringWithDefault(Object object,
                                              String defaultValue)

collection2StringWithComma

public static <T> String collection2StringWithComma(Collection<T> collection,
                                                    Function<T,String> toStringFunction)

removeNonPrintableCharactersFromStartAndEnd

public static String removeNonPrintableCharactersFromStartAndEnd(String source)

去掉前后不可见字符

参数:

source -

返回:

removeWhitespaceCharactersFromStartAndEnd

public static String removeWhitespaceCharactersFromStartAndEnd(String source)

去掉前后空白字符

参数:

source -

返回:

splitMd5ResultLikeUUID

public static String splitMd5ResultLikeUUID(String md5Str)

long2Date

public static Date long2Date(Object object)

参数必须是时间戳才能转换

参数:

object -

返回: