com.qq.tars.common.util

类 StringUtils

java.lang.Object

com.qq.tars.common.util.StringUtils

public class StringUtils
extends Object

字段概要

字段

限定符和类型	字段和说明
static String	ENC_GBK
static String	ENC_UTF8
static String	FMT_DATETIME
static Charset	GBK
static Charset	UTF_8

方法概要

限定符和类型	方法和说明
static boolean	convertBoolean(String str, boolean defaults)
static double	convertDouble(String str, double defaults)
static float	convertFloat(String str, float defaults)
static int	convertInt(String str, int defaults)
static long	convertLong(String str, long defaults)
static short	convertShort(String str, short defaults)
static String	convertString(String str, String defaults)
static String	formatDate(Date date, String format)
static String	formatDate(String dateStr, String format)
static String	formatDate(String dateStr, String inputFormat, String format)
static byte[]	getGBKBytes(String s)
static String	getGBKString(byte[] b)
static byte[]	getUTF8Bytes(String s)
static String	getUTF8String(byte[] b)
static boolean	isEmpty(String s)
static boolean	isNotEmpty(String s)
static String	join(String separator, Object... c)
static String	join(String separator, String[] s)
static String	joinArray(String separator, int[] s)
static String	joinArray(String separator, long[] s)
static String	joinArray(String separator, Object[] s)
static String	removeAll(String s, String src)
static String	replaceAll(String s, String src, String dest)
static String	replaceFirst(String s, String src, String dest)
static String[]	split(String line, String separator)
static int[]	splitInt(String line, String separator, int def)
static long[]	splitLong(String line, String separator, long def)
static String	trim(String s)
static String	URLDecodeGBK(String s)
static String	URLDecodeUTF8(String s)
static String	URLEncodeGBK(String s)
static String	URLEncodeUTF8(String s)

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

ENC_UTF8

public static final String ENC_UTF8

另请参阅:

常量字段值

ENC_GBK

public static final String ENC_GBK

另请参阅:

常量字段值

GBK

public static final Charset GBK

UTF_8

public static final Charset UTF_8

FMT_DATETIME

public static final String FMT_DATETIME

另请参阅:

常量字段值

方法详细资料

formatDate

public static String formatDate(String dateStr,
                                String inputFormat,
                                String format)

formatDate

public static String formatDate(String dateStr,
                                String format)

formatDate

public static String formatDate(Date date,
                                String format)

convertString

public static String convertString(String str,
                                   String defaults)

convertInt

public static int convertInt(String str,
                             int defaults)

convertLong

public static long convertLong(String str,
                               long defaults)

convertDouble

public static double convertDouble(String str,
                                   double defaults)

convertShort

public static short convertShort(String str,
                                 short defaults)

convertFloat

public static float convertFloat(String str,
                                 float defaults)

convertBoolean

public static boolean convertBoolean(String str,
                                     boolean defaults)

split

public static String[] split(String line,
                             String separator)

splitInt

public static int[] splitInt(String line,
                             String separator,
                             int def)

splitLong

public static long[] splitLong(String line,
                               String separator,
                               long def)

join

public static String join(String separator,
                          String[] s)

joinArray

public static String joinArray(String separator,
                               Object[] s)

joinArray

public static String joinArray(String separator,
                               int[] s)

joinArray

public static String joinArray(String separator,
                               long[] s)

join

public static String join(String separator,
                          Object... c)

replaceAll

public static String replaceAll(String s,
                                String src,
                                String dest)

replaceFirst

public static String replaceFirst(String s,
                                  String src,
                                  String dest)

isEmpty

public static boolean isEmpty(String s)

isNotEmpty

public static boolean isNotEmpty(String s)

trim

public static String trim(String s)

removeAll

public static String removeAll(String s,
                               String src)

getUTF8Bytes

public static byte[] getUTF8Bytes(String s)

getGBKBytes

public static byte[] getGBKBytes(String s)

getUTF8String

public static String getUTF8String(byte[] b)

getGBKString

public static String getGBKString(byte[] b)

URLEncodeGBK

public static String URLEncodeGBK(String s)

URLEncodeUTF8

public static String URLEncodeUTF8(String s)

URLDecodeGBK

public static String URLDecodeGBK(String s)

URLDecodeUTF8

public static String URLDecodeUTF8(String s)