cn.orionsec.kit.lang.utils

Class CharConverts

java.lang.Object

cn.orionsec.kit.lang.utils.CharConverts

public class CharConverts
extends Object

字符编码转换

Since:

2021/8/8 19:13

Version:

1.0.0

Author:

Jiahang Li

Method Summary

Modifier and Type	Method and Description
static String	convertControlCodeToUnicode(String str) 转换控制字符 unicode
static String	fromHex(String str) hex -> char %xx -> xx
static byte[]	fromHexByte(String str) hex -> byte %xx -> xx
static String	fromHtmlEntity(String value) html entity -> char &#xxx; -> xx
static String	fromUnicode(String str) unicode -> str \\u -> xx
static char	fromUnicodeChar(String str) unicode -> char \\u -> xx
static String	toHex(byte[] bs) byte -> hex xx -> %xx
static String	toHex(String str) str -> hex xx -> %xx
static String	toHtmlEntity(String str) char -> html entity xx -> &#xxx;
static String	toUnicode(String str)
static String	toUnicode(String str, boolean convertNumber) char -> unicode xx -> \\u
static String	toUnicodeChar(char c) char -> unicode xx -> \\u

Methods inherited from class java.lang.Object

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

Method Detail

toHtmlEntity

public static String toHtmlEntity(String str)

char -> html entity xx -> &#xxx;

Parameters:

str - char

Returns:

html entity

fromHtmlEntity

public static String fromHtmlEntity(String value)

html entity -> char &#xxx; -> xx

Parameters:

value - html entity

Returns:

str

toUnicode

public static String toUnicode(String str)

toUnicode

public static String toUnicode(String str,
                               boolean convertNumber)

char -> unicode xx -> \\u

Parameters:

str - str

convertNumber - 是否转换字母和数字

Returns:

unicode

toUnicodeChar

public static String toUnicodeChar(char c)

char -> unicode xx -> \\u

Parameters:

c - char

Returns:

unicode

fromUnicode

public static String fromUnicode(String str)

unicode -> str \\u -> xx

Parameters:

str - unicode

Returns:

str

fromUnicodeChar

public static char fromUnicodeChar(String str)

unicode -> char \\u -> xx

Parameters:

str - unicode

Returns:

char

toHex

public static String toHex(String str)

str -> hex xx -> %xx

Parameters:

str - str

Returns:

hex

toHex

public static String toHex(byte[] bs)

byte -> hex xx -> %xx

Parameters:

bs - byte

Returns:

hex

fromHex

public static String fromHex(String str)

hex -> char %xx -> xx

Parameters:

str - hex

Returns:

char

fromHexByte

public static byte[] fromHexByte(String str)

hex -> byte %xx -> xx

Parameters:

str - hex

Returns:

byte

convertControlCodeToUnicode

public static String convertControlCodeToUnicode(String str)

转换控制字符 unicode

Parameters:

str - str

Returns:

unicode