如何输入版权符号 copyright

Unicode Character 'COPYRIGHT SIGN' (U+00A9)

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Image

Browser Test Page | Outline (as SVG file) | Fonts that support U+00A9

Unicode Data

Name	COPYRIGHT SIGN
Block	Latin-1 Supplement
Category	Symbol, Other [So]
Combine	0
BIDI	Other Neutrals [ON]
Mirror	N
Index entries	COPYRIGHT SIGN
See Also	sound recording copyright U+2117 circled latin capital letter c U+24B8
Version	Unicode 1.1.0 (June, 1993)

Encodings

HTML Entity (decimal)	©
HTML Entity (hex)	©
HTML Entity (named)	©
How to type in Microsoft Windows	Alt + 00A9 Alt 0169
UTF-8 (hex)	0xC2 0xA9 (c2a9)
UTF-8 (binary)	11000010:10101001
UTF-16 (hex)	0x00A9 (00a9)
UTF-16 (decimal)	169
UTF-32 (hex)	0x000000A9 (00a9)
UTF-32 (decimal)	169
C/C++/Java source code	"\u00A9"
Python source code	u"\u00A9"
More...

Java Data

string.toUpperCase()	©
string.toLowerCase()	©
Character.UnicodeBlock	LATIN_1_SUPPLEMENT
Character.charCount()	1
Character.getDirectionality()	DIRECTIONALITY_OTHER_NEUTRALS [13]
Character.getNumericValue()	-1
Character.getType()	28
Character.isDefined()	Yes
Character.isDigit()	No
Character.isIdentifierIgnorable()	No
Character.isISOControl()	No
Character.isJavaIdentifierPart()	No
Character.isJavaIdentifierStart()	No
Character.isLetter()	No
Character.isLetterOrDigit()	No
Character.isLowerCase()	No
Character.isMirrored()	No
Character.isSpaceChar()	No
Character.isSupplementaryCodePoint()	No
Character.isTitleCase()	No
Character.isUnicodeIdentifierPart()	No
Character.isUnicodeIdentifierStart()	No
Character.isUpperCase()	No
Character.isValidCodePoint()	Yes
Character.isWhitespace()	No