UTF-8編碼下中文佔幾個位元組 - 開源中國社區
原帖不能編輯了 fix一下, 4位元組, 之前忽略了一句 The original specification covered numbers up to 31 bits (the original limit of the Universal Character Set). In November 2003 UTF-8 was restricted by RFC 3629 to end at U+10FFFF, in order to match the constraints of ......