However, in the case of a multi-byte encoding, the length of the character in bytes varies according to the encoding used, and each character can be one or more bytes in length.

但是对于多字节编码，字符的字节长度随使用编码模式的不同而不同，每个字符的长度可能是一个字节或多个字节。

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In the case of a single-byte character encoding scheme, a single byte constitutes a character and the length of a single byte string is the same as the byte length of the string.

对于单字节字符编码模式，一个字节组成一个字符，单字节字符串的长度与字符串的字节长度相同。

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The length of the character string is dependent on the character encoding (ASCII, EBCDIC, and Unicode) that is used to encode the character.

字符字符串的长度取决于用于编码字符的字符编码方式(ASCII、EBCDIC和Unicode)。

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