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Java---练习(面试题) ：字符串截取(2-最终版)

在java中，字符串“abcd”与字符串“ab你好”的长度是一样，都是四个字符。但对应的字节数不同，一个汉字占两个字节。定义一个方法，按照指定的字节数来取子串。如：对于“ab你好”，如果取三个字节，那么子串就是ab与“你”字的半个，那么半个就要舍弃。如果取四个字节就是“ab你”&...

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Java---练习(面试题) ：字符串截取(2-最终版)

在java中，字符串“abcd”与字符串“ab你好”的长度是一样，都是四个字符。但对应的字节数不同，一个汉字占两个字节。定义一个方法，按照指定的字节数来取子串。如：对于“ab你好”，如果取三个字节，那么子串就是ab与“你”字的半个，那么半个就要舍弃。如果取四个字节就是“ab你”，取五个字节还是...

Java---练习(面试题) ：字符串截取(1)

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更新时间 2022-07-27 12:30:41

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