我如何使用拆分或字符串控制器来获取每个单词的第一个字符来创建首字母来创建首字母缩写? 它还将包括 & amp; 符号。 它不区分大小写
外观 :
原因是我有一个填充表格的查询,而且由于列名是3个或3个以上的单词。它拉伸了表格,即使放置了一个滚动条,长名的100+列也会让它看起来长。所以我想通过只使用缩写和生成一个传说来缩小篇幅。
首先,您需要将 string 分割为“ ” 或“ amp;” 。
您可以使用“ Split” 字符串方法。 < a href="http://docs.oracle.com/javase/1.4.2/docs/api/java/lang/String.html#split(java.lang.String.String” rel=“nofollow” >http://docs.oracle.com/javase/1.4.2/docs/api/java/lang/String.html#split(java.lang.string.String
The regular expression would be either space or ampersand.
Then you would use the charAt method to get the character at index 0. You would concatenate the characters to get the acronym.
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