找出String中有多少个子String,有没有什么好办法.比如: String得到中有多少个"," 谢谢!!!
MPU 2004-12-13 11:06:29 找出String中有多少个子String,有没有什么好办法.
比如: String得到中有多少个","
谢谢!!!
比如: “,,,,,,” 用下列方法都不可靠…
String[] Ret = cs.splitCSV(",");
System.out.println( Ret.length );
StringTokenizer stToken = new StringTokenizer(strdoc,",");
System.out.println( stToken.countTokens() );