如何在java中使用split（）标记字符串？

Question

我需要标记这个字符串

AddItem rt456 4  12 BOOK "File Structures" "Addison-Wesley" "Michael Folk"

我需要

"AddItem","rt456","12","BOOK","File Structures","Addison-Wesley","Michael Folk" 

子字符串。如何使用split（）获取这些令牌

Answer 1

List<String> list = new ArrayList<String>();
Matcher m = Pattern.compile("([^\"]\\S*|\".+?\")\\s*").matcher(str);
while (m.find())
    list.add(m.group(1));

输出：

[AddItem, rt456, 4, 12, BOOK, "File Structures", "Addison-Wesley", "Michael Folk"]