如何从特殊格式化字符串中提取数据(how to extract data from special formated string)

如何从特殊格式化字符串中提取数据(how to extract data from special formated string)

我有这种格式的字符串

< value1 >,< value2 >, <1,2,3,4,5>,< some value >

输出必须是字符串数组：

array[0] = "value1"; array[1] = "value2"; array[2] = "1,2,3,4,5"; array[3] = "some value";

任何建议最好的方法是什么？

I have string in this format

< value1 >,< value2 >, <1,2,3,4,5>,< some value >

the output must be an array of Strings:

array[0] = "value1"; array[1] = "value2"; array[2] = "1,2,3,4,5"; array[3] = "some value";

Any suggestion what is the best way to do that?

最满意答案

一点点的正则魔法怎么样？

public static void main(String[] args) { final String myString = "< value1 >,< value2 >, <1,2,3,4,5>,< some value >"; final Pattern pattern = Pattern.compile("(?<=<)[^>]++(?=>)"); final Matcher m = pattern.matcher(myString); while(m.find()) { System.out.println(m.group().trim()); } }

输出：

value1 value2 1,2,3,4,5 some value

How about a little bit of regex magic?

public static void main(String[] args) { final String myString = "< value1 >,< value2 >, <1,2,3,4,5>,< some value >"; final Pattern pattern = Pattern.compile("(?<=<)[^>]++(?=>)"); final Matcher m = pattern.matcher(myString); while(m.find()) { System.out.println(m.group().trim()); } }

Output:

value1 value2 1,2,3,4,5 some value