求问一个瓜分方法. - 把特定字符之间的字符剥离出来

求问一个分割方法. -- 把特定字符之间的字符剥离出来.
条件:
<img src=\"data:image/jpeg;base64,/9j/4AAQSkZJRgABAQAAAQABAAD/2wBDAAgGBgcGBQgHBwcJCQgKDBQNDAOijjEUYRScD1ooooA//Z\"><img src=\"data:image/jpeg;base64,/9j/4AAQSkZJRgABAQAAAQABAAD/2wBDAAgGBgcGBQgHBwcJCQgKDBQNDAOijjEUYRScD1ooooA//Z\">
分离后想得到的结果:
String[] sArray={"jpeg;base64,/9j/4AAQSkZJRgABAQAAAQABAAD/2wBDAAgGBgcGBQgHBwcJCQgKDBQNDAOijjEUYRScD1ooooA//Z\","jpeg;base64,/9j/4AAQSkZJRgABAQAAAQABAAD/2wBDAAgGBgcGBQgHBwcJCQgKDBQNDAOijjEUYRScD1ooooA//Z\"};

求思路, 源码, 或者高效方法.

------解决方案--------------------
注意正则里有贪婪与非贪婪模式: +与+?

import java.util.regex.Matcher;

import java.util.regex.Pattern;


public class Hello {

    public static void main(String[] args) throws Exception {

        String str =

                "<img src=\\\"data:image/jpeg;base64,/9j/4AAQSkZJRgABAQAAAQABAAD/2wBDAAgGBgcGBQgHBwcJCQgKDBQNDAOijjEUYRScD1ooooA//Z\\\"><img src=\\\"data:image/jpeg;base64,/9j/4AAQSkZJRgABAQAAAQABAAD/2wBDAAgGBgcGBQgHBwcJCQgKDBQNDAOijjEUYRScD1ooooA//Z\\\">"

        ;


        String patternString = "<img src=\\\\\"data:image/(.+?)\">";

        Pattern pattern = Pattern.compile(patternString);

        Matcher matcher = pattern.matcher(str);


        while (matcher.find()) {

            System.out.println(matcher.group(1));

        }

    }

}

输出

jpeg;base64,/9j/4AAQSkZJRgABAQAAAQABAAD/2wBDAAgGBgcGBQgHBwcJCQgKDBQNDAOijjEUYRScD1ooooA//Z\

jpeg;base64,/9j/4AAQSkZJRgABAQAAAQABAAD/2wBDAAgGBgcGBQgHBwcJCQgKDBQNDAOijjEUYRScD1ooooA//Z\

------解决方案--------------------
正则真是个神奇的东西，总是会把俺绕晕。。
------解决方案--------------------