java -给定格式化字符串，解析其中对应内容

Question

字符串格式如下：

area:0,price:4500,serviceFee:300;area:2452,price:4800,serviceFee:300

如果使用解析字符串，按位或是按字符拆分的话，容易出错；
换一个中更兼容的方式进行解析，最好是以键值对的方式进行解析，存入对象属性中，
求解？请各位帮忙解答，多谢

Answer 1

转换成json，然后用json工具解析出来，放入到map中

    public static void main(String[] args) {
        String str = "area:0,price:4500,serviceFee:300;area:2452,price:4800,serviceFee:300";
        String[] split = str.split(";");
        for (String s : split) {
            s = s.replaceAll(":","\":\"");
            s = s.replaceAll(",","\",\"");
            s = "{\""+s+"\"}";

            HashMap map = JSONObject.parseObject(s, HashMap.class);
            System.out.println(map.get("area"));
            System.out.println(map.get("price"));
            System.out.println(map.get("serviceFee"));
        }
    }