fastjson 解析json

这里只介绍一种方式,  json转map

下面俩包 自行下载

下面是测试类(key是id)

public String Chang(String key){BufferedReader reader = null;try {reader = new BufferedReader(new FileReader(".\\src\\pro.js"));} catch (FileNotFoundException e) {// TODO Auto-generated catch blocke.printStackTrace();}StringBuilder sb=new StringBuilder();String line=null;try {while((line=reader.readLine())!=null){//把换行符去掉  sb.append(line);}reader.close();} catch (IOException e) {// TODO Auto-generated catch blocke.printStackTrace();}String str = sb.toString();String newStr = str.substring(1,str.length()-1);   Map map = FastJsonUtil.stringToCollect(newStr);  String value = (String) map.get(""+key+"");return value;}

下面是json格式的  省市区县 配置文件

http://download.csdn.net/download/u010310183/9478708