//获取文件
File file = new File(ReadJSONSample.class.getResource("/wxe.json").getFile());
if(file == null){
   System.out.print("空指针异常");
}else{
   System.out.print(file.getName());
   //读取文件内容
   String content = FileUtils.readFileToString(file,"utf-8");
   JSONObject jsonObject = new JSONObject(content);
   System.out.print("姓名是：" + jsonObject.getString("name"));
   System.out.print("年龄是：" + jsonObject.getDouble("age"));
   System.out.print("是否有女朋友：" + jsonObject.getBoolean("has_girlfriend"));
   System.out.print("姓名是：" + jsonObject.getString("name"));
}