JSONBuilder的用法

JSONBuilder可以向文件中写入写入json字符串。如下面的例子：

 1 public class Test
 2 {
 3     public static void main(String args[]) throws IOException
 4     {
 5         File f = new File("d:" + File.separator + "test.txt");
 6         FileWriter fw = new FileWriter(f);
 7         JSONBuilder builder = new JSONBuilder(fw);
 8         builder.object();
 9         builder.key("Json");
10         builder.value("Hello, World!");
11         builder.endObject();
12         fw.flush();
13         fw.close();
14     }
15 }