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Java二维数组转json的实现方法

黄舟原创: 2017-10-13 10:08:222562浏览

这篇文章主要介绍了java实现二维数组转json的方法,涉及java数组遍历及json格式数据构造相关操作技巧,需要的朋友可以参考下

本文实例讲述了java实现二维数组转json的方法。分享给大家供大家参考，具体如下：

package Tsets;
public class erweiTojson {
 public static void main(String[] args) {
  String[][] blogList = {
   {"2008/07/07", "NetBeans New and Cool", "Tim Boudreau"},
   {"2008/07/07", "NetBeans Mobility", "Ada Li"},
   {"2008/07/07", "Creating Web 2.0 Rich Internet Applications", "Michael Li"},
   {"2008/07/08", "AJAX and JSF", "Ada Li"},
   {"2008/07/09", "Ruby on Rails in the Enterprise", "Liang Ye"},
   {"2008/07/09", "Beans Binding and the Swing Application Framework", "Joey Shen"}
  };
  StringBuffer sb = new StringBuffer();
  boolean first = true;
  sb.append("[");
  for (int i = 0; i < blogList.length; i++) {
   String[] blogItem = blogList[i];
   if (!first) {
    sb.append(",");
   }
   sb.append("{");
   sb.append("postdate: &#39;" + blogItem[0] + "&#39;, ");
   sb.append("title: &#39;" + blogItem[1] + "&#39;, ");
   sb.append("author: &#39;" + blogItem[2] + "&#39; ");
   sb.append("}");
   first = false;
  }
  sb.append("]");
  System.out.println(sb.toString());
 }
}

运行结果：

复制代码代码如下:

[{postdate: &#39;2008/07/07&#39;, title: &#39;NetBeans New and Cool&#39;, author: &#39;Tim Boudreau&#39; },{postdate: &#39;2008/07/07&#39;, title: &#39;NetBeans Mobility&#39;, author: &#39;Ada Li&#39; },{postdate: &#39;2008/07/07&#39;, title: &#39;Creating Web 2.0 Rich Internet Applications&#39;, author: &#39;Michael Li&#39; },{postdate: &#39;2008/07/08&#39;, title: &#39;AJAX and JSF&#39;, author: &#39;Ada Li&#39; },{postdate: &#39;2008/07/09&#39;, title: &#39;Ruby on Rails in the Enterprise&#39;, author: &#39;Liang Ye&#39; },{postdate: &#39;2008/07/09&#39;, title: &#39;Beans Binding and the Swing Application Framework&#39;, author: &#39;Joey Shen&#39; }]

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