title: nest json data after JSON.parse become [Object]
body: <p>I make json? data and use <code>JSON.stringify</code> then send to server side output like below ,  in server side with node js  after use <code>JSON.parse</code> the object in nest array can't be read become <code>[Object]</code> I can't figure why and how to solve it?</p>
  
  <p>before JSON.parse</p>
  
  <pre><code>{
    "articleArticleDataList":
    [
      {
        "type":0,
        "articleDataList":
        [
          {
          "type":1,
          "name":"",
          "introduction":"",
          "description":""
          }
        ],
      }
    ],
  }
  </code></pre>
  
  <p>after </p>
  
  <pre><code>{
   articleArticleDataList: 
   [ 
    {
     type: 0, 
     articleDataList: 
     [Object] 
    } 
   ] 
  }
  </code></pre>
  
  <p>eg<br>
  this is some part how I make the data  make array then loop make object and push object into array</p>
  
  <pre><code>..
  articleArticleData.articleDataList = [];
  
  $.each($(this).find('.ArticleDataList .ArticleData'), function(ii, val) {
    var articleData = {};
    articleData.type = parseInt($(this).attr('data-type'));
    ...
    articleArticleData.articleDataList.push(articleData);
  </code></pre>