问未能处理JQuery格式的Spring中的JSON数据

EN

var serverInfo = '[{"productImage":null,"productId":"flower","productName":"rose","productPrice":23.0,"productCategory":"today"},{"productImage":null,"productId":"lotus","productName":"rose","productPrice":23.0,"productCategory":"today"}]'
,   parsedInfo = JSON.parse(serverInfo)
,   list = $("#productList")
,   newElements = ''
,   newList = '';

$.each( parsedInfo, function( key, value ) {
    newList = '<li><ul>';

  newElements = '<li> Product Id: ' + value.productId + '</li><br />';
  newElements += '<li> Product Name: ' + value.productName + '</li><br />';
  newElements += '<li> Product Price: ' + value.productPrice + '</li><br />';
  newElements += '<li> Product Category: ' + value.productCategory + '</li><br />';

  newList += newElements;
  newList += '</li></ul>';

  list.append(newList);
});

$.get( "Cart/ProductInfo/today", function( data ) {
    // data would be the JSON you wrote.
});