折线图和柱状图读取 json值

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<!DOCTYPE html>

<html xmlns="http://www.w3.org/1999/xhtml"> <head runat="server"> <meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>     <title></title>

    <link href="css/style.css" rel="stylesheet" type="text/css" />     <script type="text/javascript" src="js/jquery.min.js"></script>     <script src="js/highcharts.js"></script>     <script src="js/highcharts-more.js"></script>     <script src="js/modules/exporting.js"></script>

    <script type="text/javascript">          var chart;                $(function () {

            chart = new Highcharts.Chart({                 chart: {                     renderTo: 'container',                     defaultSeriesType: 'line',                     backgroundColor: '#f7f8ec',                     plotBorderWidth: 1,                     plotBackgroundColor: '#ffffff',                     shadow: true,                     borderRadius: 10             , plotShadow: true                 },                 exporting: {                     enabled: false                 },                 title: {                     text: '盐城市信访趋势',                     x: -20                 },                 xAxis: {                     categories: ['一月', '二月', '三月', '四月', '五月', '六月',            '七月', '八月', '九月', '十月', '十一月', '十二月']                 },                 yAxis: {                     title: {                         text: ''                     },                     plotLines: [{                         value: 0,                         width: 1,                         color: '#808080'                     }]                 },                 tooltip: {                     formatter: function () {                         return '<b>' + this.series.name + '</b><br/>' +             this.x + ': ' + this.y;                     }                 },                 plotOptions: {                     line: {                         dataLabels: {                             enabled: true                         },                         enableMouseTracking: false                     }                 },                 series: []             });             $.ajax({                 url: "Handler2.ashx",                 cache: false             }).success(function (data)             {                 for (i = 0; i < data.length; i++)                     chart.addSeries(data[i]);             });         })     </script> </head> <body>     <form id="form1" runat="server">      <div id="container" style="width: 100%; height: 200px; margin: 0 auto"></div>     </form> </body> </html>

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