add echarts to settings

res/setting.html

@@ -36,8 +36,38 @@
   <div class="container">
     <div class="col-md-12">
       <h1>TODO</h1>
+      <div id="main" style="width: 100%;height:400px;"></div>
     </div>
   </div>
+  <script src="/res/js/echarts.min.js"></script>
+  <script type="text/javascript">
+  // 基于准备好的dom，初始化echarts实例
+  var myChart = echarts.init(document.getElementById('main'));
+
+  // 指定图表的配置项和数据
+  var option = {
+    title: {
+      text: 'ECharts 入门示例'
+    },
+    tooltip: {},
+    legend: {
+      data: ['销量']
+    },
+    xAxis: {
+      data: ["衬衫", "羊毛衫", "雪纺衫", "裤子", "高跟鞋", "袜子"]
+    },
+    yAxis: {},
+    series: [{
+      name: '销量',
+      type: 'bar',
+      data: [5, 20, 36, 10, 10, 20]
+    }]
+  };
+
+  // 使用刚指定的配置项和数据显示图表。
+  myChart.setOption(option);
+  </script>
 </body>
+</header>
 
 </html>