饼图文案修改

src/utils/learning/chartData.js

@@ -783,7 +783,7 @@ export function getPicOption(title, legendData, colorData, seriesData, centerVal
       trigger: 'item',
       // formatter: "{a} <br/>{b} : {c} ({d}%)"
       formatter:function(data){ 
-        let value = data.name + '：' + parseFloat(data.percent.toFixed(1))+"%"
+        let value = data.name+'人数：'+data.value  + '<br/>占比：' + parseFloat(data.percent.toFixed(1))+"%"
         return value;
       }
     },