培训看板修复计算浮点数精度问题

src/views/business/trainManagement/components/jobPlanChart.vue

@@ -205,7 +205,8 @@
        option && jobPie.setOption(option)
       },
       calculatedPercentage(up, down){
-        return (up/down).toFixed(2)*100
+        // console.log((up*100/down).toFixed(2),(up/down).toFixed(2)*100,'(up/down).toFixed(2)')
+        return (up*100/down).toFixed(2)
       }
     }
   }