折线图x周数据显示

src/views/controlPlatform/control.vue

@@ -471,7 +471,17 @@ export default {
         },
         xAxis: {
           type: 'category',
-          data: this.dataList
+          data: this.dataList,
+          axisLabel: {
+            formatter: function(value) {
+              // 控制每个数据的显示宽度为5个字符
+              var maxLength = 5
+              if (value.length > maxLength) {
+                return value.substring(0, maxLength) + '\n' + value.substring(maxLength)
+              }
+              return value
+            }
+          }
         },
         yAxis: {
           type: 'value'