fix css class name

wind

2022-01-22 48b007543af49c780f6c216c840a965f8a73736f

 ruoyi-ui/src/views/monitor/cache/index.vue

@@ -139,7 +139,7 @@
    },

    // 打开加载层

    openLoading() {

      this.$modal.loading("正在加载缓存监控数据，请稍后！");

      this.$modal.loading("正在加载缓存监控数据，请稍候！");

    },

  },

};