tanghe-report/doc/docs/guide/dashboard.md

## 介绍
### 添加一张大屏
![img.png](../picture/dashboard/img.png)

### 大屏简介
![img_2.png](../picture/dashboard/img_2.png)

### 工具简介
#### 1、文本框
![img_3.png](../picture/dashboard/img_3.png)
![img_4.png](../picture/dashboard/img_4.png)
![img_5.png](../picture/dashboard/img_5.png)
![img_6.png](../picture/dashboard/img_6.png)

#### 2、滚动文本
#### 3、超链接
#### 4、当前时间
#### 5、图片
![img_7.png](../picture/dashboard/img_7.png)