dev_getUdiskPath
# dev_getUdiskPath
>i**描述：获取外部存储U盘路径。**
函数：**public String dev_getUdiskPath(int num)**
>#### 代码示例
>SmdtManager smdt = SmdtManager.create(this);
>Log.e("USB=”+smdt . dev_getUdiskPath(0);
//输出USB="/storage/usbhost0";
|参数名/返回值| 类型 |说明 |
|-|-|-|-|
|num|int|U盘盘符 0,1,2,3||
|返回值|String|外部存储U盘绝对路径 ||