提交 b2aadc2f 编写于 作者: A annie_wangli

update docs

Signed-off-by: Nannie_wangli <annie.wangli@huawei.com>
上级 8f2af3d7
...@@ -6,7 +6,7 @@ ...@@ -6,7 +6,7 @@
## Modules to Import ## Modules to Import
```js ```js
import statfs from '@ohos.statfs' import statfs from '@ohos.statfs';
``` ```
## Note ## Note
...@@ -18,7 +18,7 @@ Absolute file or directory path = Application directory + File name or directory ...@@ -18,7 +18,7 @@ Absolute file or directory path = Application directory + File name or directory
For example, if the application directory obtained by using **getOrCreateLocalDir** is **dir** and the file name is **xxx.txt**, the absolute path of the file is as follows: For example, if the application directory obtained by using **getOrCreateLocalDir** is **dir** and the file name is **xxx.txt**, the absolute path of the file is as follows:
```js ```js
let path = dir + "xxx.txt" let path = dir + "xxx.txt";
``` ```
## System Capabilities ## System Capabilities
...@@ -46,7 +46,12 @@ Obtains the number of free bytes of the specified file system in asynchronous mo ...@@ -46,7 +46,12 @@ Obtains the number of free bytes of the specified file system in asynchronous mo
- Example - Example
```js ```js
let num = await statfs.getFreeBytes(path); let path = "/data";
statfs.getFreeBytes(path).then(function (number){
console.info("getFreeBytes successfully:"+ number);
}).catch(function(err){
console.info("getFreeBytes failed with error:"+ err);
});
``` ```
## statfs.getFreeBytes ## statfs.getFreeBytes
...@@ -91,7 +96,12 @@ Obtains the total number of bytes of the specified file system in asynchronous m ...@@ -91,7 +96,12 @@ Obtains the total number of bytes of the specified file system in asynchronous m
- Example - Example
```js ```js
let num = await statfs.getTotalBytes(path); let path = "/data";
statfs.getTotalBytes(path).then(function (number){
console.info("getTotalBytes successfully:"+ number);
}).catch(function(err){
console.info("getTotalBytes failed with error:"+ err);
});
``` ```
## statfs.getTotalBytes ## statfs.getTotalBytes
......
Markdown is supported
0% .
You are about to add 0 people to the discussion. Proceed with caution.
先完成此消息的编辑!
想要评论请 注册