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yu-node

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yu-node - npm Package Compare versions

Comparing version 1.1.4 to 1.1.5

2

package.json
{
"name": "yu-node",
"version": "1.1.4",
"version": "1.1.5",
"description": "仅用于node.js",

@@ -5,0 +5,0 @@ "main": "index.js",

@@ -10,8 +10,8 @@ # yu-node

**引入**
```javascript
const { emptyDir,rmDir,copyDir,getAllFiles,request,session,token } = require('yu-node');
```
const { emptyDir,rmDir,getAllFiles } = require('yu-node');
```
### emptyDir(dirPath)`:清空目录,完成返回true,否则返回false
```
```javascript
let bool = emptyDir('./目录a'); //true 或 false

@@ -21,10 +21,43 @@ ```

### `rmDir(dirPath)`:清空并删除目录,完成返回true,否则返回false
```
```javascript
let bool = rmDir('./目录a'); //true 或 false
```
### `getAllFiles(dirName)`:获取目录下的所有文件名
### `copyDir('目录路径','输出的目录路径')`:克隆目录
```javascript
copyDir('./a','./b'); //将a目录下的所有目录和文件,全部复制到b目录
```
let arr = getAllFiles('./目录名');
//[ 'D:\\demo\\node-babel\\src\\foo\\a.css','D:\\demo\\node-babel\\src\\foo\\b.js',]
### `getAllFiles('目录路径','文件后缀名',是否包含子孙目录)`:获取目录下的所有文件名
```javascript
let arr1 = getAllFiles('./a','*',true); //获取a目录下的所有文件,返回多个文件名(数组)
let arr2 = getAllFiles('./a','js',true); //获取a目录下的所有js文件,返回多个文件名(数组)
let arr3 = getAllFiles('./a','*',false); //获取a目录下的文件(不包含它的子孙目录的文件),返回多个文件名(数组)
```
### `request('第三方服务器的url',{ method:'get',data:{ user:'xxx',password:'xxx' } })`:转发前端请求到第三方服务器
```javascript
request('http://127.0.0.1:80',{ method:'get',data:{ user:'deng1234',password:'123456' } }).then(res=>{
let { statusCode, headers, data } = res;
//响应码,响应头,响应数据
});
```
### `session(cookies项目对象)`:koa的session中间件
```javascript
app.use( session({
maxAge: 10*60*1000, // cookie有效时长
path: '/', // 该cookie所在的路径
httpOnly: false, // 前端js是否可以访问cookie
overwrite: true, // 如果设置两个相同的key名,是否后者覆盖前者
signed: false, //是否使用签名
encrypt: false, //是否对cookie加密
}) );
```
### `token()`:koa的csrf令牌中间件(防止csrf攻击),启用该中间件后,能在ctx.session['_csrf']和ctx.cookies.get('_csrf')获取到令牌
```javascript
app.use( token() );
```
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