pashangshangpo/fs-json-storage

Fs Json Storage

fs-json-storage

Fs Json Storage

Use

1、npm i --save https://github.com/pashangshangpo/fs-json-storage.git

2、const Storage = require('fs-json-storage')

Demo

const Storage = require('fs-json-storage')
const storage = Storage('./storage.json')

Storage(storagePath)

储存类

Kind: global function

Param	Type	Description
storagePath	String	文件路径

• Storage(storagePath)
  • ~get(key) ⇒ Object | Array | Null
  • ~set(...args)
  • ~add(...args)
  • ~remove(key)
  • ~empty()
  • ~find(func) ⇒ Array

Storage~get(key) ⇒ Object | Array | Null

获取数据

Kind: inner method of Storage

Param	Type	Description
key	String	键，可选，不写获取全部

Storage~set(...args)

替换键数据或添加数据，传递对象则覆盖整个数据

Kind: inner method of Storage

Param	Type	Description
...args	any	key,value

Storage~add(...args)

向数组添加数据

Kind: inner method of Storage

Param	Type	Description
...args	any	{}

Storage~remove(key)

删除指定键下的数据

Kind: inner method of Storage

Param	Type	Description
key	String	键，可选，不写删除所有数据

Storage~empty()

清空数据

Kind: inner method of Storage

Storage~find(func) ⇒ Array

查找符合条件的数组数据

Kind: inner method of Storage
Returns: Array - Promise

Param	Type	Description
func	function	过滤数据方法