Get key by index number
- Parameters:
index—number— - Index - Returns:
Promise<string>— - Key
Get value
- Parameters:
key—string—defaultValue—*—[json=true]—boolean— - Convert value to JSON
- Returns:
Promise<*>— - Value
Set value
- Parameters:
key—string—value—*—[json=true]—boolean— - Convert value to JSON
- Returns:
Promise<boolean>— - Returns false on failure
Remove value
- Parameters:
key—string— - Returns:
Promise<void>—
Clear all keys and values
- Returns:
Promise<void>—
Get the number of keys
- Returns:
Promise<number>—
Get the storage size
- Returns:
number—