Function isNo

isNo(v, checkMap?): boolean
判断是否为 no
Parameters
- v: any
  字符串、字符串数组或其他
- checkMap: string[] = ...
  比较映射表
Returns boolean
Example
```
isNo('no'); /// true
isNo(['yes', 'false']); /// true
isNo('test'); /// false
isNo(0); /// true
```