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enjoy-version

v1.0.0

Published

A version compare tool, which is useful in comparing versions of APPs and JavaScript modules.

Readme

enjoy-version

A version compare tool, which is useful in comparing versions of APPs and JavaScript modules.

安装

npm i enjoy-version

引入

import { Version, libVersion } from 'enjoy-version';

API

libVersion

获得当前类库的版本号。

Version

是一个类,可以用来创建一个版本对象,例如new Version('1.2.3'),将获得一个对象:{"version":"1.2.3"}

new Version('1.2.3')产生的对象还有gt(version)gte(version)lt(version)lte(version)eq(version)这几个方法,可以将new Version('1.2.3')中的version属性 与 传入的version(版本字符串,如'1.0.0')参数进行比较,判断版本的大小。返回的值是Boolean类型。

  • gt(version)表示大于。

  • gte(version)表示大于等于。

  • lt(version)表示小于。

  • lte(version)表示小于等于。

  • eq(version)表示等于。

例如:

new Version('1.2.3').gt('1.0.0')为true;

new Version('1.2.3').gte('1.2.0')为true;

new Version('1.2.3').lt('1.2.4')为true;

new Version('1.2.3').lte('1.2.4')为true;

new Version('1.2.3').eq('1.2.3')为true。