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@ohkit/platform

v0.0.3

Published

常用的宿主环境判断方法,考虑SSR场景

Downloads

160

Readme

@ohkit/platform

平台检测工具,提供浏览器环境判断和浏览器类型检测

安装

npm install @ohkit/platform

功能特性

  • 浏览器环境检测
  • 浏览器类型判断(Chrome/Safari/Firefox)
  • 安全的全局对象访问
  • SSR(服务端渲染)兼容

基本用法

import { inBrowser, isChrome, platform } from '@ohkit/platform';

if (inBrowser) {
  console.log('Running in browser');
  if (isChrome) {
    console.log('Using Chrome browser');
  }
}

// 安全访问全局对象
const globalObj = platform.global;

API 说明

变量

| 变量 | 说明 | 类型 | |------|------|------| | inBrowser | 是否在浏览器环境 | boolean | | isChrome | 是否是Chrome浏览器 | boolean | | isSafari | 是否是Safari浏览器 | boolean | | isFirefox | 是否是Firefox浏览器 | boolean |

方法

| 方法 | 说明 | 参数 | 返回值 | |------|------|------|--------| | safeRunInSSR | 安全执行SSR兼容代码 | fn: Fn, failback?: Fn | ReturnType<T> \| ReturnType<K> |

platform 对象

| 属性 | 说明 | 类型 | |------|------|------| | global | 安全的全局对象 | Window \| Global \| object | | isChrome | 是否是Chrome浏览器 | boolean | | isSafari | 是否是Safari浏览器 | boolean | | isFirefox | 是否是Firefox浏览器 | boolean | | inBrowser | 是否在浏览器环境 | boolean |

高级用法

SSR兼容代码

import { safeRunInSSR } from '@ohkit/platform';

const result = safeRunInSSR(
  () => window.localStorage.getItem('key'),
  () => null
);

扩展平台检测

const isMobile = safeRunInSSR(
  () => /Android|webOS|iPhone|iPad|iPod|BlackBerry|IEMobile|Opera Mini/i.test(navigator.userAgent),
  () => false
);

注意事项

  1. 在SSR环境下,浏览器相关API不可用
  2. 浏览器检测基于userAgent,可能被伪造
  3. 建议在需要时动态导入此工具