第一次提交

core/platform.js

@@ -0,0 +1,64 @@
+/**
+ * 获取当前运行的客户端(APP H5 小程序)
+ * https://uniapp.dcloud.io/platform
+ */
+const getPlatform = () => {
+  // #ifdef APP-PLUS
+  const platform = 'APP'
+  // #endif
+  // #ifdef APP-PLUS-NVUE
+  const platform = 'APP'
+  // #endif
+  // #ifdef H5
+  const platform = weixinOfficial() ? 'H5-WEIXIN' : 'H5'
+  // #endif
+  // #ifdef MP-WEIXIN
+  const platform = 'MP-WEIXIN'
+  // #endif
+  // #ifdef MP-ALIPAY
+  const platform = 'MP-ALIPAY'
+  // #endif
+  // #ifdef MP-BAIDU
+  const platform = 'MP-BAIDU'
+  // #endif
+  // #ifdef MP-TOUTIAO
+  const platform = 'MP-TOUTIAO'
+  // #endif
+  // #ifdef MP-LARK	
+  const platform = 'MP-LARK'
+  // #endif
+  // #ifdef MP-QQ
+  const platform = 'MP-QQ'
+  // #endif
+  // #ifdef MP-KUAISHOU	
+  const platform = 'MP-KUAISHOU'
+  // #endif
+  // #ifdef MP-360
+  const platform = 'MP-360'
+  // #endif
+  // #ifdef QUICKAPP-WEBVIEW
+  const platform = 'QUICKAPP-WEBVIEW'
+  // #endif
+  return platform
+}
+
+// 是否为微信公众号端
+const weixinOfficial = () => {
+  // #ifdef H5
+  const ua = window.navigator.userAgent.toLowerCase()
+  return String(ua.match(/MicroMessenger/i)) === 'micromessenger'
+  // #endif
+  return false
+}
+
+const platfrom = getPlatform()
+
+export const isH5 = platfrom === 'H5'
+export const isApp = platfrom === 'APP'
+export const isMpWeixin = platfrom === 'MP-WEIXIN'
+
+// 是否为微信公众号端
+// 相当于H5端运行在微信内置浏览器, 但是需要使用微信的jssdk所以要单独区分
+export const isWeixinOfficial = platfrom === 'H5-WEIXIN'
+
+export default platfrom