vue.js之简单的hooks使用之微信环境是否展示 1不展示 2展示

import{ref} from '@vue/composition-api'
export default ()=>{
    const sceneWxHidden=ref('1')//微信环境是否展示 1不展示 2展示
    //微信环境
    const isSceneWxHidden=()=>{
        const user= navigator.userAgent.toLowerCase();
        let isWx=''
        if(user.match(/MicroMessenger/i)=="micromessenger") {
            isWx='2'||2
        } else {
            isWx=''
        }
        sceneWxHidden.value=isWx
        return isWx
    }
    return {
        isSceneWxHidden,
        sceneWxHidden
    }
}