Wechat applet, get the current page and judge whether the current page is a tabbar page

principle ： use getCurrentPages() Method , Get all the pages visited by the user , The last page is the current page

  Then there is route attribute , You will know the path of the current page , And again tabbar Just compare the path of the page

let pages = getCurrentPages()
console.log(pages)
if(pages.length > 0) {
	let prevPage = pages[pages.length - 1]
	if (prevPage.route === 'pages/index/index' || prevPage.route === 'pages/chat/chat') {
		uni.showModal({
			title: ' Tips ',
			content: ' This is a tabbar page ',
			showCancel: false,
			success: (res) => {
				if(res.confirm) {
							
				}
			}
		});
	}
}