前言

github:https://github.com/pengqiangsheng/easy-typer-js

内容

安装

npm install easy-typer-js --save

封装

print.js

import EasyTyper from 'easy-typer-js'
export default {
	data() {
		return {
			windowHeight: 0,
			obj: {
				output: '',
				isEnd: false,
				speed: 80,
				singleBack: false,
				sleep: 10,
				type: 'custom',
				backSpeed: 40,
				sentencePause: false
			}
		}
	},
	methods: {
		initTyped(input) {
			const obj = this.obj
			const typed = new EasyTyper(obj, input)
		}
	},
}

index.js

import share from './src/share.js';
import printText from './src/print.js'

export { share, printText } 

使用

<template>
	<view class="flex color_gradient" :style="{height:windowHeight+'rpx'}" @click="userDetail">
		<view class="flex justify-center align-center">
			<view class="text-white text-bold text-sl text-center padding">{{ obj.output }}
				<span class="typed-cursor">|</span>
			</view>
		</view>
	</view>
</template>

<script>
	import { printText } from '@/mixins/index.js'
	export default {
		mixins: [printText],
		data() {
			return {
					windowHeight:0,
					 obj: {
					        output: '',
							speed: 100,
					      }
				}
		},
		created() {
			let that = this
			uni.getSystemInfo({
				success(res) {
					that.windowHeight = res.windowHeight*2
				}
			})
		},
		mounted() {
			this.initTyped('王洋')
		},
		methods: {
			userDetail(){
				wx.navigateTo({
				  url: '../info/index',
				})
			}
		}
	}
</script>

效果