uni-app微信小程序 手写签名【开箱即用】

文章主要介绍了uni-app + vue3 手写签名的完整代码

vue代码

<template>
    <canvas canvas-id="myCanvas" class="canvas" disable-scroll="true" @touchstart="touchStart" @touchmove="touchMove" @touchend="touchEnd" />
    <cover-view class="row button-container">
        <cover-view class="flex1 button" @click="clear">重写</cover-view>
        <cover-view class="flex1 button margin-left-12" @click="save">提交</cover-view>
    </cover-view>
</template>
<script setup>
import { useDrawSignature } from '@/hooks/index';
import { ref, unref } from 'vue';
import { onLoad } from '@dcloudio/uni-app';
onLoad(() => {});
const { isS