html2canvas 截屏 相容手機端

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<template>    <div>        <!--<input type="button" id="btnsavaImg" value="檢測" @click="check()"/>-->        <input type="button"  value="檢測" @click="check()" style="width: 50px;height: 30px;background-color: red;color: white"/>        <img src="~static/casino_s.png" id="btnsavaImg" >        <hr size="10">        <div id="imgBox" style="margin-top: 100px">        </div>    </div></template><script>//    npm install html2canvas    import html2canvas from ‘html2canvas‘;    export default {        data () {            return {            }        },        methods:{            check(){                html2canvas(document.querySelector("#btnsavaImg")).then(function(canvas) {                    document.querySelector(‘#imgBox‘).appendChild(canvas);                });            }        },        mounted () {            $loading.hide();        }    }</script>

 

https://html2canvas.hertzen.com/

html2canvas 截屏 相容手機端