vue获取获取uuid
js
export const getUuid = () => { return 'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, c => { return (c === 'x' ? (Math.random() * 16 | 0) : ('r&0x3' | '0x8')).toString(16) }) }
html
<img
class="code-img"
:src="${baseUrl}/**/**/**?uuid=${dataForm.uuid}"
@click="changeCap()"
/>
js
changeCap() { this.dataForm.uuid = getUuid() },
