摘要：
<!-- 上传图片 --> <el-upload class="upload-demo" action :multiple="true" :http-request="uploadHttp" :before-upload="beforeAvatarUpload" :on-remove="handle 阅读全文
摘要：
randomColor(min, max) { let r = this.randomNum(min, max) let g = this.randomNum(min, max) let b = this.randomNum(min, max) return 'rgb(' + r + ',' + g 阅读全文