video预览本地文件需要将文件地址转换 页面部分: <div class="imgVideo"> <span>采集图片/视频</span> <el-upload :multiple="false" :limit="limitNum" action="" :on-change="handleEditChange" :before-upload="beforeAvatarUpload" :http-
自定义函数组件无法使用全局组件,需要单独引入 const props = defineProps({ visible: { type: Boolean, default: false, }, remove: { type: Function, //传入createApp中移除节点的方法 default: null, }, // api文档:https://element-plus.org/zh-CN/component/image.html#image-viewer-attributes }) ...
ref="upload" class="upload-demo" :limit="limit" :file-list="formFileList" :accept="accept" :on-change="handleUploadForm" :auto-upload="false" :on-progress="handleProgress" :on-error="handleError" :on-success="handleSuccess" :on-exceed="handleExceed" show-file-list list-type="picture-...
2.image预览,适用于["jpeg", "jpg", "png", "gif"]以上格式图片 <template> <el-image class="image" :src="imgUrl" :preview-src-list="srcList" ></el-image> </template> import axios from "axios"; import { getToken } from "@/utils/auth"; export default { data() { return {...
实现一个可以同时上传图片和视频的功能,并测试: 可以通过设置 accept="image/*,video/*" 来允许同时上传图片和视频。 在上传成功后,根据文件的类型(通过 file.type 判断)来决定是使用 <img> 标签还是 <video> 标签进行预览。 以下是一个示例代码,展示了如何实现同时上传图片和视频的功能: vue...
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{ type: String, default: "image/*", }, // 上传文件类型(文件大小过大提示语也会用到) typeName: { type: String, default: "图片", }, }, data() { return { showBigPic: false, // 预览图片 imgUrl: null, // 图片地址 ossFileName: "", // oss文件名 loading: false, // 是否上传...
层层堆叠RGBA图片层就可实时修改图片与视频流 用AI自动生成RGBA格式的PNG图片;一层层堆叠。 这也是Adobe Photoshop的Mask原理? https://learnopencv.com/alpha-blending-using-opencv-cpp-python/ we will learn how to alpha blend two images and overlay a transparent PNG image over another image in OpenCV. ...
免版税 扩展权限? XS 480x343px16.9cm x 12.1cm @72dpi 122kB | jpg S 800x571px6.8cm x 4.8cm @300dpi 271kB | jpg M 2049x1463px17.3cm x 12.4cm @300dpi 1.1MB | jpg L 2645x1889px22.4cm x 16cm @300dpi 1.6MB | jpg XL