1Foreword File uploading is very common in project development. Most projects will involve the uploading of pictures, audios, videos, and files. Usually a simple Form can upload small files, but when encountering large files, such as more than 1GB, or When the user’s network is relatively slow, simple file upload is not applicable. The user […]
Tag: uploading
One Demo handles the front-end and back-end multi-part uploading of large files, resumed uploading at breakpoints, and instant uploading.
1Foreword File uploading is very common in project development. Most projects will involve the uploading of pictures, audios, videos, and files. Usually a simple Form can upload small files, but when encountering large files, such as more than 1GB, or When the user’s network is relatively slow, simple file upload is not applicable. The user […]
Flume construction and installation When uploading HDFS web pages, the connection was refused…Trying::1…telnet: connect to address::1: Connection refused
Table of Contents 1. Flume 1.Features of Flume: 2. What can Flume do? 3. Flume collection and storage 4. Flume’s three major components 5. Flume official website connection Chinese version 2. Install Flume (1) Upload and decompress the software package (2) Configure environment variables 3. Test Flume (1) Edit the Flume configuration file and start […]
vant ui compresses images before uploading (about 200K)
1. Components <template> <div class=”component-upload-image”> <van-uploader v-model=”fileList” style=”margin-right: 10px” accept=”image/gif, image/jpg, image/jpeg, image/png” :max-count=”5″ upload-icon=”plus” :before-read=”beforeRead” :before-delete=”beforeDelete” :after-read=”afterRead” capture=”camera” /> </div> </template> ? <script> import { getToken } from “@/utils/auth”; import { Toast } from “vant”; import axios from “axios”; import { getUploadFile } from “@/api/report”; ? export default { name: “UploadFileh5”, props: { value: […]
If you add image uploading, movement and zooming in based on frame rich text
If you use the quill rich text plug-in according to the framework, but cannot change the size of the uploaded image, you need to download a third-party plug-in quill-image-resize-module to achieve this. 1. Add in vue.config.js module.exports = { … configureWebpack:{ … plugins:[ new webpack.ProvidePlugin({ ‘window.Quill’: ‘quill/dist/quill.js’, ‘Quill’: ‘quill/dist/quill.js’ }), ] } } 2. Download […]
onFrameRecord obtains real-time pcm audio stream and implements audio playback and uploading
Background: To realize audio recording, audio upload and playback on the mobile terminal, use the recording API provided by the native app (native h5 getUserMedia, which is limited by the app’s kernel browser and does not support the getUserMedia method, and the popular plug-ins js-audio-record and record-core Debugging is supported on PC but not on […]
One Demo handles the front-end and back-end multi-part uploading of large files, resumed uploading at breakpoints, and instantaneous uploading.
1Foreword File uploading is very common in project development. Most projects will involve the uploading of pictures, audios, videos, and files. Usually a simple Form can upload small files, but when encountering large files, such as more than 1GB, or When the user’s network is relatively slow, simple file upload is not applicable. The user […]
vue3 implements image cropping and uploading function
1. Install and introduce vue-cropper (refer to: https://www.npmjs.com/package/vue-cropper) npm install vue-cropper@next import ‘vue-cropper/dist/index.css’ import { VueCropper } from “vue-cropper”; 2. Complete component code <template> <div class=”avatar-container” @click=”editImage()”> <img :src=”options.img” title=”Click to upload” class=”img-box” /> <el-dialog title=”cropped picture” v-model=”dialogVisible” width=”800px” append-to-body @opened=”openDialog” @close=”closeDialog”> <el-row> <el-col :span=”12″ style=”height: 300px;”> <vue-cropper ref=”cropper” :img=”options.img” :info=”true” :autoCrop=”options.autoCrop” :autoCropWidth=”options.autoCropWidth” :autoCropHeight=”options.autoCropHeight” :fixedBox=”options.fixedBox” […]
Java implements file uploading in parts and resumes uploading at breakpoints
Tips: The following is the text of this article, the following cases are for reference Regarding the first problem, if the file is too large and is disconnected halfway through the upload, restarting the upload will be very time-consuming, and you don’t know which part has been uploaded since the last disconnection. Therefore, we should […]
Java SpringBoot implements local uploading of files to the resources directory for permanent storage and downloading
Requirement background: Uploading files for Java backend projects is a very common requirement. Generally, in formal projects, we use third-party Alibaba Cloud OSS to upload files. However, if it is just for learning purposes, then we may upload them directly. to a local folder on your computer. But if you upload it to a folder […]