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Technical Articles

Web Front-end

uni-app

UniApp realizes the integration and use of advertising management and push

UniApp is a cross-platform development framework that can be written once and run on multiple platforms at the same time, such as iOS, Android, etc. In UniApp, it is very convenient to integrate and use advertising management and push. This article will introduce how to integrate and use advertising management and push in UniApp, along with code examples. 1. Integration and use of advertising management Introducing advertising management plug-ins In the process of development using UniApp, third-party plug-ins can be used to implement advertising management functions.

Jul 04, 2023 am 10:39 AM

广告管理 UniApp 推送集成

How to implement gesture password function in uniapp

How to implement gesture password function in uniapp Gesture password is a common way to unlock mobile phones and can also be used in mobile applications developed by uniapp. In uniapp, we can use canvas to draw gesture paths and implement the gesture password function by monitoring the user's gesture operations. This article will introduce how to implement the gesture password function in uniapp and provide relevant code examples. Create the page structure First, we need to create a page structure that contains the canvas element. In the pages directory

Jul 04, 2023 am 10:37 AM

实现 UniApp 手势密码

How to implement image preview function in uniapp

How to implement image preview function in uni-app Introduction: In mobile application development, image preview is a commonly used function. In uni-app, we can implement the image preview function by using uni-ui plug-ins or custom components. This article will introduce how to implement the image preview function in uni-app, with code examples. 1. Use the uni-ui plug-in to implement the image preview function. uni-ui is a component library based on Vue.js developed by DCloud, which provides a rich UI group.

Jul 04, 2023 am 10:36 AM

图片预览功能实现 UniApp

UniApp configuration and usage guide for second-hand trading and auction functions

UniApp is a cross-platform development tool based on the Vue.js framework. It can write code once and publish it to multiple platforms at the same time. In this article, we will discuss how to configure and use the second-hand transaction and auction functions in UniApp. 1. Configure the environment First, make sure you have completed the UniApp environment configuration, including installing tools such as Node.js and VueCLI. If you have not completed these configurations, you can refer to the UniApp official documentation. 2.Create

Jul 04, 2023 am 10:34 AM

配置使用指南二手交易拍卖 UniApp

Instructions for accessing and using the payment function of UniApp

Instructions for accessing and using the payment function of UniApp. With the popularity of mobile payment, many applications need to integrate payment functions to facilitate users to make online payments. As a cross-platform development framework based on Vue.js, UniApp has the characteristics of one-time development and multi-platform use, and can easily implement the payment function. This article will introduce how to access the payment function in UniApp and give code examples. 1. To access the payment function, add payment permissions in the manifest.json file on the App side:

Jul 04, 2023 am 10:27 AM

使用说明 UniApp 支付接入

Implementation guide for UniApp to implement code scanning and QR code generation

UniApp Implementation Guide for Scanning and QR Code Generation In mobile application development, QR codes are increasingly used, and they can quickly identify and transmit data. As a cross-platform development framework, UniApp not only provides powerful functions and flexible development methods, but also provides us with a wealth of plug-ins to realize the functions of scanning QR codes and generating QR codes. This article will introduce how to implement the code scanning and QR code generation functions in UniApp, and give relevant code examples. 1. Introduce plug-ins to realize code scanning and

Jul 04, 2023 am 10:17 AM

二维码生成 UniApp 扫码

How to use uniapp to develop ID card recognition function

How to use uniapp to develop ID card recognition function Introduction: ID card recognition is a very important function in the field of mobile applications. It can automatically parse the information on the ID card after the user takes a photo of the ID card. This article will introduce how to use uniapp to develop ID card recognition function, and attach code examples to help developers quickly implement this function. 1. Preparation work: Before using uniapp to develop the ID card recognition function, we need to complete the following preparation work: ID card recognition API: We can choose some third-party

Jul 04, 2023 am 10:16 AM

开发 UniApp 身份证识别

UniApp implementation skills for health management and health records

UniApp's implementation skills for health management and health records Health management and health records are a very important task in modern society. Through effective health management, it can help people understand their physical condition, monitor health indicators in a timely manner, and provide corresponding health guidance and suggestions based on individual conditions. In the era of mobile Internet, using UniApp to develop cross-platform applications can very conveniently realize the functions of health management and health records. This article will introduce some UniApp implementation techniques for health management and health records, and provide

Jul 04, 2023 am 10:15 AM

健康管理 UniApp 健康档案

How to implement multi-language switching function in uniapp

How to implement multi-language switching function in uniapp With the rapid development of mobile Internet, it has become more and more important to develop an application that supports multiple languages. In the uniapp framework, we can easily implement multi-language switching functions and provide users with a more friendly interface experience. This article will introduce how to implement multi-language switching function in uniapp and give code examples. 1. Create language pack files First, we need to create multi-language language pack files. In uniapp, you can use files in JSON format

Jul 04, 2023 am 10:13 AM

多语言切换功能 uniapp编程

How to use the video player component in uniapp

How to use the video player component in uniapp With the development of mobile Internet, video has become one of the indispensable entertainment methods in people's daily life. In uniapp, we can play and control videos by using the video player component. This article will introduce how to use the video player component in uniapp and provide corresponding code examples. 1. Introducing the video player component In uniapp, we need to introduce the video player component first to use its functions. You can pass the json on the page

Jul 04, 2023 am 10:13 AM

视频播放器 UniApp 组件使用

How to implement timer function in uniapp

Introduction to how to implement the timer function in uniapp: When developing uniapp applications, you often encounter situations where certain operations need to be performed regularly, such as regularly refreshing data, regularly sending requests, etc. This article will introduce how to implement the timer function in uniapp and provide code examples. Implementation method: The timer API provided by uni-app can be used in uniapp to implement the timer function. The timer API of uni-app is divided into two types: one is the setTimeout function, which is used to set a

Jul 04, 2023 am 10:12 AM

定时器实现 UniApp

How UniApp implements news information and hot spot push

UniApp implements news information and hot spot push. With the rapid development of mobile Internet, news information and hot spot push have become important ways for people to obtain information. UniApp is a cross-platform development framework based on Vue.js, which can achieve the effect of writing once and running on multiple terminals. In UniApp, we can use its rich component and plug-in ecosystem to realize the display of news information and hot push functions. 1. Create a page for news information display First, we need to create a page in UniApp to display

Jul 04, 2023 am 10:10 AM

UniApp 新闻资讯热点推送

How to configure and use UniApp to realize beauty and personal image management

How to configure and use UniApp to implement beauty and personal image management. In recent years, beauty and personal image management have become an indispensable part of people's daily lives. In order to meet market demand, many mobile application developers began to explore how to use the UniApp framework to implement these functions. This article will introduce how to configure and use the beauty and personal image management functions of UniApp, and provide code examples. 1. Configuration of UniApp Before using UniApp to achieve beauty and personal image management, you need to configure related plug-ins and

Jul 04, 2023 am 10:07 AM

美容美妆：指涉及化妆品护肤等方面的相关内容。

UniApp design and development skills for video processing and video playback

UniApp's design and development skills for video processing and video playback Introduction: UniApp is a cross-platform development framework based on Vue.js, designed to help developers quickly build applications on multiple platforms using a set of codes. This article will introduce how to use UniApp to implement the design and development skills of video processing and video playback, and provide corresponding code examples. 1. Video processing design and techniques 1.1 Video upload To implement the video upload function in UniApp, you first need to add a button for selecting videos.

Jul 04, 2023 am 10:06 AM

视频播放视频处理 - 压缩：UniApp提供了VideoContext对象