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First map          Implementation process: 1. The authorized login button and the body information are placed on the same page. The login button is displayed when the user is not authorized, the login button is hidden when the user is authorized, and the body information is displayed. Of course, the authorization and the body can be separat ...

Spring MVC for json interaction json data format is commonly used in interface calls and html pages. json format is simple and easy to parse. Request json, output json. It is not convenient for the front page to convert the requested content into json. Request key/value and output json. This method is commonly used. Environmental preparation ...

vue ssr server-side rendering: the construction of development environment for beginners Preface By default, you have understood the basic content and implementation of ssr. If you are not familiar with it, you can read it first vue ssr server rendering There are not many articles about the construction of ssr development environment on the Int ...

I. premise preparation 1. Open wechat web developer tool; 2. Create a project and select cloud development; 3. Click cloud development side by side with simulator, editor and compiler to open cloud development console; 4. Click to open for the first time, and create an environment after opening; 5. Select the cloudfunctions fo ...

mkdir AceNode && cd AceNode vi package.json Add the following to package.json { "name": "ace-node", "version": "1.0.0", "description": "backend for ace", "main": "./src/app.js", "scripts": { "start": "nodemon node ./src/app.js", "build": "babel ./src/app.js -d dist" }, "keywords": [ "koa", "async" ], ...

Last article I talked about how to integrate kafka with spring cloud stream and run a demo. If I publicize the article of spring cloud stream this time, I can do it here. But in fact, engineering is never a simple problem of technology or not. In the actual development, we will encounter a lot of details (referred to as pit). In this article, w ...

Basic development environment Project created by vue-cli3, vscode as a coding toolvscode plug-in recommendations: vscode plug in configuration Article directory Introduction to project directory structure UI framework selection main,js processing Axis request secondary encapsulation 1. Project directory structure ├── public // index.html ├── ...

General steps for using react-redux Provider, as the provider of the top-level global state, needs to pass a parameter, the global state store import { Provider } from 'react-redux'; <Provider store={ store }></Provider> Stores are created by the createStore function and need to pass the reducer pure function as a parameter impor ...

Background: When writing a Golang program for a long time, I didn't consciously write unit tests until I later wrote an independent project. I slowly found out how efficient and convenient it is to write unit tests for a function. Then I'll review the tests in Golang together. UnitTest Unit testing is a relatively efficient self-testing metho ...

Highcharts is a chart library written in pure JavaScript. It can easily add interactive charts to Web sites or Web applications, and it is free for personal learning, personal websites and non-commercial use. The chart types supported include line chart, curve chart, area chart, bar chart, pie chart, scatter chart, ins ...