This article mainly introduces the detailed explanation of how to make cross-domain requests for projects created by Vue-cli. The editor thinks it is quite good, so I will share it with you now and give it as a reference. Let’s follow the editor and take a look. Problem description: For a project created using Vue-cli, the development address is localhost:8023, and you need to access the interface on localhost:9000. Analysis reason: Access between different domain names requires cross-domain to make correct requests. . There are many cross-domain methods, which usually require background configuration. However, projects created by Vue-cli can directly use the Node.js proxy server to implement cross-domain requests. Solution: The interface address was originally /form/save, but in order to match the proxy address, Add an /api in front. If you use axios, you can configure a baseURL globally, so you don't have to modify the URL one by one. axios.defaults.baseURL = '/api' in config>index.js
1. Detailed explanation of how Vue-cli implements cross-domain requests
Introduction: This article The article mainly introduces and explains in detail how to make cross-domain requests for projects created by Vue-cli. The editor thinks it is quite good, so I will share it with you now and give it as a reference. Let’s follow the editor to take a look
2. Example tutorial of cross-domain webpack development environment
Introduction: This article mainly introduces the detailed explanation of the cross-domain development environment of vue-cli webpack. The editor thinks it is quite good. Now I will share it with you and give it as a reference. Let’s follow the editor to take a look
3. Vue.js implementation of native ios time selection component development experience
Introduction: Introduction: I have been looking at VUE in the past few months, and then tried to implement certain components using only native js+vue. The PC side time selection component is the first implementation of time selection on the PC. It is also done on the mobile side, so I want to implement a time selector on the mobile side. Let me share my ideas and ideas for implementing the mobile wheel special effect time selector. process. The entire component is built based on vue-cli. Function 1. Time selection
4. javascript - How to set up the php backend of a single-page application?
Introduction: Front-end: vue + vue-router (html5 history api) + vue-cli Back-end: yii2 When I first started, I built things (index .html and static) are accessed as static resources. But in this case, I have no way to generate cookies when accessing index.html...
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The main difference between Python and JavaScript is the type system and application scenarios. 1. Python uses dynamic types, suitable for scientific computing and data analysis. 2. JavaScript adopts weak types and is widely used in front-end and full-stack development. The two have their own advantages in asynchronous programming and performance optimization, and should be decided according to project requirements when choosing.

Whether to choose Python or JavaScript depends on the project type: 1) Choose Python for data science and automation tasks; 2) Choose JavaScript for front-end and full-stack development. Python is favored for its powerful library in data processing and automation, while JavaScript is indispensable for its advantages in web interaction and full-stack development.

Python and JavaScript each have their own advantages, and the choice depends on project needs and personal preferences. 1. Python is easy to learn, with concise syntax, suitable for data science and back-end development, but has a slow execution speed. 2. JavaScript is everywhere in front-end development and has strong asynchronous programming capabilities. Node.js makes it suitable for full-stack development, but the syntax may be complex and error-prone.

JavaScriptisnotbuiltonCorC ;it'saninterpretedlanguagethatrunsonenginesoftenwritteninC .1)JavaScriptwasdesignedasalightweight,interpretedlanguageforwebbrowsers.2)EnginesevolvedfromsimpleinterpreterstoJITcompilers,typicallyinC ,improvingperformance.

JavaScript can be used for front-end and back-end development. The front-end enhances the user experience through DOM operations, and the back-end handles server tasks through Node.js. 1. Front-end example: Change the content of the web page text. 2. Backend example: Create a Node.js server.

Choosing Python or JavaScript should be based on career development, learning curve and ecosystem: 1) Career development: Python is suitable for data science and back-end development, while JavaScript is suitable for front-end and full-stack development. 2) Learning curve: Python syntax is concise and suitable for beginners; JavaScript syntax is flexible. 3) Ecosystem: Python has rich scientific computing libraries, and JavaScript has a powerful front-end framework.

The power of the JavaScript framework lies in simplifying development, improving user experience and application performance. When choosing a framework, consider: 1. Project size and complexity, 2. Team experience, 3. Ecosystem and community support.

Introduction I know you may find it strange, what exactly does JavaScript, C and browser have to do? They seem to be unrelated, but in fact, they play a very important role in modern web development. Today we will discuss the close connection between these three. Through this article, you will learn how JavaScript runs in the browser, the role of C in the browser engine, and how they work together to drive rendering and interaction of web pages. We all know the relationship between JavaScript and browser. JavaScript is the core language of front-end development. It runs directly in the browser, making web pages vivid and interesting. Have you ever wondered why JavaScr


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