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Question: For the 404 page in the project, I haven't made clear what kind of logic it is before. Now let's summarize Answer: 1-404 is a page first, prepare a static page first 2 - set the 404 page by using the route origin. In the route configuration, if there is no match to the route set by yourself, skip to the 404 page ...

Download and install node npm Get into node Select Windows installation package (. MSI) 64bit to download and install Using msi will configure the environment variable path, which is convenient All commands are basically in the project path or directly in the terminal of idea //Open the command prompt to test whether the instal ...

May your future be pure and bright, like your lovely eyes at the moment. ——Pushkin WeChat public number "JavaScript whole stack" Nuggets master of oneness Master of oneness by bilibilibili Source Github address: https://github.com/Walker-Leee/react-learn-code-v16.12.0 We have explored the origin of species, and we have ...

The company used it when developing the app, but the official documents of Youmeng are vague; roughly sort out the processing process from integrating Youmeng push to opening push message; if there is any inappropriate processing, please correct!!!! Integrated push function The alliance pushes the official document react nati ...

Brief introduction First of all, this article will not explain the web pack code, all of its configuration can be found on the documentation. I usually write some multi page applications in my work. Because I am used to the development mode of react, I write a simple configuration to share with you. If you like it, it will be helpful for your d ...

Basic concepts of higher order functions 1 function can be passed as an argument setTimeout(()=>{ console.log("aaaa") },1000) 2 function can be output as return value function foo(x){ return function(){ return x } } //Usual application scenarios //ajax medium $.get("/api/getTime",function(){ ...

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Life is the sum of all your choices.So, what do you want to do today?- Albert Camus Four years, like a depression in the stream of life, like a drop of water in the long river of history, but these four years, I have completed the transformation from ignorance to maturity.Looking back on the past four years, I have had entrepreneurship, illnes ...

brief introduction Read "Shallow web pack" to summarize common web pack construction optimization strategies, you can improve the speed of project construction by the following means More precise loader rules Write the loader rules clearly Just let the files that need to be processed go into the loader process as follows rules: [{ ...

Preface React is one of the three front-end frameworks and a skill in interview and development.This paper summarizes some skills and techniques of React development from the actual development, which are suitable for students who are new to React or have some project experience.Long text in thousands of words, recommended collection. Sequent ...