Programmer Group

The following editor will share a common alias of Axios's request method, which is very comprehensive and detailed, and has a certain reference value. For those who need it, please refer to it for learning. If there are any shortcomings, we welcome criticism and correction. Axios Is a promise based HTTP library that can be used in browsers ...

In a project, it is often necessary to get data content from the back end. Especially when the front end and the back end are separated, the front end is deployed in an engineering way, and cross domain request becomes a necessary skill point of the front end. Fortunately, there are many solutions. In vue, currently, axios is widely used for cr ...

Today, I uploaded the Demo I made in these two days to github and generated a sample project: Vue mobile Demo. I hope it can help the novice. Let's briefly introduce the content of this project Basic situation This project is based on the van demo project, which adds many practical functions, involving Vue + van T + Axios + mockjs, ...

More articles Preface These days, there has been a lot of excitement to learn about front-end monitoring, but after looking at a lot of data, I found that there are no detailed articles about front-end monitoring, they are all about general, on the contrary, there are many existing front-end monitoring tools. In order to learn more about the te ...

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 ├── ...

axios interceptor + default parameter configuration + custom header settings + unified error handling This configuration file can fulfill simple project requirements, and the specific configuration depends on the project. It mainly includes: axios interceptor Default parameter configuration Custom header settings Un ...

1. What is cross-domain 1. Cross-domain Refers to the fact that the browser cannot execute scripts from other websites.It is caused by the browser's homology policy and is a security restriction imposed by the browser on javascript. 2. Homology Policy The term refers to protocols, domain names, and ports that all have the same. One of these dif ...

I want to read a local xlsx file (task list. Xlsx) and display it on the web page. At first, I choose to build an express server by sending an axios request, but I think it's too complicated to make a server just to read a local file. At last, I read the local file through the "xlsx" module + axios, without the back-end. The steps are ...

In order to optimize the front-end interface calls, we may need to limit the frequency of accessing the background. In our project, we use some technologies at will. After the invalid data is accessed remotely for the first time, the data is stored in memory (closure Implementation), ###Two directions of optimization are limited, ...

Official website According to the official website, you can download it by executing yar create umi or npm create umi. After that, select: the space is select enter is OK Select project = > select app Choose whether to use TypeScript. Then, select the function you need = = > antd + DVA OK, the bas ...