Secure CORS handling using next.js and cloud functions

I'm using next.js on the front end and have an "api" folder that provides us with a node.js environment on the next.js server side. We can have some proxy "api" between frontend and backend (cloud functions). From the front end, I send a request to next.jsapi. Send a request from...

P粉106301763 2024-03-29 11:35:12 0  1  496

The nginx80 port under Alibaba Cloud cannot be used?

In order to prevent nginx from jumping to its default welcome page, I deleted /etc/nginx/sites-enabled/defalt. ps: The running environment is nginx installed by Alibaba Cloud + ubuntu14.04 + apt-get. Use /etc/nginx/sites-enabled/mysite.conf to listen to port 80 {code...} ...

怪我咯 2017-05-16 17:13:38 0  2  637

python - flask application routing to other ports, HTTP service

I have a flask application that binds IP and port. Suppose there is another HTTP application (such as flower, or it has nothing to do with flask, I only know the interface of this application, and it can only be accessed locally). I want certain rules applied by flask to be completely forwarded to t...

为情所困 2017-06-12 09:27:24 0  1  920

javascript - How to upload front-end base64 images to Alibaba Cloud oss

How to upload front-end base64 images to Alibaba Cloud oss

phpcn_u1582 2017-07-05 10:26:13 0  3  2494

Isolating CSS in micro frontends when using the same library twice

I have several micro frontend react applications. All applications are technology agnostic. This means that any application can have any library as a dependency. They are using webpack module union plugin. If other micro frontend applications have the same version, the dependency will be shared. Mic...

P粉321676640 2024-01-01 09:43:23 0  1  540

How does laravel respond to the Alibaba Cloud SMS asynchronous notification interface?

The thing is like this, the website uses the Alibaba Cloud SMS interface to send business notifications to customers. This SMS interface has an asynchronous notification function. I want to know whether the customer has received the SMS through the asynchronous notification interface. When setting t...

不是一般的人 2020-05-15 14:23:10 0  0  1126

Problem that session cookies cannot be saved after application deployment

I created a front-end application using React and then deployed it on Netlify. The frontend application interacts with an express backend application that I created and deployed to Render. Any interaction between frontend and backend is protected by authentication using passportjs. The backend appli...

P粉312631645 2023-08-29 09:37:44 0  1  519

java - What website can I use to learn about the release and sharing of Alibaba's backend, big data, and cloud computing technologies?

What website can I use to learn about the release and sharing of Alibaba’s backend, big data, and cloud computing technologies?

PHPz 2017-05-27 17:40:14 0  1  1008

How to use PCL for point cloud fusion?

The ICP algorithm of PCL was used to complete the registration of two point clouds. It is hoped that the point clouds can be further fused, that is, in the synthetic point cloud, redundant overlapping parts are filtered out so that the entire point cloud maintains a reasonable number and the surface...

迷茫 2017-05-18 10:51:35 0  1  2140

javascript - What knowledge should I learn if I am new to front-end technology?

I want to learn front-end technology, and I want to know the front-end technology used in companies now, and what knowledge I should focus on learning, so that I can sort out my own learning methods! Thanks!

阿神 2017-05-17 09:56:29 0  7  753

linux - Is there any difference between using iptables to set up the whitelist yourself and using Alibaba Cloud Shield's whitelist?

1. Install iptables in the ubuntu system and set up an ip whitelist. 2. Is there any difference between this way of setting up the whitelist and the whitelist function using Cloud Shield in Alibaba Cloud? 3. How to set it in iptables? Which ports specifically need to be opened?

天蓬老师 2017-05-16 13:34:11 0  1  752

Under what circumstances should Apache and Nginx be used?

Under what circumstances should these two proxy servers be used? I have read many articles describing these two differences, but I still feel confused. In fact, I just want to know under what circumstances I should use these two different proxy servers. A note here: All my static files are deployed ...

巴扎黑 2017-05-16 17:00:28 0  4  698

How to get the Firebase Analytics application instance ID of a web application

I'm trying to log purchase events via the GoogleAnalytics4 measurement protocol. If I read the documentation, it is said that I must have app_instance_id so that I can send data from our backend to the GA4 server. We are using Vue and FirebaseNuxt for our web application but unfortunately as shown i...

P粉647449444 2024-01-01 23:40:16 0  1  572

I am using the 2.0 front-end framework. I clicked on login but nothing happened. What is going on? Is there a group?

I am using the 2.0 front-end framework. I clicked on login but nothing happened. What is going on? Is there a group?

Duke 2018-05-03 09:57:30 0  2  1323

How can I explicitly use localhost as the server while allowing the React application to be proxied to the Go backend?

I have a backend written in Go. Everything is working fine and calls from POSTMAN are being delivered, but suddenly I can't get the React app to call this server because I get the error: Proxyerror: Couldnotproxyrequest/loginfromlocalhost:3000tohttp://localhost:8080(ECONNREFUSED). My Go server code:...

P粉716228245 2024-04-03 08:20:24 0  1  530

Nest.js app using React and resources for server-side rendering

No code since I'm a little misunderstood on the core principles of server rendering. I have: Nest.js configured with Handlebars. It is built using TypeScript out of the box. I don't use webpack here. I also created a separate folder that contains the client portion of my application. React, webpack,...

P粉134288794 2024-03-26 00:30:02 0  1  410

javascript - How to make Baidu ueditor mobile adaptive font?

I want to ask. For example, the font in the editor... <p style=font-size:14px;> aaa </p>How to adapt the font on the mobile terminal? My mobile phone uses rem layout 14. The font is too small. The inline style in the p tag , all generated by users themselves using the edi...

黄舟 2017-05-19 10:25:12 0  1  642

mvc - The server renders the globally required data, and the client uses React to render it. Is such a solution feasible?

After using React, the process of rendering View from data is relatively easy, but more practical applications require server support, multiple users, real-time synchronization, etc. I have encountered some problems in existing practices (I am not I am very familiar with the back-end architecture, s...

为情所困 2017-05-16 17:06:28 0  2  919

Use Google Apps Script to upload files directly to my Google Drive (without using Google Forms)

So basically the task is very simple but I didn't find any feasible solution to my problem. I have a huge upload script on my website (currently localhost), but let's reduce all the complexity to only what is necessary. So I just want to use GoogleAppScript to upload a single file to Google Drive an...

P粉785905797 2024-01-21 15:39:43 0  2  620

How to fix React Hydration errors caused by using client-side rendering in React and Next.js?

Combined with the useEffect hook in React. My goal is to incorporate client-side rendering while ensuring that react hydration errors are prevented from occurring. From what I understand, client-side rendering requires components to be rendered on the client browser instead of the server, thus impro...

P粉144705065 2024-03-31 09:04:35 0  1  550