The traffic between PHP+Mysql website front-end and data server is extremely high

PHP + MYsql front-end and database are separated. Now the communication traffic between the front-end and the database server is very large, and the load on the MYsql database server is too high (up to 398%). The login of front-end users is also very slow. The number of people online at the same tim...

hello 2018-10-21 20:17:20 0  3  1391

javascript - How to implement the principle of timeout and exit without operation after logging in to the website for a period of time, how to deal with it on the front end and the back end respectively?

How can I log out after logging in to the website for a period of time, for example, if there is no operation for 30 minutes? What processing is required on the backend and frontend?

欧阳克 2017-06-28 09:23:39 0  2  1321

Can html replace string?

Website framework: flask background extracts data from the database and passes a parameter to the front end [172.16.101.31, 172.16.101.32, 172.16.101.33] After the front end obtains the parameters, it displays: But I need to display it in columns. The current modification method is, data When saving...

我想大声告诉你 2017-07-05 10:35:15 0  1  901

Implementation ideas for adding and subtracting registration items in the background

Let’s share: A website’s backend can modify (increase or decrease) the items that need to be filled in when registering on the frontend.

Jason Ye 2018-08-31 14:05:59 0  1  1309

Questions about nginx configuration

The directory structure is as follows: root└── data └── domain.com └── admin └── index folder admin is the website backend webpage directory folder index is the website frontend directory nginx Partial configuration is as follows: {code...} Access http://domain.com is normal, but when accessing...

过去多啦不再A梦 2017-05-16 17:20:37 0  3  445

Preview of the free open class on February 28, 2019: "Front-end Layout in Action: Suning.com" live online!

Topic: "Practical Front-end Layout: Suning.com" Speaker: Master Miejie Time: February 28, 2019 (20:00 ~ 22:00 pm) Participation method: To participate in the live broadcast, please join the QQ group: 927020379, or scan directly Use the following QR code to join (if the group is full, pleas...

z老师 2019-02-26 13:07:55 0  4  1822

How to configure Azure AD authentication in hybrid ASP.NET Core MVC (backend) and Vuejs SPA (frontend)?

My application is a hybrid approach, using ASP.NETCoreMVC as the backend. I have various controllers that my frontend uses to pull data from the database and make API calls on MSGraph. I use the following program.cs file to initiate authentication when the user logs into the website for the first ti...

P粉242741921 2024-01-08 10:44:05 0  1  615

PHP Chinese website large-scale live broadcast public welfare free class registration post. . .

PHP Chinese website’s free public welfare live broadcast class in June is facing 6.18. Instead of frantically buying your hands, it is better to study quietly. We have carefully prepared two free live broadcast courses for you: 1. One-week introduction to Web front-end development 1. Course name: [X...

PHP中文网 2018-06-04 13:03:08 32  848  64389

Rewrite title as: Extract HTML and WordPress shortcodes as array of objects

I'm developing a headless WordPress website using Nuxt as the frontend. The website has thousands of articles with shortcodes. I get all the page data via graphql and render the content using v-html and everything is fine, but the shortcode apparently only renders as plain text. Most of them are ver...

P粉504920992 2023-09-08 11:18:41 0  1  512

Use laravel-translatable to get Laravel articles in a specific language.

I am developing a multi-language website system using laravel-translatable library. In this web application, there is no front-end and data is read and written through the API. The problem I am facing is that I am not able to get one or more language versions of all the records stored in the databas...

P粉598140294 2023-07-31 15:35:41 0  1  596

Title rewritten as: Component is turning controlled input into uncontrolled input

I'm building a website with a React frontend using GraphQL and Apollo. I created a page where the website administrator can update content in a specific part of the page, it works, but I keep getting an error in the console: Component is changing controlled input to uncontrolled input... I also use ...

P粉587970021 2023-09-10 11:52:04 0  1  680

I would like to ask everyone about a problem with WeChat sharing calls. Please help to solve it.

I downloaded the official file package PHP and put it in the root directory of my website. I introduced the file on the page I wanted to share and filled in the ID and called the front end. But it just didn't work out. Please give me some guidance, am I missing something? I'm a bit confused about th...

有梦就去读书 2018-06-10 15:27:05 0  1  1030

Can you make a practical tutorial for TP5?

The tool manual of php.cn is very comprehensive. I have studied here from introductory to basic courses. The course is basically completed so far. I just wanted to say, can you record some original practical tutorials on the project? Including practical tutorials on PHP and TP5. A comprehensive summ...

YY 2017-08-02 11:54:48 0  1  1410

PHP automatically performs the login operation after discovering that the login has expired, and then continues the previous step.

Conditions: There is a third-party website, and every step of the operation needs to be logged in. Now I have built a simple front-end page and used PHP to make a springboard in the middle. Process: Every request on the page I built is transmitted to the PHP springboard through ajax, and then the PH...

暖暖橙 2022-06-13 15:06:16 0  1  1282

Launch a transparent browser to improve the experience of web applications and PWA [support static HTML, CSS and JavaScript] [allow users to view desktop wallpapers in our web applications/PWA]

I'm a junior front-end developer and designer currently developing a web application (chat) using sockets. The languages ​​my friends and I use are: Scala, HTML, CSS, JavaScript. I'm working with HTML, CSS and JavaScript. He's using Scala. I need to create an application with transparent browser/bac...

P粉696146205 2024-04-05 13:50:12 0  1  1531

Laravel API + React front-end request, Axios returns 404 - Access-Control-Allow-Origin

I'm trying to make a POST request to LaravelAPI from React. When I send the request in development mode, the request is successful, but when I deploy the API (:8000) and frontend (:80) on Apache2, the request is blocked by the strict mode policy and the CORS error indicates that my request is missin...

P粉492959599 2023-09-02 12:50:08 0  1  692