PHP Chinese website public welfare live class: "Revealing the whole process of Web projects from analysis to online", starting tonight!

A new large-scale free public welfare live class on the PHP Chinese website has started! For three consecutive nights, all P friends, please move your benches and get ready! Training objectives: reveal the complete process of a Web project from analysis and planning, environment construction, use of...

PHPz 2018-08-07 10:59:05 0  1  2989

How to prevent multiple domain names from accessing my website in nginx environment?

Through traffic source analysis, we found some problems with entering this site through certain domain names and maliciously clicking on ads. How to block these domain names through nginx rules? {Code...} The above rules are invalid. Please help an expert write a rule.

phpcn_u1582 2017-05-16 17:25:31 0  3  513

Image upload - Problems when Android uploads images to the Java server

When I upload pictures on the Android side, if the URL uses an intranet IP, there is no problem when uploading pictures using the internal network. However, if I use an external network IP for the URL on the Android side, I can only use the company's internal network to upload correctly. You can onl...

大家讲道理 2017-06-12 09:19:48 0  1  742

mongodb - 现考虑要做通过记录日志进行用户行为分析，用什么nosql比较好？

我使用程序该如何记录用户的上网习惯、喜好，使用哪种Nosql做数据存储并做日志分析？希望神们给一个思路

漂亮男人 2017-04-26 09:01:16 0  1  586

Next.js nested dynamic routing with specific settings page for each route

I have a web application built using Next.js and TypeScript. This application can display an unlimited number of nested paths, for example: /groups/sports/team-sports/footballeducations/elementary/classes/groups/preschool/kids/members/high-school/teachers/math/algebra The first part of the path is t...

P粉875565683 2024-03-28 15:05:09 0  1  421

How to prepare for the Java-oriented major factory recruitment project part

There are a lot of interview experiences on the Internet, and there are also many excellent test-taking websites for the algorithm part. In this question, I would like to ask you how to prepare for the project part of the interview with a major company. I will not discuss aspects such as JVM, Algori...

怪我咯 2017-05-17 10:07:28 0  3  714

Confused about php recursion?

{Code...} I searched this recursion on the Internet. The more I read his comments, the more confused I became. The following recursion has the same function as it. {Code...} Can you help me analyze the difference between the following functions? Is the comment on the first recursion correct?

黄舟 2017-06-30 09:56:06 0  2  898

Error: The source cannot be parsed for import analysis because the content contains invalid JS syntax

When I was using Vite+Vue to unit test a web component, I encountered this error: Error: The source cannot be parsed for import analysis because the content contains invalid JS syntax. You may need to install the appropriate plugin to handle the .html file format. ❯formatErrornode_modules/vite/dist/...

P粉136356287 2024-03-25 20:08:02 0  1  638

nginx - How does load balancing calculate the number of visits to all LAN IPs under the same public network address?

How does load balancing calculate the number of visits to all LAN IP addresses under the same public network address? The load we are currently using is a product of a certain manufacturer (to avoid suspicion of advertising, the manufacturer name will not be mentioned). The load provides a public ne...

巴扎黑 2017-05-16 17:24:40 0  1  597

php - How to use nginx rules to block a certain URL from being brushed

1. From the website statistics, we can see that there are many visits to external links, resulting in a high bounce rate of the website. The target link is: http://rm.leyutuan.com/tt/wll..., the page will jump to one php file; 2. How to implement rule blocking for such brushing behavior? Please help...

给我你的怀抱 2017-06-21 10:11:13 0  3  950

ThinkPHP-Casbin: a Casbin extension package specially customized for ThinkPHP5.1

PHP -Casbin: A PHP permission management framework that supports ACL, RBAC, and ABAC multiple models. This extension package is very useful, but it is limited to the level. I hope Brother Zhu can record a video to help PHP enthusiasts analyze the implementation ideas and usage methods. Casbin offici...

勇哥 2019-06-12 21:54:25 0  0  1263

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  1419

Preview of the teaching course on September 13, 2018: Detailed explanation of the basic content of JSON and AJAX

1. Teaching topic: basic content of JSON. JSON (JavaScript Object Notation) is a lightweight data exchange format. It is based on a subset of ECMAScript. It is easy for people to read and write, and it is also easy for machines to parse and generate (generally used to increase network transmission r...

藏色散人 2018-09-13 11:57:31 0  0  1305

Reasons for CPU spike

I use an epoll model at the bottom of the communication. When epoll handles the request, it will hand it over to a thread pool for processing. The threads in the thread pool call the upper-layer service. Because the upper-layer service involves network communication, it roughly processes a The reque...

PHP中文网 2017-05-16 13:27:40 0  1  699

How to protect click to chat Whatsapp button from bot web scraping?

I'm running a classified website where people can post their items and others can contact them via Whatsapp for more details. Today my website came under attack and I saw a huge amount of link clicks on the Whatsapp button in Google Analytics, it can't be artificial. I think it's some bot grabbing t...

P粉786800174 2023-09-03 12:52:21 0  1  632

javascript - How to name operations that do not conform to CURD in REST style URLs?

Currently, the Internet is filled with a large number of articles about how to design RESTful API (for convenience, "RESTful API" is abbreviated as "API" below). However, there is no "universal" design standard: how to authenticate? What is the API format? When starting...

PHP中文网 2017-06-20 10:07:48 0  4  1024

How to enable dynamic page analysis (Vue.js)

I'm building a website where users can create new pages with dynamic URLs. I would like to add traffic analytics to each page individually and allow users to view a dashboard of the data collected for the pages they have created (view only, they should not be able to edit a given dashboard). This sh...

P粉731977554 2023-08-27 09:17:47 0  1  623

Use locally installed libraries in website pages

Is it possible to use libraries (.dll, .ocx) written for Windows operating systems and registered in system32 in modern browsers to transfer the power of part of the logic of the site's work and calculations from the server to the local machine? For example, if a web application is written as a priv...

P粉218361972 2024-04-05 00:15:49 0  1  3877

Data Mining - How to use python to implement the algorithm in "Analysis of the Influence Maximization Problem of Multiple Social Networks"?

As a python novice, my instructor asked me to use python to implement the algorithm in the paper. I was confused about the technical points required and how to implement the algorithm. Currently, I have finished the Python tutorial by Teacher Liao and am currently reading the networkx documentation....

PHP中文网 2017-05-18 10:58:59 0  1  822