Course Introduction：PHP plays the role of connector and brain center in intelligent customer service, responsible for connecting front-end input, database storage and external AI services; 2. When implementing it, it is necessary to build a multi-layer architecture: the front-end receives user messages, the PHP back-end preprocesses and routes requests, first matches the local knowledge base, and misses, call external AI services such as OpenAI or Dialogflow to obtain intelligent reply; 3. Session management is written to MySQL and other databases by PHP to ensure context continuity; 4. Integrated AI services need to use Guzzle to send HTTP requests, safely store APIKeys, and do a good job of error handling and response analysis; 5. Database design must include sessions, messages, knowledge bases, and user tables, reasonably build indexes, ensure security and performance, and support robot memory
2025-07-25 comment 0 939
Course Introduction：The Safari browser cannot directly scan the QR code with the camera, but it can be indirectly implemented through the following methods: 1. After taking a picture with your mobile phone, you can use WeChat, Alipay or the system's own code scanning function to identify and copy the link to Safari to open; 2. After taking a screenshot of the QR code, upload it to the online scan website (such as online-barcode-reader.com) to obtain the link and enter it in Safari; 3. Use an iPhone camera to identify the QR code on the Mac screen for identification, and click the notification to open it in Safari. The selection method depends on the source of the QR code and the combination of equipment. Pay attention to protecting privacy information when uploading pictures.
2025-07-14 comment 0 246
Course Introduction：Solutions to expire Navicat activation code: Purchase the official activation code; contact Navicat customer service to apply for the activation code; use the activation tool to generate the activation code (use with caution); reset Navicat and reactivate; use the 14-day trial version.
2025-04-09 comment 0 1216
Course Introduction：To permanently delete an Alipay account, you must contact customer service and meet specific conditions. Users need to unbind their bank card, cancel automatic deductions, settle their debts, and close their associated investment products first, and then contact Alipay customer service by calling 95188, using the App Help Center or submitting online requests, but the account may not be deleted immediately due to transaction disputes, unsettled debts, legal restrictions or recent modifications. Even if it is successfully closed, some data will still be retained in accordance with Chinese financial regulations.
2025-07-04 comment 0 1081
Course Introduction：OKX Euyi Exchange App is the world's leading digital asset trading platform, committed to providing users with safe, stable and efficient digital currency trading services. Through the OKX App, you can trade mainstream digital currencies such as Bitcoin and Ethereum anytime, anywhere, and enjoy professional market analysis, convenient currency withdrawal services, and 7x24-hour online customer service support.
2025-06-12 comment 0 882
Course Advanced 8200
Course Introduction：The jquery tutorial "jQuery implements online customer service" will take you to learn a simple web page QQ customer service floating window, which can realize a click to pop up the QQ dialog box
Course Elementary 13825
Course Introduction：Scala Tutorial Scala is a multi-paradigm programming language, designed to integrate various features of object-oriented programming and functional programming.
Course Elementary 82361
Course Introduction："CSS Online Manual" is the official CSS online reference manual. This CSS online development manual contains various CSS properties, definitions, usage methods, example operations, etc. It is an indispensable online query manual for WEB programming learners and developers! CSS: Cascading Style Sheets (English full name: Cascading Style Sheets) is an application used to express HTML (Standard Universal Markup Language).
Course Elementary 13180
Course Introduction：SVG is a markup language for vector graphics in HTML5. It maintains powerful drawing capabilities and at the same time has a very high-end interface to operate graphics by directly operating Dom nodes. This "SVG Tutorial" is intended to allow students to master the SVG language and some of its corresponding APIs, combined with the knowledge of 2D drawing, so that students can render and control complex graphics on the page.
Course Elementary 24629
Course Introduction：In the "AngularJS Chinese Reference Manual", AngularJS extends HTML with new attributes and expressions. AngularJS can build a single page application (SPAs: Single Page Applications). AngularJS is very easy to learn.
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