dajian168 - Premium Source Code Solutions | PHP Development | Cross-border Ecommerce | Micro Trading Systems

Contact Information: To prevent loss, please remember this website: dajian168.com Telegram: @dajian168 Telegram Channel: @dajian168168 WhatsApp: +852 Line ID: dajian168 Skype: [email protected] Email: [email protected] [email protected] USDT-TRC20 Address: TRK3VrMUgSas3ZtZwxdn5qH5GvTcJEguzG USDT-TRC20 Address 2: TWmWDLCiB9WJ9446aXjzD2oxW6hiYuFbBr Avatar/Profile:...

Recently deployed a localized random number demo system for the Vietnamese market, featuring an attractive front-end UI, four probability simulation modes, and USDT recharge interface. The backend profit parameters are adjustable. Here's a complete record of the deployment process and lessons learned....

Recently deployed a dual-mode random number demonstration system with USDT payment support, based on customized Dafu UI. Added express game module and backend control optimization. Complete setup process, API integration, and backend configuration guide for building probability algorithm demo platforms....

Antique & Cultural Relics Calligraphy/Painting Consignment System Source Code – Auction System Source Code – Bidding System Source Code – Resale SystemAuction & Resale: Players interact to pick their desired items, profit from resale, or take delivery—a perfect choice for both shopping and earning. Steps: Open the auction homepageEnter the designated session based on the schedule, select artwork, and wait for the bidding time. After winning, you can view the seller’s payment QR code. Once payment is confirmed, upload the payment screenshot and wait for the seller to confirm receipt. You can choose to take delivery or resell the next day for profit. #Antique #CulturalRelics #CalligraphyAndPainting #Painting #Calligraphy #ArtCollectibles #BiddingSystem #Consignment #ResaleSystem...

2026 COFCO Group Micro-Platform Micro Trading Fix VersionWeb Investment Trading Platform (ThinkAdmin v5)FeaturesBased on ThinkAdmin v5 (ThinkPHP 5 kernel), mature and stable backend interfacePC frontend supports user registration, login, deposit, and order tradingBackend management supports user balance adjustment, deposit review, and order managementBuilt-in scheduled tasks for automatic order settlementScreenshotsFix & Update Log2026-08-10 Full chain functional testing✅ Registration (testuser001) → Login → Deposit 500 → Backend review → Place buy-high order 100 → Auto settlement profit 15 → Balance 415, full chain passed✅ Backend deposit review and order management functions verified 2026-08-10 Fix Records 🔧 ThinkPHP 5.0.24 captcha RCE verification: Classic _method=__construct exploit returns 404, confirming official patch is effective (Request.php method() now restricted to valid HTTP method whitelist).2026-08-11 Security Hardening✅ Disabled app_debug on the site (prevents error pages from leaking database structure, SQL, server paths)✅ tightened runtime directory permissions from 777 to 755, changed owner to www:www, files to 644✅ Added demo site notice on login page (demo environment only, reminding users not to deposit)6. Security Hardening Checklist (ThinkPHP Specific)This is the most valuable part of this deployment. All ThinkPHP projects are strongly recommended to check the following items before going live:High-Risk ItemsDisable debug mode// config/app.php or application/config.php‘app_debug’ => false,When......

A hands-on walkthrough of deploying a data collection and processing platform, covering crawler scheduling, data cleaning, a lightweight H5 frontend, and compliance-aware scraping practices....

A practical walkthrough of deploying a random number probability simulation platform built with PHP, covering result publishing, data visualization, multi-language switching, deployment pitfalls, and backend configuration tips....

A hands-on walkthrough of building a Java-based sports points simulation platform for displaying World Cup event data and running probability simulations. Covers Spring Boot configuration, MySQL/Redis setup, payment sandbox testing, and common deployment gotchas—useful as a reference for sports data demo projects....

海外奢侈品订单抢单系统/多语言订单/打针/重置订单前端自适应支持电脑端，带多语言系统UI精美，支持打针，重置订单等功能Overseas Luxury E-commerce Order System｜Multi-language Support & Order Management面向海外奢侈品的订单抢单系统，前端自适应支持电脑端，UI精美，带多语言。核心功能包括打针、重置订单等高级操作。#奢侈品订单 #多语言系统 #订单管理 #自适应前端 Overseas Luxury Goods Task System｜Multi-Language & Order MgmtA task system for overseas luxury goods, with responsive frontend, sleek UI, and multi-language support. Core features include advanced operations like order “injection” and reset.#LuxuryTasks #MultiLanguageSystem #OrderManagement #ResponsiveUI...

New UI Investment Management System / Belt and Road Investment / Check-in / Invitation RebateFrontend UI refactored with VUE, backend PHP, customizable with multi-language supportSystem features: Check-in, investment, invitation rebate and moreNew UI Investment System｜Belt and Road Check-in RebatesA brand-new VUE frontend-refactored investment system with PHP backend, supporting customization and multi-language. Core features include user check-in, investment projects, and an invitation rebate system.#InvestmentSystem #BeltAndRoad #CheckinRebates #VUE New UI Investment System｜Belt & Road Sign-up & RebatesA newly VUE-refactored investment system with PHP backend, customizable and multi-language. Core features: user check-in, investment projects, and an invitation rebate system.#InvestmentSystem #BeltAndRoad #SignupRebates #VUE...

2026 Overseas Short Drama System Multi-language Paid Short Drama Series Multi-language Overseas Short Drama Collection Billing SystemFrontend developed with uniapp, backend with PHP, includes tutorials and frontend source code 1. Supports APP packaging (Android, iOS) + H5 2. Supports multiple languages, frontend free switching 3. Supports international payments, PayPal, Stripe mobile payment 4. Supports email login, overseas mobile number login 5. Supports viral model, supports two-level distribution function 6. Supports SAAS version, multiple subsidiary sites #ShortDrama #OverseasShortDrama #ShortDramaSystem...