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

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Calligraphy and painting art collection auction system, resale flash auction system, consignment and resale auction mall system Frontend: uni-app Gameplay Overview①. Backend allows adding products for listing②. Backend sets auction sessions and session start times③. Users grab orders④. After grabbing an order, users can choose to pick up the item or resell it⑤. Players consign must add a markup according to the percentage set in the backend⑥. Players consign must pay a handling fee (Balance payment, Alipay APP payment, Alipay H5 payment, WeChat APP payment)⑦. Players who pick up items can earn corresponding value points, which can be exchanged for products in the points mall #calligraphy #painting #calligraphy #art collection #auction system #consignment #resale system...

2026中信证券微盘微交易修复版和2026中粮集团微盘微交易修复版 现在有测试可用看。2026.8.26 #微盘...

2026中信证券多语言微盘微交易修复版语言包含：简体中文 繁体中文 英文 日语 可二开增加语言H5 移动端交易平台（FastAdmin + uni-app） ### 功能特点 – 后端基于 FastAdmin（ThinkPHP 5.0.24），管理后台功能完善– 移动端使用 uni-app 编译的 H5 应用，一套代码多端适配– 行情覆盖 6 个品种，支持实时价格与涨跌幅展示– 支持开户、交易、订单记录、在线客服、多语言切换（简体中文/English） ### 运行截图 — 部署要点： – 每个站点独立 Nginx 配置，HTTPS 使用 Let’s Encrypt 免费证书– H5 前端通过 /api 反向代理到 API 域名，避免跨域问题– 后台入口独立定制（如 /`、/.php`），降低被扫描爆破的风险– 定时任务统一在宝塔面板管理（订单结算、行情同步） — ## 5. 修复与更新日志 ### 2026-08-10 全链路功能测试 – ✅ 程序：注册（testuser002）→ 登录 → 充值 500 → 后台审核 → 下单买涨 100 → 结算 → 余额 497，全链路通过– ✅ 后台充值审核、订单管理功能验证通过 ### 2026-08-10 修复记录 – 🔧 程序二 RedisLock 报错修复**：PHP 7.2 环境未安装 Redis 扩展，导致 `Class ‘Redis’ not found`。解决方案：将 Redis 锁改为文件锁（`RUNTIME_PATH/filelock`），结算恢复正常。– 🔧 **程序二买涨/买跌显示修正**：后台订单列表”买跌”实为”买涨”（字段映射显示问题），已修正，不影响交易逻辑。– 🔧 **ThinkPHP 5.0.24 captcha RCE 验证**：经典 `_method=__construct` 利用返回 404，确认官方补丁已生效（`Request.php method()` 已限制为合法 HTTP 方法白名单）。 ### 2026-08-11 安全加固 – ✅ 关闭两个站点的 `app_debug`（防止报错页泄露数据库结构、SQL、服务器路径）– ✅ `runtime` 目录权限从 777 收紧为 755，属主改为 `www:www`，文件改为 644– ✅ 登录页添加演示站提示（仅演示环境，提醒用户勿充值） — ## 6. 安全加固清单（ThinkPHP 专项） 这是本次部署中最有价值的部分，强烈建议所有 ThinkPHP 项目上线前逐项检查： ### 高危项 1. **关闭调试模式 “`php // config/app.php 或 application/config.php ‘app_debug’ => false, “` 调试模式开启时，触发 500 错误会直接泄露数据库名、表结构、SQL 语句与服务器绝对路径。 2. runtime 目录权限 “`bash chown -R www:www runtime find runtime -type d -exec chmod 755 {} ; find runtime -type f -exec chmod 644 {} ; “` 777 权限的 runtime 目录存在缓存投毒风险，可能配合文件包含漏洞执行任意代码。 3. 确认 RCE 补丁状态 – ThinkPHP 5.0.x 的 _method=__construct + filter[]=system 是经典 RCE 链 – 检查 thinkphp/library/think/Request.php 的 method() 是否限制为 GET/POST/DELETE/PUT/PATCH 白名单 – 可用无害命令验证：`POST......

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....