refactor: 重构后端架构,采用 Go 风格四层设计模式
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## 主要变更

### 🏗️ 架构重构
- 采用简洁的四层架构:API → Service → Repository → Model
- 遵循 Go 语言最佳实践和命名规范
- 实现依赖注入和接口导向设计
- 统一错误处理和响应格式

### 📁 目录结构优化
- 删除重复模块 (application/, domain/, infrastructure/ 等)
- 规范化命名 (使用 Go 风格的 snake_case)
- 清理无关文件 (package.json, node_modules/ 等)
- 新增规范化的测试目录结构

### 📚 文档系统
- 为每个模块创建详细的 CLAUDE.md 指导文件
- 包含开发规范、最佳实践和使用示例
- 支持模块化开发,缩短上下文长度

### 🔧 开发规范
- 统一接口命名规范 (UserServicer, PhotoRepositoryr)
- 标准化错误处理机制
- 完善的测试策略 (单元测试、集成测试、性能测试)
- 规范化的配置管理

### 🗂️ 新增文件
- cmd/server/ - 服务启动入口和配置
- internal/model/ - 数据模型层 (entity, dto, request)
- pkg/ - 共享工具包 (logger, response, validator)
- tests/ - 完整测试结构
- docs/ - API 文档和架构设计
- .gitignore - Git 忽略文件配置

### 🗑️ 清理内容
- 删除 Node.js 相关文件 (package.json, node_modules/)
- 移除重复的架构目录
- 清理临时文件和构建产物
- 删除重复的文档文件

## 影响
- 提高代码可维护性和可扩展性
- 统一开发规范,提升团队协作效率
- 优化项目结构,符合 Go 语言生态标准
- 完善文档体系,降低上手难度
This commit is contained in:
xujiang
2025-07-10 11:20:59 +08:00
parent 540593f1dc
commit a2f2f66f88
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# Binaries for programs and plugins
*.exe
*.exe~
*.dll
*.so
*.dylib
# Test binary, built with `go test -c`
*.test
# Output of the go coverage tool, specifically when used with LiteIDE
*.out
# Dependency directories (remove the comment below to include it)
# vendor/
# Go workspace file
go.work
# IDE directories
.vscode/
.idea/
*.swp
*.swo
# OS generated files
.DS_Store
.DS_Store?
._*
.Spotlight-V100
.Trashes
ehthumbs.db
Thumbs.db
# Local environment files
.env
.env.local
.env.development.local
.env.test.local
.env.production.local
# Log files
*.log
logs/
# Database files
*.db
*.sqlite
*.sqlite3
# Build output
/bin/
/dist/
/build/
# Temporary files
/tmp/
/temp/
*.tmp
# Coverage reports
coverage.out
coverage.html
# Test cache
/test-results/
# Local uploads directory
/uploads/
# Local storage
/storage/
# Config files with secrets (keep templates)
config.local.yaml
config.secret.yaml
# Node.js (should not be in Go project)
node_modules/
package-lock.json
package.json
npm-debug.log*
yarn-debug.log*
yarn-error.log*
# Editor backup files
*~
*.bak
*.backup
# Profiling output
*.prof
*.cpu
*.mem
# Air live reload
.air.toml
tmp/