wsy182
cf0685d102
- 将main.go中的初始化逻辑提取到新的app包中 - 创建bootstrap包来处理配置加载和数据库初始化 - 添加middleware包来管理CORS中间件 - 创建router包来处理路由配置 - 简化main函数，只保留应用启动逻辑 - 使用依赖注入模式组织服务和处理器
51 lines
985 B
Go
51 lines
985 B
Go
package app
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import (
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"fmt"
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"memora-api/internal/bootstrap"
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"memora-api/internal/handler"
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"memora-api/internal/router"
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"memora-api/internal/service"
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"github.com/gin-gonic/gin"
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)
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type App struct {
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engine *gin.Engine
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addr string
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}
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func New(configPath string) (*App, error) {
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cfg, err := bootstrap.LoadConfig(configPath)
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if err != nil {
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return nil, fmt.Errorf("加载配置失败: %w", err)
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}
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db, err := bootstrap.InitDB(cfg)
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if err != nil {
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return nil, fmt.Errorf("连接数据库失败: %w", err)
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}
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if err := bootstrap.AutoMigrate(db); err != nil {
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return nil, fmt.Errorf("数据库迁移失败: %w", err)
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}
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wordService := service.NewWordService(db)
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wordHandler := handler.NewWordHandler(wordService)
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engine := router.New(wordHandler)
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return &App{
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engine: engine,
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addr: fmt.Sprintf("%s:%d", cfg.Server.Host, cfg.Server.Port),
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}, nil
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}
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func (a *App) Run() error {
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return a.engine.Run(a.addr)
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}
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func (a *App) Addr() string {
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return a.addr
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}
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