nepiedg
d23b253609
- Updated .gitignore to exclude cache files. - Refactored main.go to streamline route registration and improve code organization. - Added detailed comments in auth_handler.go, video_handler.go, and service files for better clarity on request handling and service logic. - Improved error messages in video_handler.go to provide clearer feedback to users in Chinese. - Introduced context handling in service methods to manage request timeouts effectively.
52 lines
1.6 KiB
Go
52 lines
1.6 KiB
Go
package main
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import (
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"log"
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"github.com/gin-gonic/gin"
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"wx_service/config"
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"wx_service/internal/database"
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"wx_service/internal/handler"
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"wx_service/internal/model"
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"wx_service/internal/routes"
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"wx_service/internal/service"
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)
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func main() {
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// 1) 加载配置（通常来自环境变量 / .env）
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config.LoadConfig()
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// 2) 初始化数据库连接
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if err := database.InitDB(); err != nil {
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log.Fatalf("init database failed: %v", err)
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}
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// 3) 自动建表/迁移（开发阶段很方便；生产环境可改为手动迁移）
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if err := database.AutoMigrate(&model.MiniProgram{}, &model.User{}, &model.VideoParseLog{}, &model.VideoParseUnlock{}); err != nil {
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log.Fatalf("auto migrate failed: %v", err)
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}
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// 4) 初始化 HTTP 框架（Gin）
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gin.SetMode(config.AppConfig.Server.Mode)
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router := gin.Default()
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// 5) 依赖注入：先创建 service，再创建 handler（handler 只关心 HTTP 输入/输出）
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miniProgramService := service.NewMiniProgramService(database.DB)
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authService := service.NewAuthService(database.DB, miniProgramService)
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authHandler := handler.NewAuthHandler(authService)
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videoService, err := service.NewVideoService(database.DB, config.AppConfig.ShortVideo)
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if err != nil {
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log.Fatalf("init video service failed: %v", err)
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}
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videoHandler := handler.NewVideoHandler(videoService)
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// 6) 注册路由：把 URL 映射到 handler
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routes.Register(router, database.DB, authHandler, videoHandler)
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// 7) 启动监听端口
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addr := ":" + config.AppConfig.Server.Port
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if err := router.Run(addr); err != nil {
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log.Fatalf("server stopped: %v", err)
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}
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}
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