140 lines
3.1 KiB
Go
140 lines
3.1 KiB
Go
package main
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import (
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"context"
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"fmt"
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"log"
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"net/http"
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"os"
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"os/signal"
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"syscall"
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"time"
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"github.com/gin-gonic/gin"
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"go.uber.org/zap"
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"ops/api"
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"ops/internal/config"
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"ops/internal/database"
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"ops/internal/middleware"
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)
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func main() {
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// 创建日志记录器
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logger, err := createLogger()
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if err != nil {
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log.Fatalf("Failed to create logger: %v", err)
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}
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defer logger.Sync()
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// 加载配置
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configPath := "./data/config.yaml"
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if err := config.Load(configPath); err != nil {
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logger.Fatal("Failed to load config", zap.Error(err))
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}
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// 初始化数据库
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if err := database.Init(); err != nil {
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logger.Fatal("Failed to connect database", zap.Error(err))
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}
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defer database.Close()
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// 自动迁移数据库表
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if err := database.AutoMigrate(); err != nil {
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logger.Warn("Auto migration failed", zap.Error(err))
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}
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// 设置Gin模式
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if config.Current.Web.Host == "127.0.0.1" || config.Current.Web.Host == "localhost" {
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gin.SetMode(gin.DebugMode)
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} else {
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gin.SetMode(gin.ReleaseMode)
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}
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// 创建Gin实例
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r := gin.New()
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// 注册中间件
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r.Use(middleware.CORS())
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// 根据环境选择日志中间件
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if config.Current.Web.Host == "127.0.0.1" || config.Current.Web.Host == "localhost" {
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r.Use(middleware.SimpleLogger())
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} else {
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r.Use(middleware.Logger(logger))
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}
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r.Use(middleware.Recovery(logger))
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// 注册API路由
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api.RegisterAllRoutes(r)
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// 健康检查端点
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r.GET("/health", func(c *gin.Context) {
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c.JSON(200, gin.H{
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"code": "0",
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"message": "Server is healthy",
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"data": gin.H{
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"timestamp": time.Now().Unix(),
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"status": "running",
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"version": "1.0.0",
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},
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})
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})
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// 确保dist目录存在
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ensureDistDirectory(logger)
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// 启动HTTP服务器
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addr := fmt.Sprintf("%s:%s", config.Current.Web.Host, config.Current.Web.Port)
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srv := &http.Server{
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Addr: addr,
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Handler: r,
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ReadTimeout: 15 * time.Second,
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WriteTimeout: 15 * time.Second,
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IdleTimeout: 60 * time.Second,
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}
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go func() {
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logger.Info("Server starting", zap.String("addr", addr))
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if err := srv.ListenAndServe(); err != nil && err != http.ErrServerClosed {
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logger.Fatal("Failed to start server", zap.Error(err))
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}
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}()
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// 优雅关机
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quit := make(chan os.Signal, 1)
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signal.Notify(quit, syscall.SIGINT, syscall.SIGTERM)
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<-quit
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logger.Info("Shutting down server...")
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ctx, cancel := context.WithTimeout(context.Background(), 10*time.Second)
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defer cancel()
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if err := srv.Shutdown(ctx); err != nil {
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logger.Fatal("Server forced to shutdown", zap.Error(err))
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}
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logger.Info("Server exited")
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}
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// createLogger 创建日志记录器
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func createLogger() (*zap.Logger, error) {
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if gin.Mode() == gin.DebugMode {
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return zap.NewDevelopment()
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}
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return zap.NewProduction()
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}
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// ensureDistDirectory 确保dist目录存在
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func ensureDistDirectory(logger *zap.Logger) {
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if _, err := os.Stat("./dist"); os.IsNotExist(err) {
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if err := os.MkdirAll("./dist", 0755); err != nil {
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logger.Warn("Failed to create dist directory", zap.Error(err))
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} else {
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logger.Info("Created empty dist directory for static files")
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}
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}
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}
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