shiran
6050d11f27
- 创建基于 CloudWego Hertz 的 Go 微服务脚手架 - 集成 Nacos 服务注册/发现功能 - 添加 gRPC 客户端支持 - 实现环境变量配置管理 (.env.example) - 添加 HTTP 中间件 (Recovery, AccessLog, CORS) - 配置 Gitea CI/CD 构建部署流程 BREAKING CHANGE: 项目结构调整，从简单的 API 服务升级为完整的微服务架构
58 lines
1.2 KiB
Go
58 lines
1.2 KiB
Go
package main
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import (
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"apiServer_service/utils/logger"
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"apiServer_service/utils/nacos"
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"fmt"
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"os"
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"os/signal"
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"syscall"
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"github.com/cloudwego/hertz/pkg/app/server"
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"github.com/joho/godotenv"
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)
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func init() {
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if err := godotenv.Load(".env"); err != nil {
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fmt.Println("Warning: .env file not found, using system environment variables")
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}
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}
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func main() {
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host := os.Getenv("HOST")
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port := os.Getenv("PORT")
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if host == "" || port == "" {
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logger.Fatal("Config", "HOST 和 PORT 环境变量必须设置")
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}
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h := server.Default(
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server.WithHostPorts(host+":"+port),
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server.WithExitWaitTime(0),
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)
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SetupRoutes(h)
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if os.Getenv("NACOS_SERVICE_NAME") != "" {
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if err := nacos.RegisterService(); err != nil {
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logger.Warn("Nacos", "服务注册失败: ", err)
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} else {
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logger.Info("Nacos", "服务注册成功")
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}
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}
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go func() {
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h.Spin()
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}()
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logger.Info("Server", fmt.Sprintf("服务启动于 %s:%s", host, port))
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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("Server", "正在关闭服务...")
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if err := h.Close(); err != nil {
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logger.Error("Server", "关闭失败: ", err)
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}
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logger.Info("Server", "服务已停止")
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}
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