docker分别部署

cmd/server/main.go

@@ -8,17 +8,36 @@ import (
 	"net/http"
 	"os"
 	"path/filepath"
+	"time"
 )
 
 func main() {
 	// 1. 初始化 RabbitMQ
 	rabbitmqURL := os.Getenv("RABBITMQ_URL")
 	if rabbitmqURL == "" {
-		rabbitmqURL = "amqp://guest:guest@localhost:5672/"
+		// 默认使用本地 Docker 启动的 RabbitMQ 配置 (admin/1218Zhengyaqi)
+		rabbitmqURL = "amqp://admin:1218Zhengyaqi@localhost:5672/"
 	}
-	rmq, err := rabbitmq.NewClient(rabbitmqURL)
+
+	var rmq *rabbitmq.Client
+	var err error
+	maxRetries := 30
+	for i := 0; i < maxRetries; i++ {
+		rmq, err = rabbitmq.NewClient(rabbitmqURL)
+		if err == nil {
+			break
+		}
+		// 如果是 403 认证错误，重试也没用，直接报错退出
+		if err.Error() == "Exception (403) Reason: \"username or password not allowed\"" {
+			log.Fatalf("RabbitMQ 认证失败，请检查账号密码: %v", err)
+		}
+
+		log.Printf("RabbitMQ 连接失败 (尝试 %d/%d): %v, 2秒后重试...", i+1, maxRetries, err)
+		time.Sleep(2 * time.Second)
+	}
+
 	if err != nil {
-		log.Fatalf("RabbitMQ 连接失败: %v", err)
+		log.Fatalf("RabbitMQ 连接最终失败: %v", err)
 	}
 	defer rmq.Close()