feat: run.sh四模式(dev/docker/build/binary) + CLI flags + Redka内嵌Redis + Agent复制修复 + 服务器编辑IP字段 + 安装Agent按钮

backend/pkg/redis/go_redis.go

@@ -0,0 +1,66 @@
+// go-redis 外部 Redis 服务器实现
+// 用于 Docker Compose / 生产环境部署 // Logan.Li
+package redis
+
+import (
+	"context"
+	"fmt"
+	"time"
+
+	goredis "github.com/redis/go-redis/v9"
+)
+
+// goRedisCache 基于 go-redis 的缓存实现 // Logan.Li
+type goRedisCache struct {
+	client *goredis.Client
+}
+
+func newGoRedis(cfg Config) (Cache, error) {
+	client := goredis.NewClient(&goredis.Options{
+		Addr:     fmt.Sprintf("%s:%d", cfg.Host, cfg.Port),
+		Password: cfg.Password,
+		DB:       cfg.DB,
+	})
+
+	// 连接测试
+	ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
+	defer cancel()
+
+	if err := client.Ping(ctx).Err(); err != nil {
+		return nil, fmt.Errorf("redis: 连接失败 %s:%d: %w", cfg.Host, cfg.Port, err)
+	}
+
+	return &goRedisCache{client: client}, nil
+}
+
+func (r *goRedisCache) Get(ctx context.Context, key string) (string, error) {
+	val, err := r.client.Get(ctx, key).Result()
+	if err == goredis.Nil {
+		return "", nil
+	}
+	return val, err
+}
+
+func (r *goRedisCache) Set(ctx context.Context, key string, value string, expiration time.Duration) error {
+	return r.client.Set(ctx, key, value, expiration).Err()
+}
+
+func (r *goRedisCache) Del(ctx context.Context, keys ...string) error {
+	return r.client.Del(ctx, keys...).Err()
+}
+
+func (r *goRedisCache) Exists(ctx context.Context, keys ...string) (int64, error) {
+	return r.client.Exists(ctx, keys...).Result()
+}
+
+func (r *goRedisCache) Expire(ctx context.Context, key string, expiration time.Duration) error {
+	return r.client.Expire(ctx, key, expiration).Err()
+}
+
+func (r *goRedisCache) Ping(ctx context.Context) error {
+	return r.client.Ping(ctx).Err()
+}
+
+func (r *goRedisCache) Close() error {
+	return r.client.Close()
+}