chore: 并入 iotlcm-app 历史到 app/（原提交 f40bda9）

app/server/utility/gfredis/hash.go

@@ -0,0 +1,51 @@
+package gfredis
+
+import (
+	"context"
+
+	"github.com/gogf/gf/v2/util/gconv"
+	"github.com/redis/go-redis/v9"
+)
+
+func (r *Redis) HMSet(ctx context.Context, key string, mp map[string]interface{}) error {
+	mp2 := make(map[string]string)
+	for k, v := range mp {
+		mp2[k] = gconv.String(v)
+	}
+	cmd := r.rdb.HMSet(ctx, key, mp2)
+	return cmd.Err()
+}
+func (r *Redis) HGetAll(ctx context.Context, key string) (map[string]string, error) {
+	cmd := r.rdb.HGetAll(ctx, key)
+	return cmd.Val(), cmd.Err()
+}
+
+func (r *Redis) HGet(ctx context.Context, key, field string) (string, error) {
+	cmd := r.rdb.HGet(ctx, key, field)
+	if cmd.Err() == redis.Nil {
+		return "", nil
+	}
+	return cmd.Val(), cmd.Err()
+}
+
+func (r *Redis) HSet(ctx context.Context, key string, mp map[string]interface{}) error {
+	mp2 := make(map[string]string)
+	for k, v := range mp {
+		mp2[k] = gconv.String(v)
+	}
+	cmd := r.rdb.HSet(ctx, key, mp2)
+	return cmd.Err()
+}
+
+func (r *Redis) HSetNX(ctx context.Context, key, field string, value interface{}) (bool, error) {
+	cmd := r.rdb.HSetNX(ctx, key, field, gconv.String(value))
+	return cmd.Val(), cmd.Err()
+}
+func (r *Redis) HDel(ctx context.Context, key string, field string) (int64, error) {
+	cmd := r.rdb.HDel(ctx, key, field)
+	return cmd.Val(), cmd.Err()
+}
+func (r *Redis) HLen(ctx context.Context, key string) (int64, error) {
+	cmd := r.rdb.HLen(ctx, key)
+	return cmd.Val(), cmd.Err()
+}