上外网前准备

dispatch/dao/dao.go

@@ -6,6 +6,7 @@ import (
 	"hk4e/common/config"
 	"hk4e/pkg/logger"
 
+	"github.com/go-redis/redis/v8"
 	"go.mongodb.org/mongo-driver/mongo"
 	"go.mongodb.org/mongo-driver/mongo/options"
 	"go.mongodb.org/mongo-driver/mongo/readpref"
@@ -14,6 +15,7 @@ import (
 type Dao struct {
 	mongo *mongo.Client
 	db    *mongo.Database
+	redis *redis.Client
 }
 
 func NewDao() (r *Dao) {
@@ -31,6 +33,18 @@ func NewDao() (r *Dao) {
 	}
 	r.mongo = client
 	r.db = client.Database("dispatch_hk4e")
+	r.redis = redis.NewClient(&redis.Options{
+		Addr:         config.CONF.Redis.Addr,
+		Password:     config.CONF.Redis.Password,
+		DB:           0,
+		PoolSize:     10,
+		MinIdleConns: 1,
+	})
+	err = r.redis.Ping(context.TODO()).Err()
+	if err != nil {
+		logger.Error("redis ping error: %v", err)
+		return nil
+	}
 	return r
 }
 
@@ -39,4 +53,8 @@ func (d *Dao) CloseDao() {
 	if err != nil {
 		logger.Error("mongo close error: %v", err)
 	}
+	err = d.redis.Close()
+	if err != nil {
+		logger.Error("redis close error: %v", err)
+	}
 }