init

app/user/biz/dal/init.go

@@ -0,0 +1,11 @@
+package dal
+
+import (
+	"github.com/suyiiyii/hertz101/app/user/biz/dal/mysql"
+	"github.com/suyiiyii/hertz101/app/user/biz/dal/redis"
+)
+
+func Init() {
+	redis.Init()
+	mysql.Init()
+}

app/user/biz/dal/mysql/init.go

@@ -0,0 +1,25 @@
+package mysql
+
+import (
+	"github.com/suyiiyii/hertz101/app/user/conf"
+
+	"gorm.io/driver/mysql"
+	"gorm.io/gorm"
+)
+
+var (
+	DB  *gorm.DB
+	err error
+)
+
+func Init() {
+	DB, err = gorm.Open(mysql.Open(conf.GetConf().MySQL.DSN),
+		&gorm.Config{
+			PrepareStmt:            true,
+			SkipDefaultTransaction: true,
+		},
+	)
+	if err != nil {
+		panic(err)
+	}
+}

app/user/biz/dal/redis/init.go

@@ -0,0 +1,24 @@
+package redis
+
+import (
+	"context"
+
+	"github.com/redis/go-redis/v9"
+	"github.com/suyiiyii/hertz101/app/user/conf"
+)
+
+var (
+	RedisClient *redis.Client
+)
+
+func Init() {
+	RedisClient = redis.NewClient(&redis.Options{
+		Addr:     conf.GetConf().Redis.Address,
+		Username: conf.GetConf().Redis.Username,
+		Password: conf.GetConf().Redis.Password,
+		DB:       conf.GetConf().Redis.DB,
+	})
+	if err := RedisClient.Ping(context.Background()).Err(); err != nil {
+		panic(err)
+	}
+}