change pg db

mydb/initialize.go

@@ -2,10 +2,8 @@ package mydb
 
 import (
 	"fmt"
-	//"gorm.io/driver/mysql"
-	//"gorm.io/driver/postgres"
-	//"gorm.io/driver/sqlserver"
-	"github.com/glebarez/sqlite"
+	"gorm.io/driver/postgres"
+
 	"gorm.io/gorm"
 	"log"
 	"time"
@@ -38,12 +36,12 @@ func initDatabase() {
 	//db, err := gorm.Open(mysql.Open(dsn), &gorm.Config{})
 
 	//sqlite
-	db, err := gorm.Open(sqlite.Open("/media/cat/sd/home/cat/go_mqtt/go_mqtt.db"), &gorm.Config{})
+	//db, err := gorm.Open(sqlite.Open("/media/cat/sd/home/cat/go_mqtt/go_mqtt.db"), &gorm.Config{})
 	//db, err := gorm.Open(sqlite.Open("go_mqtt.db"), &gorm.Config{})
 
 	//postgres
-	//dsn := "host=192.168.1.22 user=postgres password=452131wW dbname=postgres port=5432 sslmode=disable TimeZone=Asia/Shanghai"
-	//db, err := gorm.Open(postgres.Open(dsn), &gorm.Config{})
+	dsn := "host=192.168.3.26 user=postgres password=452131wW dbname=go_mqtt port=5432 sslmode=disable TimeZone=Asia/Shanghai"
+	db, err := gorm.Open(postgres.Open(dsn), &gorm.Config{})
 
 	//sqlserver
 	//dsn := "sqlserver://sa:452131wW@192.168.3.29:1433?database=go_mqtt"