✨ add log config and gorm config

core/gorm.go

@@ -0,0 +1,37 @@
+package core
+
+import (
+	"gorm.io/driver/mysql"
+	"gorm.io/gorm"
+	"gorm.io/gorm/logger"
+	"schisandra-cloud-album/global"
+	"time"
+)
+
+func InitGorm() {
+	global.DB = mySQlConnect()
+}
+func mySQlConnect() *gorm.DB {
+	if global.CONFIG.MySQL.Host == "" {
+		return nil
+	}
+	dsn := global.CONFIG.MySQL.Dsn()
+	var mysqlLogger logger.Interface
+	if global.CONFIG.System.Env == "dev" {
+		mysqlLogger = logger.Default.LogMode(logger.Info)
+	} else {
+		mysqlLogger = logger.Default.LogMode(logger.Error)
+	}
+
+	db, err := gorm.Open(mysql.Open(dsn), &gorm.Config{
+		Logger: mysqlLogger,
+	})
+	if err != nil {
+		panic(err)
+	}
+	sqlDB, _ := db.DB()
+	sqlDB.SetMaxIdleConns(global.CONFIG.MySQL.MaxIdleConnes)
+	sqlDB.SetMaxOpenConns(global.CONFIG.MySQL.MaxOpenConnes)
+	sqlDB.SetConnMaxLifetime(time.Hour * 4) //连接最大复用时间
+	return db
+}