feat：完善项目

serve/orm/logic/mysql.go

@@ -0,0 +1,20 @@
+package logic
+
+import (
+	"fmt"
+
+	"gorm.io/driver/mysql"
+	"gorm.io/gorm"
+)
+
+type Mysql struct {
+	User, Password, Host string
+	Port                 int
+	DBName, Parameters   string
+}
+
+func (this *Mysql) DSN() gorm.Dialector {
+	return mysql.Open(fmt.Sprintf("%s:%s@tcp(%s:%d)/%s?%s",
+		this.User, this.Password, this.Host, this.Port, this.DBName, this.Parameters,
+	))
+}