[agent-go] 开始使用GO重构Agent部分

server-go/service/DBConfig.go

@@ -0,0 +1,27 @@
+package service
+
+import (
+	"gorm.io/driver/mysql"
+	"gorm.io/gorm"
+	"server-go/entity"
+)
+
+func InitDB() *gorm.DB {
+
+	// 参考 https://github.com/go-sql-driver/mysql#dsn-data-source-name 获取详情
+	dsn := "wmm:Superwmm.23@tcp(42.192.52.227:21306)/gormdb?charset=utf8mb4&parseTime=True&loc=Local"
+
+	db, err := gorm.Open(mysql.Open(dsn), &gorm.Config{})
+	if err != nil {
+		panic(err)
+	}
+
+	// init the table
+	db.AutoMigrate(&entity.ServerInfo{})
+
+	// cache this db to global
+	entity.CONGIG.DB = db
+
+	return db
+
+}