update: The code structure is finished, and the project can run successfully

server/initialize/mysql.go

@@ -0,0 +1,20 @@
+package initialize
+
+import (
+	"gin-vue-admin/global"
+	"github.com/jinzhu/gorm"
+	_ "github.com/jinzhu/gorm/dialects/mysql"
+)
+
+//初始化数据库并产生数据库全局变量
+func Mysql() {
+	admin := global.GVA_CONFIG.Mysql
+	if db, err := gorm.Open("mysql", admin.Username+":"+admin.Password+"@("+admin.Path+")/"+admin.Dbname+"?"+admin.Config); err != nil {
+		global.GVA_LOG.Error("DEFAULTDB数据库启动异常", err)
+	} else {
+		global.GVA_DB = db
+		global.GVA_DB.DB().SetMaxIdleConns(admin.MaxIdleConns)
+		global.GVA_DB.DB().SetMaxOpenConns(admin.MaxOpenConns)
+		global.GVA_DB.LogMode(admin.LogMode)
+	}
+}