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- package qmsql
- import (
- "log"
- "github.com/jinzhu/gorm"
- _ "github.com/jinzhu/gorm/dialects/mysql"
- "gin-vue-admin/config"
- )
- var DEFAULTDB *gorm.DB
- //初始化数据库并产生数据库全局变量
- func InitMysql(admin config.MysqlAdmin) *gorm.DB {
- if db, err := gorm.Open("mysql", admin.Username+":"+admin.Password+"@("+admin.Path+")/"+admin.Dbname+"?"+admin.Config); err != nil {
- // 数据库初始化失败时,直接退出程序
- log.Fatalf("DEFAULTDB数据库启动异常: %s", err)
- } else {
- DEFAULTDB = db
- DEFAULTDB.DB().SetMaxIdleConns(admin.MaxIdleConns)
- DEFAULTDB.DB().SetMaxOpenConns(admin.MaxOpenConns)
- DEFAULTDB.LogMode(admin.LogMode)
- }
- return DEFAULTDB
- }
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