zchengo
34 lines
756 B
Go
34 lines
756 B
Go
package initialize
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import (
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"crm/global"
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"fmt"
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"time"
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"gorm.io/driver/mysql"
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"gorm.io/gorm"
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"gorm.io/gorm/schema"
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)
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// 初始化MySQl数据库
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func Mysql() {
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m := global.Config.Mysql
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s := "%s:%s@tcp(%s:%v)/%s?charset=utf8&parseTime=True&loc=Local"
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var dsn = fmt.Sprintf(s, m.Username, m.Password, m.Host, m.Port, m.Dbname)
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db, err := gorm.Open(mysql.Open(dsn), &gorm.Config{
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NamingStrategy: schema.NamingStrategy{SingularTable: true},
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})
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if err != nil {
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fmt.Printf("mysql error: %s", err)
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return
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}
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sqlDb, err := db.DB()
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if err != nil {
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fmt.Printf("mysql error: %s", err)
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}
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sqlDb.SetMaxIdleConns(m.MaxIdleConns)
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sqlDb.SetMaxOpenConns(m.MaxOpenConns)
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sqlDb.SetConnMaxLifetime(time.Duration(m.ConnMaxLifetime))
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global.Db = db
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}
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