nepiedg
42 lines
688 B
Go
Executable File
42 lines
688 B
Go
Executable File
package database
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import (
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"fmt"
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"log"
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"wx_service/config"
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"gorm.io/driver/mysql"
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"gorm.io/gorm"
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"gorm.io/gorm/logger"
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)
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var DB *gorm.DB
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func InitDB() error {
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cfg := config.AppConfig.Database
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dsn := fmt.Sprintf("%s:%s@tcp(%s:%s)/%s?charset=utf8mb4&parseTime=True&loc=Local",
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cfg.User,
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cfg.Password,
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cfg.Host,
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cfg.Port,
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cfg.DBName,
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)
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var err error
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DB, err = gorm.Open(mysql.Open(dsn), &gorm.Config{
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Logger: logger.Default.LogMode(logger.Info),
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})
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if err != nil {
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return fmt.Errorf("连接数据库失败: %v", err)
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}
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log.Println("数据库连接成功")
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return nil
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}
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func AutoMigrate(models ...interface{}) error {
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return DB.AutoMigrate(models...)
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}
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