52 lines
892 B
Go
52 lines
892 B
Go
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package database
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import (
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"fmt"
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"log"
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"yuyue/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 ConnectDatabase(cfg *config.Config) {
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dsn := fmt.Sprintf("%s:%s@tcp(%s:%s)/%s?charset=utf8mb4&parseTime=True&loc=Asia%%2FShanghai",
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cfg.DBUser,
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cfg.DBPassword,
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cfg.DBHost,
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cfg.DBPort,
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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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log.Fatal("Failed to connect to database:", err)
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}
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log.Println("Database connection established!")
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//// 自动迁移数据库表
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//err = DB.AutoMigrate(
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// &models.User{},
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// &models.TimeSlot{},
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// &models.Appointment{},
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//)
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//if err != nil {
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// log.Fatal("Failed to migrate database:", err)
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//}
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log.Println("Database migration completed!")
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}
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func GetDB() *gorm.DB {
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return DB
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}
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