43 lines
1.0 KiB
Go
43 lines
1.0 KiB
Go
package database
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import (
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"fmt"
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"log"
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"os"
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"time"
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"gorm.io/driver/postgres"
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"gorm.io/gorm"
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"gorm.io/gorm/logger"
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)
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func InitDatabase(opt *DBOption) (*gorm.DB, error) {
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dsn := fmt.Sprintf("host=%s user=%s password=%s dbname=%s port=%s sslmode=disable TimeZone=Asia/Shanghai", opt.Host, opt.User, opt.Password, opt.DBName, opt.Port)
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return gorm.Open(postgres.Open(dsn), &gorm.Config{})
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}
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func InitDefaultDatabase() (*gorm.DB, error) {
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path := os.Getenv(ConfigPathEnvKey)
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if path == "" {
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path = DefaultConfigPath
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}
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cfg, err := LoadDBConfig(path)
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if err != nil {
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return nil, fmt.Errorf("获取数据库配置失败：%v", err)
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}
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db, err := InitDatabase(cfg)
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if err != nil {
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return nil, fmt.Errorf("初始化数据库失败：%v", err)
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}
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db.Logger = logger.New(
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log.New(os.Stdout, "\r\n", log.LstdFlags),
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logger.Config{
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SlowThreshold: time.Second * 3,
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LogLevel: logger.Warn,
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Colorful: true,
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IgnoreRecordNotFoundError: true,
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},
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)
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return db, nil
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}
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