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log_adapter.go
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/
log_adapter.go
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package infrastructure
import (
"context"
"fmt"
"github.com/go-kratos/kratos/v2/log"
"gorm.io/gorm/logger"
"gorm.io/gorm/utils"
"time"
)
type GormLogAdapter struct {
Logger log.Logger
}
func NewGormLogAdapter(logger log.Logger) logger.Interface {
return &GormLogAdapter{Logger: logger}
}
func (g *GormLogAdapter) LogMode(logger.LogLevel) logger.Interface {
// Kratos的log.Logger接口没有提供设置日志级别的方法
// 可以在这里创建一个新的GormLogAdapter实例,如果需要根据不同的日志级别做特殊处理
return g
}
func (g *GormLogAdapter) Info(ctx context.Context, msg string, data ...interface{}) {
log.NewHelper(g.Logger).Info(fmt.Sprintf(msg, data...))
}
func (g *GormLogAdapter) Warn(ctx context.Context, msg string, data ...interface{}) {
log.NewHelper(g.Logger).Warn(fmt.Sprintf(msg, data...))
}
func (g *GormLogAdapter) Error(ctx context.Context, msg string, data ...interface{}) {
log.NewHelper(g.Logger).Error(fmt.Sprintf(msg, data...))
}
func (g *GormLogAdapter) Trace(ctx context.Context, begin time.Time, fc func() (string, int64), err error) {
elapsed := time.Since(begin)
sql, rows := fc()
tracedMsg := fmt.Sprintf("%s [%s]", utils.FileWithLineNum(), sql)
if err != nil {
log.NewHelper(g.Logger).Error(tracedMsg, "err", err, "elapsed", float64(elapsed.Nanoseconds())/1e6, "rows", rows)
} else {
log.NewHelper(g.Logger).Info(tracedMsg, "elapsed", float64(elapsed.Nanoseconds())/1e6, "rows", rows)
}
}