feat(charge):基本完成用户充值管理部分接口。

logger/logger.go

@@ -1,8 +1,10 @@
 package logger
 
 import (
+	"electricity_bill_calc/model"
 	"os"
 
+	"github.com/shopspring/decimal"
 	"go.uber.org/zap"
 	"go.uber.org/zap/zapcore"
 )
@@ -130,3 +132,11 @@ func With(fields ...zap.Field) *zap.Logger {
 func WithSugar(fields ...zap.Field) *zap.SugaredLogger {
 	return logger.With(fields...).Sugar()
 }
+
+func DecimalField(key string, val *decimal.Decimal) zap.Field {
+	return zap.String(key, val.String())
+}
+
+func DateField(key string, val *model.Date) zap.Field {
+	return zap.String(key, val.Format("2006-01-02"))
+}