20 lines
407 B
Go
20 lines
407 B
Go
package tool
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import "github.com/shopspring/decimal"
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var oneHundredDecimal decimal.Decimal = decimal.NewFromInt(100)
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//分转元
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func Fen2Yuan(fen int64) float64 {
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y, _ := decimal.NewFromInt(fen).Div(oneHundredDecimal).Truncate(2).Float64()
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return y
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}
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//元转分
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func Yuan2Fen(yuan float64) int64 {
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f, _ := decimal.NewFromFloat(yuan).Mul(oneHundredDecimal).Truncate(0).Float64()
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return int64(f)
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}
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