thank you, I have work it out:
s := "12938219483923483000"
bigFloatS,_ := common.StringToBigfloat(bigFloatS)
bigIntS, accuracy := f.Int(nil)
fmt.Printf("bigIntS:%v, accuracy:%v",bigIntF,accuracy)
// bigIntF:12938219483923483000, accuracy:Exact
On Friday, September 7, 2018 at 7:00:20 PM UTC+8, Jan Mercl wrote:
>
> On Fri, Sep 7, 2018 at 12:51 PM Shiming Liu <coding...@gmail.com
> <javascript:>> wrote:
>
> > Hi you guys, do you know how to convert big.Float to big.Int, I have
> searched with google and searched in this group, but don't found valuable
> info.
>
> (*big.Float) Int() does that: https://golang.org/pkg/math/big/#Float.Int
>
> --
>
> -j
>
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