doupaoyan6083 2017-03-06 01:18
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将变量传递给struct函数

type MultiplyStruct struct {
    Number1 int
}

func (m MultiplyStruct) Multiply() int {
    return m.Number1 * number2
}

how can I pass number2 to the Multiply function? Would it be like this?

   var multiplier = MultiplyStruct(10)
   multiplier.Multiply(20)
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2条回答 默认 最新

  • douyou8047 2017-03-06 01:26
    关注

    I think this is what you want:

    package main
    
    import (
        "fmt"
    )
    
    type MultiplyStruct struct {
        Number1 int
    }
    
    func (m MultiplyStruct) Multiply(number2 int) int {
        return m.Number1 * number2
    }
    
    func main() {
        multipler := MultiplyStruct{Number1: 10}
        val := multipler.Multiply(20)
        fmt.Println(val)
    }
    

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