A Tour of Go Struct Fields

Struct fields are accessed using a dot.

package main  

import "fmt"

type Vertex struct {
    X int
    Y int
}

func main() {
    v := Vertex{1, 2}
    v.X = 4
    fmt.Println(v.X)
}

时间： 2024-10-05 22:43:14

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