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  • Golang报错mixture of field:value and value initializers

    Golang 在使用匿名成员初始化时,如果出现

    mixture of field:value and value initializers

    是因为初始化的方式不对,见代码:
    package main
    
    import (
        "fmt"
    )
    
    type Person struct {
        Name string
        Age  int
        Sex  string
    }
    
    type Student struct {
        Person
        Id    string
        Grade string
    }
    
    
    func main() {
        s1 := Student{Person: Person{Name: "张三", Age: 13, Sex: ""}, Id: "13321", Grade: "三年级"}
        fmt.Printf("%+v
    ", s1)
    
        s2 := Student{Person{"张三", 13, ""}, "12312", "三年级"}
        fmt.Println(s2)
    
        s3 := Student{Person{Name: "张三", Age: 13, Sex: ""}, Id: "13321", Grade: "三年级"} //报错 mixture of field:value and value initializers(字段的混合:值和值初始化器)
        fmt.Println(s3)
    }

    s3直接导致代码编译不过去,想要指定字段就必须按 s1的方式 Person:Person{xxx:"xxx"},要么就不指定按照s2的方式

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  • 原文地址:https://www.cnblogs.com/xbblogs/p/10037545.html
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