我有这个对象数组:
[
{Prop: "something", value: 2},
{Prop: "something_else", value: 5},
{Prop: "bla", value: 3}
]
我想找到属性“值”的最大值,然后我想返回整个对象
{Prop: "something_else", value: 5}
在 golang 中最简单的方法是什么?
你可以这样做:
package main
import (
"fmt"
)
type Something struct {
Prop string
value int
}
func main() {
somethings := []Something{
{Prop: "something", value: 2},
{Prop: "something_else", value: 5},
{Prop: "bla", value: 3},
}
maxObj := somethings[0]
for _, something := range somethings {
if something.value > maxObj.value {
maxObj = something
}
}
fmt.Println(maxObj)
}
没有魔法方法/库