Louis296/go-struct-comparator

go-struct-comparator

go语言结构体比较器

使用方法

安装获取

go get -u  github.com/louis296/go-struct-comparator

最佳实践

package main

import (
	"fmt"
	gsc "github.com/louis296/go-struct-comparator"
)

type User struct {
	Name string `compare_key:"姓名"`
	Age  int
}

type Manager struct {
	User  User   `compare_key:"用户"`
	Title string `compare_key:"标题"`
}

func main() {
	a:= Manager{User: User{Name: "wxl", Age: 1}, Title: "1"}
	b:= Manager{User: User{Name: "zzw", Age: 1}, Title: "2"}
	fmt.Println(gsc.Compare(a,b)) //map[标题:[2 1] 用户-姓名:[wxl zzw]]
}

注意事项

• 结构体之间的比较可以跨越类型，比如：

type Person struct {
	Age    int     `compare_key:"年龄"`
	Name   string  `compare_key:"姓名"`
}

type PersonB struct {
	Age    int     `compare_key:"年龄"`
	Name   string  `compare_key:"姓名"`
}

• 嵌套的结构体之间的比较是递归的，其比较的key会以 "-" 连接
• 数组间的比较是按下标比较的，下标会以 "-" 连接在结果的key中