比较忽略给定字段的地图

package main

import (
	"fmt"
	"reflect"
)

// compareMapsIgnoreFields compares two maps and ignores the specified fields.
func compareMapsIgnoreFields(map1, map2 map[string]interface{}, ignoreFields []string) bool {
	if len(map1) != len(map2) {
		return false
	}

	for key, val1 := range map1 {
		if contains(ignoreFields, key) {
			continue // Skip ignored fields.
		}

		val2, ok := map2[key]
		if !ok || !reflect.DeepEqual(val1, val2) {
			return false // Field not found in second map or values are not equal.
		}
	}

	return true
}

// contains checks if a slice contains a string.
func contains(slice []string, str string) bool {
	for _, s := range slice {
		if s == str {
			return true
		}
	}
	return false
}

func main() {
	map1 := map[string]interface{}{
		"name":    "Alice",
		"age":     30,
		"city":    "New York",
		"country": "USA",
	}

	map2 := map[string]interface{}{
		"name":    "Alice",
		"age":     30,
		"city":    "Chicago",
		"country": "USA",
	}

	ignoreFields := []string{"city"}

	areMapsEqual := compareMapsIgnoreFields(map1, map2, ignoreFields)
	fmt.Println("Are maps equal ignoring specified fields?", areMapsEqual)
}