如何将URL中的所有/替换为，？

url = "https://example.com/path/to/resource"
new_url = url.replace("/", ",")
print(new_url)

let url = "https://example.com/path/to/resource";
let newUrl = url.split('/').join(',');
console.log(newUrl);

public class ReplaceSlash {
    public static void main(String[] args) {
        String url = "https://example.com/path/to/resource";
        String newUrl = url.replace("/", ",");
        System.out.println(newUrl);
    }
}

using System;

class Program {
    static void Main() {
        string url = "https://example.com/path/to/resource";
        string newUrl = url.Replace("/", ",");
        Console.WriteLine(newUrl);
    }
}

$url = "https://example.com/path/to/resource";
$newUrl = str_replace("/", ",", $url);
echo $newUrl;

url = "https://example.com/path/to/resource"
new_url = url.gsub("/", ",")
puts new_url

package main

import (
    "fmt"
    "strings"
)

func main() {
    url := "https://example.com/path/to/resource"
    newUrl := strings.ReplaceAll(url, "/", ",")
    fmt.Println(newUrl)
}