1% MATLAB 示例
2function encodedURL = urlEncode(url)
3    import java.net.URLEncoder
4    encodedURL = char(URLEncoder.encode(url, 'UTF-8'));
5end
6
7% 用法：
8% encodedURL = urlEncode('https://example.com/?name=Jürgen');
9

1## Ruby 示例
2require 'uri'
3
4url = 'https://example.com/path?query=hello world&name=Jürgen'
5encoded_url = URI::DEFAULT_PARSER.escape(url)
6puts encoded_url
7## 输出: https://example.com/path?query=hello%20world&name=J%C3%BCrgen
8

1// Rust 示例
2use url::form_urlencoded;
3
4fn main() {
5    let url = "https://example.com/path?query=hello world&name=Jürgen";
6    let encoded_url = percent_encode(url);
7    println!("{}", encoded_url);
8    // 输出: https://example.com/path%3Fquery%3Dhello%20world%26name%3DJ%C3%BCrgen
9}
10
11fn percent_encode(input: &str) -> String {
12    use percent_encoding::{utf8_percent_encode, NON_ALPHANUMERIC};
13    utf8_percent_encode(input, NON_ALPHANUMERIC).to_string()
14}
15

1## Python 示例
2import urllib.parse
3
4url = 'https://example.com/path?query=hello world&name=Jürgen'
5encoded_url = urllib.parse.quote(url, safe=':/?&=')
6print(encoded_url)
7## 输出: https://example.com/path?query=hello%20world&name=J%C3%BCrgen
8

1// JavaScript 示例
2const url = 'https://example.com/path?query=hello world&name=Jürgen';
3const encodedURL = encodeURI(url);
4console.log(encodedURL);
5// 输出: https://example.com/path?query=hello%20world&name=J%C3%BCrgen
6

1// Java 示例
2import java.net.URLEncoder;
3import java.nio.charset.StandardCharsets;
4
5public class URLEncodeExample {
6    public static void main(String[] args) throws Exception {
7        String url = "https://example.com/path?query=hello world&name=Jürgen";
8        String encodedURL = URLEncoder.encode(url, StandardCharsets.UTF_8.toString());
9        // 将 "+" 替换为 "%20" 表示空格
10        encodedURL = encodedURL.replace("+", "%20");
11        System.out.println(encodedURL);
12        // 输出: https%3A%2F%2Fexample.com%2Fpath%3Fquery%3Dhello%20world%26name%3DJ%C3%BCrgen
13    }
14}
15

1// C# 示例
2using System;
3using System.Net;
4
5class Program
6{
7    static void Main()
8    {
9        string url = "https://example.com/path?query=hello world&name=Jürgen";
10        string encodedURL = Uri.EscapeUriString(url);
11        Console.WriteLine(encodedURL);
12        // 输出: https://example.com/path?query=hello%20world&name=J%C3%BCrgen
13    }
14}
15

1<?php
2// PHP 示例
3$url = 'https://example.com/path?query=hello world&name=Jürgen';
4$encodedURL = urlencode($url);
5echo $encodedURL;
6// 输出: https%3A%2F%2Fexample.com%2Fpath%3Fquery%3Dhello+world%26name%3DJ%C3%BCrgen
7?>
8

1// Go 示例
2package main
3
4import (
5    "fmt"
6    "net/url"
7)
8
9func main() {
10    urlStr := "https://example.com/path?query=hello world&name=Jürgen"
11    encodedURL := url.QueryEscape(urlStr)
12    fmt.Println(encodedURL)
13    // 输出: https%3A%2F%2Fexample.com%2Fpath%3Fquery%3Dhello+world%26name%3DJ%25C3%25BCrgen
14}
15

1// Swift 示例
2import Foundation
3
4let url = "https://example.com/path?query=hello world&name=Jürgen"
5if let encodedURL = url.addingPercentEncoding(withAllowedCharacters: .urlQueryAllowed) {
6    print(encodedURL)
7    // 输出: https://example.com/path?query=hello%20world&name=J%C3%BCrgen
8}
9

1## R 示例
2url <- "https://example.com/path?query=hello world&name=Jürgen"
3encodedURL <- URLencode(url, reserved = TRUE)
4print(encodedURL)
5## 输出: https://example.com/path?query=hello%20world&name=J%C3%BCrgen
6