GetFileByServerRelativeUrl不适用于特殊字符

function encodeUrl(url) {
    return encodeURIComponent(url);
}

const relativeUrl = "/sites/mySite/文档库/文件名 中文.txt";
const encodedUrl = encodeUrl(relativeUrl);
console.log(encodedUrl); // 输出: /sites/mySite/%E6%96%87%E6%A1%A3%E5%BA%93/%E6%96%87%E4%BB%B6%E5%90%8D%20%E4%B8%AD%E6%96%87.txt

using System;
using System.Web;

public class UrlHelper
{
    public static string SanitizeUrl(string url)
    {
        return Regex.Replace(url, @"[^\w\-\.\/]", "_");
    }
}

class Program
{
    static void Main()
    {
        string relativeUrl = "/sites/mySite/文档库/文件名 中文.txt";
        string sanitizedUrl = UrlHelper.SanitizeUrl(relativeUrl);
        Console.WriteLine(sanitizedUrl); // 输出: /sites/mySite/文档库/文件名_中文.txt
    }
}

using Microsoft.SharePoint.Client;

public static ClientObject GetFileByAbsoluteUrl(ClientContext context, string absoluteUrl)
{
    return context.Web.GetFileByServerRelativeUrl(new Uri(absoluteUrl).AbsolutePath);
}