C#中HttpUtility如何帮助数据编码

?C#?,HttpUtility???????????????????????,?????????UrlEncode?UrlDecode???

1. UrlEncode??????????URL??,????????%xx???????URL???????,???????????????,???URL?????

string encodedString = HttpUtility.UrlEncode("Hello, World!");
// encodedString = "Hello,+World!"

2. UrlDecode?????URL??????????,?%xx?????????????

string decodedString = HttpUtility.UrlDecode("Hello,+World!");
// decodedString = "Hello, World!"

??UrlEncode?UrlDecode???,HttpUtility?????????????HTML??????JavaScript?????????????????????????????,????????????,????????????