将字符串转换为 BASE62 [英] Convert a string into BASE62

问题描述

我正在寻找将字符串转换为 BASE62 的 c# 代码，如下所示:

http://www.molengo.com/base62/title/base62-encoder-decoder

我需要那些用于 URL 编码的编码和解码方法.

解决方案

BINARY to TEXT 编码方案的背景:

https://en.wikipedia.org/wiki/Base62

https://en.wikipedia.org/wiki/Base64

BASE62编码方案的好解释:

https://www.codeproject.com/Articles/1076295/Base-Encode

试试这里提供的 C# 库，它添加了一些扩展方法，允许您将字节数组与 BASE62(二进制到文本编码方案)相互转换.

github上有很多base62库，看看:

• https://github.com/JoyMoe/Base62.Net
• https://github.com/ghost1face/base62
• https://github.com/rossdempster/base62csharp
• https://github.com/renmengye/base62-csharp(以下声明它不起作用...向他们提出任何问题)

如果您的源数据包含在字符串"中，则那么你首先需要转换你的字符串".到一个合适的字节数组.

但要小心，使用正确的字符串到字节转换调用......因为您可能希望字节是 ASCII 字符或 Unicode 字节流等，即 Encoding.GetBytes(text) 或 System.Text.ASCIIEncoding.ASCII.GetBytes(text); 等

<块引用>

byte[] bytestoencode = .....string encodingasBASE62 = bytestoencode.ToBase62();......byte[] bytesdecoded = encodeasBASE62.FromBase62();

I'm looking for the c# code to convert a string into BASE62, like this:

http://www.molengo.com/base62/title/base62-encoder-decoder

I need those encode and decode-methods for URL-Encoding.

解决方案

Background on BINARY to TEXT Encoding schemes:

https://en.wikipedia.org/wiki/Base62

https://en.wikipedia.org/wiki/Base64

Good explanation of the BASE62 encoding scheme:

https://www.codeproject.com/Articles/1076295/Base-Encode

Try the C# libraries available here which adds some extension methods to allow you to convert a byte array to and from BASE62 (binary-to-text encoding schemes).

Plenty of base62 libraries on github, have a look:

• https://github.com/JoyMoe/Base62.Net
• https://github.com/ghost1face/base62
• https://github.com/rossdempster/base62csharp
• https://github.com/renmengye/base62-csharp (claims below that it doesn't work...raise any issues with them)

If your source data is contained in a "string" then you would first need to convert your "string" to a suitable byte array.

But be careful, to use the correct string to byte conversion call....as you may want the bytes to be the ASCII characters, or the Unicode byte stream etc i.e. Encoding.GetBytes(text) or System.Text.ASCIIEncoding.ASCII.GetBytes(text);, etc

byte[] bytestoencode = ..... 

string encodedasBASE62 = bytestoencode.ToBase62();

.....

byte[] bytesdecoded = encodedasBASE62.FromBase62();

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