c# UUID生成

以下是在C#中生成UUID的两种方法：

1.使用Guid.NewGuid()方法生成随机UUID：

Guid uuid = Guid.NewGuid();
string uuidStr = uuid.ToString().Replace("-", "");
Console.WriteLine(uuidStr);

2.使用MD5加密字符串生成固定UUID：

using System.Security.Cryptography;
using System.Text;

public static string GetUUID(string name)
{
    MD5 md5 = MD5.Create();
    byte[] inputBytes = Encoding.ASCII.GetBytes(name);
    byte[] hashBytes = md5.ComputeHash(inputBytes);
    StringBuilder sb = new StringBuilder();
    for (int i = 0; i < 16; i++)
    {
        sb.Append(hashBytes[i].ToString("X2"));
    }
    return sb.ToString();
}

string uuidStr = GetUUID("example");
Console.WriteLine(uuidStr);