目标:实现在线预览,加密、编码、转换等工具,功能点如下:
- MD5 信息-摘要算法
- SM4/SM3/SM2国密
- DES
- AES
- BASE64
- URI 编码
- JSON格式化
- 图片验证码(跨平台)
- 时间戳
- M3U8文件在线预览 http://101.34.7.82/tools/#/m3u8
- JAVA+C# 相同的DES 加密/解密
string password = "12345678";
string sourceString = "{'idcard':'330781198509077211','date':'2021-11-11 19:04'}";
Console.WriteLine("源字符串:" + sourceString);
var c = DESUtil.Encrypt(sourceString, password);
//加密:3tL0BBKZyUpIfO+XJKL1VoeQhEWc0enGG8R//RPBJQCiykspXEBmvabp8yrWTBv+QUL62K7dUL+vbpYV/PwZvw==
Console.WriteLine("加密:" + c);
c = HttpUtility.UrlEncode(c);
Console.WriteLine("url编码:" + c);
Console.WriteLine("================");
c = HttpUtility.UrlDecode(c);
Console.WriteLine("url解码:" + c);
try
{
c = DESUtil.Decrypt(c, password);
Console.WriteLine("url解密:" + c);
var user = JsonConvert.DeserializeObject<User>(c);
Console.WriteLine("反序列化\n日期:" + user.date);
Console.WriteLine("身份证号:" + user.idcard);
}
catch (Exception e)
{
Console.WriteLine("无法解密:" + e.StackTrace + e.Message);
}
Console.WriteLine("------over--------");
Console.ReadLine();
String password="12345678";
String den = DESUtil.encrypt("{'idcard':'330781198509077211','date':'2021-11-11 19:04'}",password);
System.out.println("加密:"+den);
String CHARSET="utf-8";
String encodeStr= URLEncoder.encode(den,CHARSET);
System.out.println("url编码:"+den);
String decodeUrl=URLDecoder.decode(encodeStr,CHARSET);
System.out.println("url解码:"+decodeUrl);
String ert = DESUtil.decrypt(decodeUrl,password);
System.out.println("url解密:"+ert);