private string Sign()
{
Dictionary <string, string> dic = new Dictionary <string, string>();
dic.Add("appId", appId);
dic.Add("timeStamp", timestamp);
dic.Add("nonceStr", nonceStr);
dic.Add("package", package);
dic.Add("signType", signType);
Dictionary <string, string> sortDic = dic.OrderBy(e => e.Key).ToDictionary(k => k.Key, v => v.Value);
StringBuilder sb = new StringBuilder();
foreach (KeyValuePair <string, string> pair in sortDic)
{
sb.Append(pair.Key);
sb.Append("=");
sb.Append(pair.Value);
sb.Append("&");
}
sb.Append("key=");
sb.Append(ConfigurationManager.AppSettings["WechatPayApiSecret"]);
string sign = StringCoding.EncodeMD5(sb.ToString()).ToUpper();
LogHelper.Info(String.Format("WxPayRequest Sign ：{0} -> {1}", sb.ToString(), sign));
return(sign);
}
public static void Test()
{
string sourceString = "中国";
Console.WriteLine(StringCoding.EncodeMD5(sourceString));
Console.WriteLine(StringCoding.EncodeMD5Encrypt16(sourceString));
Console.WriteLine(StringCoding.EncodeMD5Encrypt32(sourceString));
Console.Read();
}
private void buttonMD5_Click(object sender, EventArgs e)
{
richTextBoxOut.Text = StringCoding.EncodeMD5(richTextBoxIn.Text);
}