using System;
using System.Diagnostics;

namespace ConsoleApplication1
{
    public class Android
    {
        /// <summary>
        /// 签名
        /// </summary>
        /// <param name="args"></param>
        /// <returns></returns>
        public static string Sign(params string[] args)
        {
            string result = "";
            //进程启动信息
            ProcessStartInfo startInfo = new ProcessStartInfo()
            {
                UseShellExecute = false,
                CreateNoWindow = true,
                WindowStyle = ProcessWindowStyle.Hidden,
                RedirectStandardOutput = true,
                FileName = "jarsigner.exe",
                //WorkingDirectory = "",
                Arguments = args.Length > 0 ? string.Join(" ", args) : ""
            };
            //启动进程
            using (Process process = Process.Start(startInfo))
            {
                process.WaitForExit();
                result = process.StandardOutput.ReadToEnd();
            }
            return result;
        }
    }
}

Android.Sign(new string[] { "-verbose", "-keystore", @"F:\sign\key", "-storepass", "123456", "-keypass", "123456", "-signedjar", @"F:\sign\signed.apk", @"F:\sign\test.apk", "market" });