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c# 进程调用exe

2018-08-10 15:41  newbirth  阅读(905)  评论(0)    收藏  举报 
  1 using System;
  2 using System.Collections.Generic;
  3 using System.ComponentModel;
  4 using System.Diagnostics;
  5 using System.Text;
  6 using System.Threading;
  7 
  8 namespace AliPayaDyncForm.Common
  9 {
 10     public class ProcessHelper
 11     {
 12         private static Process GetProcess()
 13         {
 14             Process mProcess = new Process();
 15             mProcess.StartInfo.CreateNoWindow = true;
 16             mProcess.StartInfo.UseShellExecute = false;
 17             mProcess.StartInfo.WindowStyle = ProcessWindowStyle.Hidden;
 18 
 19             mProcess.StartInfo.RedirectStandardInput = true;
 20             mProcess.StartInfo.RedirectStandardError = true;
 21             mProcess.StartInfo.RedirectStandardOutput = true;
 22             mProcess.StartInfo.StandardOutputEncoding = Encoding.UTF8;
 23 
 24             return mProcess;
 25         }
 26 
 27         /// <summary>
 28         /// 读取数据的时候等待时间，等待时间过短时，可能导致读取不出正确的数据。
 29         /// </summary>
 30         public static int WaitTime = 50;
 31         
 32         public static RunResult Run(string exePath, string args)
 33         {
 34             var result = new RunResult();
 35             using (var p = GetProcess())
 36             {
 37                 try
 38                 {
 39                     p.StartInfo.FileName = exePath;
 40                     p.StartInfo.Arguments = args;
 41                     p.Start();
 42 
 43                     //获取正常信息
 44                     if (p.StandardOutput.Peek() > -1)
 45                         result.OutputString = p.StandardOutput.ReadToEnd();
 46 
 47                     //获取错误信息
 48                     if (p.StandardError.Peek() > -1)
 49                         result.OutputString = p.StandardError.ReadToEnd();
 50 
 51                     Thread.Sleep(WaitTime);
 52                     p.StandardInput.WriteLine("exit\r");
 53                     //等待结束
 54                     p.WaitForExit(WaitTime);
 55 
 56                     result.ExitCode = p.ExitCode;
 57                     result.Success = true;
 58 
 59                 }
 60                 catch (Win32Exception ex)
 61                 {
 62                     result.Success = false;
 63 
 64                     //System Error Codes (Windows)
 65                     //http://msdn.microsoft.com/en-us/library/ms681382(v=vs.85).aspx
 66                     result.OutputString = string.Format("{0},{1}", ex.NativeErrorCode,
 67                         SystemErrorCodes.ToString(ex.NativeErrorCode));
 68                     Console.Write($"{ex.NativeErrorCode},{SystemErrorCodes.ToString(ex.NativeErrorCode)}");
 69                 }
 70                 catch (Exception ex)
 71                 {
 72                     result.Success = false;
 73                     result.OutputString = ex.ToString();
 74                 }
 75                 finally
 76                 {
 77                     try
 78                     {
 79                         if (!p.HasExited)
 80                         {
 81                             p.Kill();
 82                         }
 83                     }
 84                     catch (Exception ex)
 85                     {
 86                         result.MoreOutputString.Add(99999, ex.ToString());
 87                     }
 88                 }
 89                 return result;
 90             }
 91         }
 92 
 93         public class RunResult
 94         {
 95             public RunResult()
 96             {
 97                 OutputString = string.Empty;
 98                 MoreOutputString = new Dictionary<int, string>();
 99             }
100 
101             /// <summary>
102             /// 当执行不成功时，OutputString会输出错误信息。
103             /// </summary>
104             public bool Success;
105             public int ExitCode;
106             public string OutputString;
107 
108             /// <summary>
109             /// 调用RunAsContinueMode时，使用额外参数的顺序作为索引。
110             /// 如：调用ProcessHelper.RunAsContinueMode(AdbExePath, "shell", new[] { "su", "ls /data/data", "exit", "exit" });
111             /// 果：MoreOutputString[0] = su执行后的结果字符串；MoreOutputString[1] = ls ...执行后的结果字符串；MoreOutputString[2] = exit执行后的结果字符串
112             /// </summary>
113             public Dictionary<int, string> MoreOutputString;
114 
115             public new string ToString()
116             {
117                 var str = new StringBuilder();
118                 str.AppendFormat("Success:{0}\nExitCode:{1}\nOutputString:{2}\nMoreOutputString:\n", Success, ExitCode, OutputString);
119                 if (MoreOutputString != null)
120                     foreach (var v in MoreOutputString)
121                         str.AppendFormat("{0}:{1}\n", v.Key, v.Value.Replace("\r", "\\Ⓡ").Replace("\n", "\\Ⓝ"));
122                 return str.ToString();
123             }
124         }
125     }
126 }