java程序执行exe脚本文件

一、新建bat脚本文件，并写入执行exe脚本命令：

二、执行bat脚本：

 1 String fullPath = "E:\\model-script\\ComSim-master.bat";
 2         File file = new File(fullPath);
 3         if (file.exists()) { // 如果已存在,删除旧文件
 4             file.delete();
 5         }
 6         file.createNewFile();
 7         Writer write = new OutputStreamWriter(new FileOutputStream(file), "UTF-8");
 8         write.write("cd /d e:\\submit files && ComSim-master.exe \"NewPaths/5HydrodynamicSimulation/sj-InPathConfig_TDMA.ini\" \""+beginTm+"\" \""+endTm+"\"");
 9         write.flush();
10         write.close();
11         String[] cmd = {fullPath};
12         Process process = null;
13         BufferedReader br;
14         BufferedReader brError;
15         String line;
16         try {
17             ProcessBuilder pb = new ProcessBuilder();
18             pb.command(cmd);
19             process=pb.start();
20             br = new BufferedReader(new InputStreamReader(process.getInputStream()));
21             brError = new BufferedReader(new InputStreamReader(process.getErrorStream()));
22             while ((line = br.readLine()) != null || (line = brError.readLine()) != null) {
23                 System.out.println(line);
24             }
25         } catch (Exception e) {
26             e.printStackTrace();
27         }finally {
28             if (process != null){
29                 process.destroy();
30             }
31         }