菜鸟日记之java运行bat文件

java 代码

package startbat;   
import java.io.IOException;   
import java.io.InputStream;   
  
public class RunBat {   
    public void RunBatFile(){   
        String command = "D:\\test.bat";   
        //String command = "D:\\test.bat";   
        try {   
            Process child = Runtime.getRuntime().exec(command);   
            InputStream in = child.getInputStream();   
            int c;   
            while ((c = in.read()) != -1) {   
                System.out.print(c);   
            }   
            in.close();   
            try {   
                child.waitFor();   
            } catch (InterruptedException e) {   
                // TODO Auto-generated catch block   
                e.printStackTrace();   
            }   
            System.out.println("done");   
        } catch (IOException e) {   
            // TODO Auto-generated catch block   
            e.printStackTrace();   
        }   
    }   
}   

java 代码

public void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        try {
            String ot = request.getParameter("operType") == null ? "" : request.getParameter("operType");
            PrintWriter out = response.getWriter();
            //if (ot == "start"){
                RunBat rb = new RunBat();
                rb.RunBatFile();
                request.getRequestDispatcher("/success.jsp").forward(request,
                        response);
            //}
            out.flush();
            out.close();
        } catch (Exception e) {
            e.printStackTrace();
        }
    }