Runtime.getRuntime().exec()问题,高手帮帮忙...
我想用Runtime.getRuntime().exec()的方法调用cmd命令行来编译 C++程序,但运行后显示编译成功,编译完却找不到.exe和.obj文件,这是怎么回事呀,是exec()里的参数写的不对吗?
try
{
String ls_1;
Process process = Runtime.getRuntime().exec("cl.exe D:/testC++/a.cpp");
BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(process.getInputStream()));
while((ls_1=bufferedReader.readLine())!=null)
System.out.println(ls_1);
process.waitFor();
}
catch(Exception e)
{
System.out.println(e.getMessage());
}