我想运行一个C/C++程序的使用exe文件java的.......并处理其输入和输出C可执行文件......处理用java
我的代码是
import java.io.*;
class run2 {
public static void main(String[] args) throws java.io.IOException {
String[] command = new String[3];
command[0] = "cmd";
command[1] = "/C";
// command[2] = "java Run1";
command[2] = "start C:\\WE.EXE";
Process p = Runtime.getRuntime().exec(command);
String i = "20";
BufferedReader stdInput = new BufferedReader(new InputStreamReader(
p.getInputStream()));
BufferedWriter st = new BufferedWriter(new OutputStreamWriter(
p.getOutputStream()));
String s = null;
System.out.println("Here is the standard output of the command:\n");
s = stdInput.readLine();
System.out.println(s);
st.write(i);
st.newLine();
st.flush();
while ((s = stdInput.readLine()) != null) {
System.out.println("Stdout: " + s);
}
try {
System.out.println("Exit status = " + p.waitFor());
}
catch (InterruptedException e) {
}
stdInput.close();
}
}
我得到它说管道已关闭 就帮我出个错误.....
请包括跟踪和一切的完整错误 – 2011-03-27 02:54:51