Process process = runtime.exec("/bin/sh");
Thread.sleep(1000);//防止cmd.exe程序未启动，当然也可以直接使用javac命令
//往控制台注入命令
BufferedWriter bw = new BufferedWriter(new OutputStreamWriter(process.getOutputStream()));
bw.write("javac "+className+".java \n");
bw.flush();
bw.write("java "+className+" \n");
bw.close();
//获取控制台输出的结果
BufferedReader br = new BufferedReader(new InputStreamReader(process.getInputStream()));
String content = null;
while((content = br.readLine()) != null) {
System.out.println(content);//如果想把结果输出到页面，直接定义变量就行
}
为什么我这个javac 和 java命令成功执行，获取终端执行结果却获取不到
