【发布时间】:2019-09-24 07:12:32
【问题描述】:
如何使用 java #ProcessBuilder 和 #RunTime 执行外部应用程序并传递参数并从外部应用程序返回结果?
public class test {
public static void main(String[] args) {
try {
System.out.println("Starting Application");
// Runtime runtime =Runtime.getRuntime();
Process proc= new ProcessBuilder("NconnectLicenseGenerator.exe","ABCDEFGHIJK").start();
InputStream is = proc.getInputStream();
InputStreamReader isr = new InputStreamReader(is);
BufferedReader br = new BufferedReader(isr);
String line;
System.out.printf("Output of the program is %s :" ,Arrays.toString(args));
这里我想将参数传递给我的应用程序并通过Java提交参数并返回结果
while((line=br.readLine())!=null)
{
System.out.println(line);
}
System.out.println("Closing Application");
} catch (IOException e) {
e.printStackTrace();
}
}
}
【问题讨论】:
标签: java processbuilder