Question

java 程序中调用bat文件的方法代码？

java 程序中调用bat文件的方法代码？java 程序中调用bat文件的方法代码？ 如果能动态指定bat文件中参数更好。例如：1.bat中>>>>>java -cp Chart2D.jar;. LBChart2DFrameDemo 1 1

Answer 1

import java.io.BufferedReader;
import java.io.InputStreamReader;

public class RunBat {

public static void main(String[] args) {
try {
Process process = Runtime.getRuntime().exec("D:\\run.bat");
BufferedReader read = new BufferedReader(new InputStreamReader(process.getInputStream()));
String str = null;
while ((str = read.readLine()) != null) {
System.out.println(str);
}
} catch (Exception e) {
e.printStackTrace();
}
}

}

Answer 2

import java.io.IOException;
public class Main { public static void main(String[] args) {
if(args.length>0){
System.out.println(args[0]);
try {
Runtime.getRuntime().exec("cmd.exe /c "+ "start /min "+args[0]);
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
}
} 运行方法java Main C:\a.bat