Solve the Java call to BAT batch not pop up CMD window method analysis
- 2020-04-01 02:02:58
- OfStack
Normal invocation :(this will definitely bring up the CMD window)
Runtime.getRuntime().exec("cmd.exe /C start D:\test.bat");
To solve the problem, just add a parameter "/b" after "start" :
Runtime.getRuntime().exec("cmd.exe /C start /b D:\test.bat");
Runtime rt = Runtime.getRuntime();
Process ps = null;
try {
ps = rt.exec("cmd.exe /C start /b D:\test.bat");
} catch (IOException e1) {
e1.printStackTrace();
}
ps.waitFor();
int i = ps.exitValue();
if (i == 0) {
System.out.println(" completes .") ;
} else {
System.out.println(" On failure .") ;
}