1 例子
java调用批处理文件
public class RunJarBat {
public static void runJarBat() {
// 调用控制台
Runtime rt = Runtime.getRuntime();
Process p = null;
try {
// 指定目录，两种方法1）exec中第三个参数 2）批处理文件中指定目录
p = rt.exec(
"cmd /c start E:\\project\\regular\\bin\\com\\ludyhu\\threadlocal\\hehe.bat",
null,
new File(
"E:\\project\\regular\\bin\\com\\ludyhu\\threadlocal"));
p.waitFor();
} catch (Exception e) {
System.out.println(e);
} finally {
if (p != null) {
System.out.println("d");
p.destroy();
}
}
}
public static void main(String[] args) {
RunJarBat.runJarBat();
}
}
2 批处理文件
echo Manest-Version: 1.0> Manest.mf
echo Created-By: 1.0 (Jasoncat)>> Manest.mf
echo Class-Path: j3dcore.jar;vecmath.jar;jai_imageio-windows-i586.jar;j3dutils.jar>> Manest.mf
echo Specication-Title: "java">> Manest.mf
echo Main-Class: ThreadLocalTest>> Manest.mf jar cvfm test.jar Manest.mf *.* pause
3 注意事项
1）不怎么会写批处理文件的悲哀
2）执行批处理文件记得指定目录
指定目录方法有两种：第一种：代码中指定
p = rt.exec("cmd /c start E:\\project\\regular\\bin\\com\\ludyhu\\threadlocal\\hehe.bat",
null,
new File("E:\\project\\regular\\bin\\com\\ludyhu\\threadlocal"));
第二种：批处理文件中指定
echo Manest-Version: 1.0> Manest.mf
echo Created-By: 1.0 (Jasoncat)>> Manest.mf
echo Class-Path: j3dcore.jar;vecmath.jar;jai_imageio-windows-i586.jar;j3dutils.jar>> Manest.mf
echo Specication-Title: "java">> Manest.mf
echo Main-Class: ThreadLocalTest>> Manest.mf
cd E:\project\regular\bin\com\ludyhu\threadlocal
jar cvfm View3D.jar Manest.mf *.* pause