How to run java application by .bat file [duplicate]

Answer 1

If You have jar file then create bat file with:

java -jar NameOfJar.jar

Answer 2

Sure, call the java executable.

Mine is C:\Program Files\Java\jre6\bin\java.exe, so to run it I would do

C:\Program Files\Java\jre6\bin\java.exe -jar myjarfile.jar

Answer 3

• javac (.exe on Windows) binary path must be added into global PATH env. variable.

  javac MyProgram.java

• or with java (.exe on Windows)

  java MyProgram.jar

Answer 4

Simply create a .bat file with the following lines in it:

@ECHO OFF
set CLASSPATH=.
set CLASSPATH=%CLASSPATH%;path/to/needed/jars/my.jar

%JAVA_HOME%\bin\java -Xms128m -Xmx384m -Xnoclassgc ro.my.class.MyClass

Answer 5

@echo off
echo You Are going to creata Java Class
set /p Name=Enter your Class Name?:
echo Your class Name is %Name% & pause
echo To creat a Notepad
pause
notepad %Name%.java
set path=%PATH%;C:\Program Files\Java\jdk1.6.0_14\bin
pause
javac
echo Your java Path succsussfully set.
javac %Name%.java
pause
echo Successfully Compiled
java %Name%
pause

1)open a notpad 2)copy and past this code and save this file as ex: test.bat 3)Double Click tha batch file. 4)put your java codes into the notepad and save it as N.B.:- save this java file same folder that your batch file exists.

Answer 6

Call the class which has main() method.

java MyClass

Here MyClass will have public static void main() method.