how to edit MANIFEST.MF in .jar ?

I'm use java on mac osx and I can't edit MANIFEST.MF in side .jar for refer to Main()
[94 byte] By [Tunyalita] at [2007-11-27 8:08:26]
# 1
Can't you? What have you tried so far? It's just a text file, and a jar is just a zip file. What's the problem?
georgemca at 2007-7-12 19:51:21 > top of Java-index,Java Essentials,New To Java...
# 2

computer$ jar tf MyJar.jar

META-INF/

META-INF/MANIFEST.MF

Main.class

A.class

maintest.java

$ java -jar MyJar.jar

Failed to load Main-Class manifest attribute from

MyJar.jar

Manifest-Version: 1.0

Created-By: 1.5.0_06 (Apple Computer, Inc.)

I can't see

Main-Calss: Main

Tunyalita at 2007-7-12 19:51:21 > top of Java-index,Java Essentials,New To Java...
# 3
so put it in then
georgemca at 2007-7-12 19:51:21 > top of Java-index,Java Essentials,New To Java...
# 4
how to put in it ?
Tunyalita at 2007-7-12 19:51:21 > top of Java-index,Java Essentials,New To Java...
# 5
> how to put in it ?Text editor, perhaps?
georgemca at 2007-7-12 19:51:21 > top of Java-index,Java Essentials,New To Java...
# 6
now I can do it done by extact it and edit and jar umf MANIFEST.MF file.jarthank
Tunyalita at 2007-7-12 19:51:21 > top of Java-index,Java Essentials,New To Java...
# 7

now i have Main.jar and Talk.jar

main is in .main.jar

and another one is in /libary/Talk.jar

how to edit MANIFEST to link to another Class directory ?

this is in MANIFEST of main.jar

Manifest-Version: 1.0

Main-Class: Main

Class-Path: /libary/Talk.jar

it right ?

i can't link to Talk.jar

Tunyalita at 2007-7-12 19:51:21 > top of Java-index,Java Essentials,New To Java...
# 8
Class-Path: libary/Talk.jar
Djaunla at 2007-7-12 19:51:21 > top of Java-index,Java Essentials,New To Java...