双击时jar文件无法打开 [英] jar file doesn't open upon double click

问题描述

当我双击jar文件时，GUI程序不会自动启动。相反，我必须打开命令提示符，然后键入 java -jar abc.jar ，然后才启动它。这是为什么？我需要做些什么才能避免这种情况？

When I double click the jar file, the GUI program doesn't start by itself. Instead I have to open the Command prompt and then type java -jar abc.jar and only then it starts up. Why is that? What do I need to do to avoid this?

我是否对默认的jar文件打开器有问题？什么应该是jar文件开启者？

Is it that I have some problem with the default jar file opener? What should be the jar file opener?

推荐答案

也许你想按照这篇文章中的说明：在Windows上运行JAR文件。

Maybe you would like to follow the instructions in this post: Running JAR file on Windows.

只是一个但是要注意。我工作的确切语法是在我的Windows XP中：
C：\Program Files \ Java * \\ _j2re1.4.2_04 \bin\javaw.exe -jar％ 1％

Just a minor note though. The exact syntax for me to work was in my Windows XP: C:\Program Files\Java\j2re1.4.2_04\bin\javaw.exe -jar "%1" %

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