在JAR-清单默认参数 [英] Default arguments in JAR-manifest

问题描述

有没有一种方法来创建一个JAR文件，它包含传递给主类一些参数？ （不要紧，它是否prepends或追加参数潜在的命令行参数。）

Is there a way to create a JAR-file that contains some arguments that are passed to the main class? (It does not matter whether it prepends or appends the arguments to potential command line arguments.)

我知道我可以简单地写一个引导类，并指定此作为主类（调用带参数的真正主类），但这似乎有点尴尬。

I know I could simply write a bootstrapping class and specify this as main class (calling the real main class with the arguments), but this seems a bit awkward.

推荐答案

据我所知，没有。你必须做这种事情自己在code。

To the best of my knowledge, no. You'll have to do that kind of thing yourself, in code.

很多人发现它有用编写设置了一个环境，然后充当真正的主程序ClassLoader的一个小主类。通常情况下，这样的pre-电源拨弄自己的应用程序的classpath，但是你这样的问题是别的东西，可以解决这个样子。

A lot of people find it useful to write a little main class that sets up an environment and then acts as a ClassLoader for the "real" main program. Typically, such pre-mains fiddle with the classpath of their application, but your kind of problem is something else that could be solved like this.

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