将.java文件作为IntelliJ中.jar的源附加？ [英] Attach .java file as source for .jar in IntelliJ?

问题描述

我正在尝试逐步完成IntelliJ中的项目。作为其中的一部分，我需要强行进入一个罐子里。这导致IntelliJ为我反编译jar并向我显示将要运行的代码，但它不会让我实际执行反编译代码 - 如果我单击任何步骤按钮，它只是一直步骤直到控制退出反编译的jar。

I'm trying to step through a project in IntelliJ. As part of that, I need to force step into a jar. That causes IntelliJ to decompile the jar for me and show me the code that will be run, but it doesn't let me actually step through that decompiled code - if I click any of the step buttons, it just steps all the way until control exits the decompiled jar.

环顾四周，它看起来像是一个可能的解决方案，允许我实际执行代码是附加源代码。我有源代码，作为.java文件，用于我想要介入的特定类，但IntelliJ似乎不允许我添加.java文件作为源。

Looking around, it looks like a possible solution to allow me to actually step through the code is to attach the source code. I have the source code, as a .java file, for the specific class that I'd like to step into, but IntelliJ doesn't seem to be allowing me to add .java files as source.

那么如何在IntelliJ中将.java文件附加为.jar的源代码？或者，如果这不是正确的方法，我怎样才能在反编译类中使用步进器？

So how can I get a .java file attached as source for a .jar in IntelliJ? Or, if that's not the right approach, how can I go about using the stepper within a decompiled class?

推荐答案

你需要将您的Java文件放入正确的目录结构中。例如，假设您在myjar.jar中有一个com.mypackage.MyClass类。然后你需要创建以下结构：

You need to put your Java file into a correct directory structure. For example, suppose you have a class com.mypackage.MyClass in myjar.jar. Then you need to create the following structure:

myjar
  com
    mypackage
      MyClass.java

一旦这样做，请附上myjar目录作为.jar文件的来源，并且在调试时你会看到正确的源代码。

Once you do that, attach the "myjar" directory as a source for your .jar file, and you'll see the correct source code while debugging.

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