安装了增强类反编译器仍然无法将 .class 反编译为 .java 源代码？
[英]Enhanced Class Decompiler is installed still I am unable to decompile .class to .java source?
问题描述
Enhanced Class Decompiler is installed still I am unable to decompile .class to .java source?
安装了增强类反编译器仍然无法将 .class 反编译为 .java 源代码？
I am trying to decompile java core class - Collections.class - Could some one guide me how to get past this.我正在尝试反编译 java 核心类 - Collections.class - 有人可以指导我如何解决这个问题。
I am using STS 4.8.x我正在使用 STS 4.8.x
1 个解决方案
解决方案1
2 已采纳 2020-10-19 13:43:08
The root cause is that the JDK embedded in the Spring Tools 4 does not contain sources.根本原因是 Spring Tools 4 中嵌入的 JDK 不包含源代码。 That the Spring Tools 4 application is shipped with an embedded JDK (from Eclipse JustJ ) is currently a new feature, but the missing sources is an issue that will probably be fixed in an upcoming release ( according to this tweet by the STS4 main developer ). Spring Tools 4 应用程序附带一个嵌入式 JDK（来自Eclipse JustJ ）目前是一个新特性，但缺少的源是一个可能会在即将发布的版本中修复的问题（根据 STS4 主要开发人员的这条推文） .
As solution (and workaround for the missing sources of the embedded JDK), make sure a JDK (not a JRE) is installed in your system (if missing, you can download a JDK eg from AdoptOpenJDK ) and configure it in the preferences in Java > Installed JREs .作为解决方案（以及嵌入式 JDK 缺失源的解决方法），请确保系统中安装了 JDK （不是 JRE）（如果缺失，您可以下载 JDK，例如从AdoptOpenJDK下载）并在Java中的首选项中进行配置> 安装 JRE 。
Using the decompiler hack has the disadvantage that the Javadoc will be missing.使用反编译器 hack 的缺点是 Javadoc 将丢失。
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