IntelliJ-调试模式-在程序存储器中搜索文本 [英] IntelliJ - debug mode - search text in program memory

问题描述

我正在使用未记录的第三方库。我知道在库中深处的一个字段中某处存储了某个 String （我可以预测动态值，但我想从库的API中获取它）。

I'm working with undocumented 3rd party library. I know that there is a certain String stored somewhere in one of the fields deep in the library (dynamic value that I can predict, but I want to get it from the API of the library).

在调试模式下并在某些断点处停止时，是否可以通过 full 程序存储器进行搜索（类似于全文搜索？）？我想找到哪个对象实际存储该值的字段。

Is there a way to search (something like fulltext search?) through the full program memory while in the debug mode and while stopped on certain breakpoint? I want to find which field in which object actually stores this value.

（我知道我可以进行手动转储和grep，如果IntelliJ支持此功能，我会更感兴趣）

(I know I could do manual dump and grep, I'm more interested if IntelliJ supports this feature)

推荐答案

IntelliJ 2015和2016可以反编译Java类，因此您可以从库获取字符串，而无需进行任何调试。使用导航->声明或导航->实现，查看该类字节码的反编译版本。反编译器可以从库中获取除原始变量名和注释以外的所有内容。

IntelliJ 2015 and 2016 can decompile Java classes, so you can get the string from the library without debugging at all. Use Navigate -> Declaration or Navigate -> Implementation(s) to see a decompiled version of the byte code for the class. The decompiler can get everything except the original variable names and comments from a library.

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