Java反编译器与java反汇编程序 [英] Java decompiler vs java disassembler

问题描述

我正在准备核心java并且我有以下疑问

I am preparing core java and i got following doubt

javap 是反汇编程序还是反编译程序？他们之间有什么区别？使用哪些java CLI命令？

javap is dis-assembler or de-compiler? what is the difference between them? which java CLI commands are used ?

推荐答案

Javap只是一个非正式的反汇编程序，它的输出为您提供有关字节码，但不适合被汇编程序使用，而是由人类阅读。

Javap is just an "informal" dis-assembler, its output gives you information about the bytecode, but is not suitable for it to be used by an "assembler", it is rather for it to be read by a human.

传统的区别（来自C语言世界）：

The traditional difference (from the C language world):

• 编译器：将相对高级的源代码编译为汇编语言


• 汇编程序：将汇编代码编译为机器代码

得出解编译器和反汇编程序的结论

take your conclusions for "de-compiler" and "dis-assembler"

有时，执行这两个步骤（反汇编和反编译）的软件也称为反编译器，但仍取决于上下文

Sometimes a software that does both steps (disassemble and decompile) is also called a decompiler, but it still depends on the context

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