我将如何解析Java类文件常量池？(How would I go about parsing the Java class file constant pool?)

 根据https://en.wikipedia.org/wiki/Java_class_file#General_layout - 类文件的Java常量池在文件中开始10个字节。 
 
 到目前为止，我已经能够在此之前解析所有内容（魔术来检查它是否是类文件，主要/次要版本，常量池大小）但我仍然不明白如何解析常量池。 比如，有指定方法引用和其他东西的操作码吗？ 
 
 有没有什么方法可以在以十六进制表示文本之前引用每个十六进制值，以找出以下值是什么？ 
 
 我应该通过NOP（0x00）分割每组条目然后解析不是文本值的每个字节吗？ 
 
 例如，我如何确切地计算出每个值代表什么？  

According to https://en.wikipedia.org/wiki/Java_class_file#General_layout - the Java constant pool of a class file begins 10 bytes into the file.
 
So far, I've been able to parse everything before that (magic to check if it's a classfile, major/minor versions, constant pool size) but I still don't understand exactly how to parse the constant pool. Like, are there opcodes for specifying method refs and other things?
 
Is there any way I can reference each hex value before text is represented in hex to find out what the following value is? 
 
Should I go about by splitting each set of entries by NOPs (0x00) and then parsing each byte that isn't a text value?
 
For example, how can I work out exactly what each of these values represents? 

原文：https://stackoverflow.com/questions/32255023