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jvm:类文件结构(魔数、版本、常量池)

IDEA2023.1.3破解,IDEA破解,IDEA 2023.1破解,最新IDEA激活码

1、以十六进制的形式查看编译后的类文件

35_1.png

(1)魔数

表示的是文件(class文件)的类型(ca fe ba be)

(2)版本

(00 00 00 34)十进制是52,表示的是java的版本,即,java8

(3)常量池

(00 6f)表示的是常量池有111项,即:#1-#110项,第0项不计入其中,也没有值

(4)

35_2.png

(0a)十进制等于10,表示一个方法信息,(00 17)(00 3d)相当于引用常量池中#23和#61项,来获得这个方法的所属类和方法名

验证:

35_3.png

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未经允许不得转载:搜云库技术团队 » jvm:类文件结构(魔数、版本、常量池)

IDEA2023.1.3破解,IDEA破解,IDEA 2023.1破解,最新IDEA激活码
IDEA2023.1.3破解,IDEA破解,IDEA 2023.1破解,最新IDEA激活码

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