在 Java17 以后，如何使用 javassist 去改变 private 方法的字节码？ - V2EX
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playboy0
V2EX    Java

在 Java17 以后，如何使用 javassist 去改变 private 方法的字节码？

  •   
  •   playboy0 Nov 25, 2023 3633 views
    This topic created in 883 days ago, the information mentioned may be changed or developed.

    如题，9 之后模块化加上反射的限制，好像不太能改变 private 方法了，求大佬指教一下

  • private
  • 字节码
  • java17
  • javassist
    5 replies    2023-11-25 22:45:12 +08:00
    rayae
        1
    rayae  
       Nov 25, 2023
    以前研究过 https://github.com/rayae/java-free-reflection
    macaodoll
        2
    macaodoll  
       Nov 25, 2023 via Android
    加几个参数把反射放开就好了
    cubecube
        3
    cubecube  
       Nov 25, 2023
    javassist 官方都没说完全支持 jdk17 了，所以趁早放弃吧
    Jat001
        4
    Jat001  
       Nov 25, 2023
    好奇 jdk21 现在的支持度如何？虽然是最新的 lts ，但感觉并没普及
    playboy0
        5
    playboy0  
    OP
       Nov 25, 2023
    @macaodoll 网上搜出来的几个参数 17 之后应该是不能用了
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