JNI 是否有向"简洁"演化的可能? - V2EX
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Yasuke
V2EX    Java

JNI 是否有向"简洁"演化的可能?

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  •   Yasuke Dec 30, 2025 3313 views
    This topic created in 130 days ago, the information mentioned may be changed or developed.
    碍于 Java 和 C/C++的线程模型、内存管理机制的不同,现在 JNI 的写法实在过于嗦,虽然安全且稳定。
    8 replies    2025-12-31 11:25:10 +08:00
    iceheart
        1
    iceheart  
       Dec 30, 2025 via Android
    已经很简洁了,想要更方便就自己封装一下吧
    powersee
        2
    powersee  
       Dec 30, 2025 via iPhone
    JDK 后续要禁用 JNI 了,可以看看 FFM
    kneo
        3
    kneo  
       Dec 30, 2025 via Android
    这玩意早就入土了,能挖出来用用就不错了,还期待演化……
    HTravel
        4
    HTravel  
       Dec 30, 2025   1
    JNI 当年就有 JNA 这种封装了,声明下 API 接口就能直接用,一行 C 代码都不用写,这还嗦?

    反而是现在的 FFM ,我以前看过一次,什么玩意儿
    Yasuke
        5
    Yasuke  
    OP
       Dec 30, 2025
    @kneo android 不是一堆。
    Yasuke
        6
    Yasuke  
    OP
       Dec 30, 2025
    @HTravel 编译器级别的那种
    jackOff
        7
    jackOff  
       Dec 31, 2025
    已经很简洁了,而且要比 jna 更加安全可控和高效
    guyeu
        8
    guyeu  
       Dec 31, 2025
    现在 FFM 已经很好了,底层库也不应该过多考虑用户交互层面的事情,可以看下 jextract ,我自己是觉得足够好用了。
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