📑 JNI 使用基础

Security Classification: 【C-1】 | Publish Time:2024-02-01 | Category:Coding | Edit | Comment

Expiry Notice: The article was published three months ago. Please independently assess the validity of the technical methods and code mentioned within. :)

AI Info
AI Point: 91
AI Summary: 本文档详细介绍了JNI中两个核心操作:1)在Native层创建并返回Java对象,包括使用FindClass、GetMethodID和NewObject等JNI函数,以及处理字符串参数的方法;2)在Native层调用Java层方法,包括使用FindClass、GetMethodID、AllocObject和CallVoidMethod等JNI函数,以及参数处理和引用释放。
AI Evaluation: 本文档内容详实,图文并茂,逻辑清晰,对JNI中Native层与Java层交互的关键技术点进行了系统阐述。代码示例准确,步骤完整,对于理解JNI编程具有很高的参考价值。


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