Error: A JNI error has occurred, please check your installation and try again Exception in thread 「m

java基礎掌握不牢，寫了一段簡單的java代碼，運行時死活出錯Error: A JNI error has occurred, please check your installation and try again Exception in thread "main 搜了好幾篇相關博客都是說jdk編譯版本和運行版本不符合，統一版本後還是不行，唉，最後發現是包名命名錯誤![之前包名java，與j

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