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原创 【错误笔记】IO流 - jdk不同版本问题

错误记录 - IO流出现 Error: A JNI error has occurred, please check your installation and try again Exception in thread "main" 源代码 File file = new File("hello.txt"); System.out.println(file.getAbsoluteFile()); File file1 = new File("File\\hello.txt"); System.ou.