spring boot获取resource目录下文件

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        Resource resource = new ClassPathResource("resource目录下的文件路径");
        File file = resource.getFile();

例如:resource目录下: a/1.txt

获取1.txt文件的方法:

 Resource resource = new ClassPathResource("a/1.txt");
 File file = resource.getFile();

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转载自blog.csdn.net/napoay/article/details/81048724