ROOT_DIR = System.getProperty("user.dir");

ROOT_DIR = System.getProperty("user.dir")这段代码是用来获取当前工作目录的路径。 System.getProperty("user.dir")是Java系统属性的一种，用于获取当前工作目录，也可以称为用户目录。 这段代码可以在不同的操作系统上获取到正确的工作目录路径，不论是Windows还是其他系统。 <span class="em">1</span><span class="em">2</span><span class="em">3</span>
#### 引用[.reference_title]
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