使用该指令可以在指定的文件夹中查找是否存在目标文件。

注意因为py  \斜杠转义的特性，直接写死路径的时候需要多加一个\ 

例如：C:\\Users\\canyang\\Desktop,

通过蓝印变量获取的文件夹地址则直接填入变量即可

如果找到该文件，则返回其文件路径；

如果未找到，则返回空值。

【支持通配符查找】

使用效果截图

源代码

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

导入方法：

参考这个大佬写的这个文章：

(1) 自定义指令是什么？自己如何写？如何直接使用别人分享的自定义指令？