# 批量修改

例如： 你想要批量把音乐的风格修改为 流行乐\
![](/files/RPFVmYffkETn1WmVzDuz)\
例如： 你想批量把音乐的文件名称改为 艺术家+专辑的格式\
![](/files/SdSNi0hiGlr3tQ7zymWE)\
ps.这里使用到变量的用法\
\
 

## 变量的使用

鼠标悬浮在标题的label上可以查看变量的名称，点击就会复制变量。（其他同理）\
![](/files/B5i0NtKxv5MM8dFlH9yv)\
使用变量的地方都会被替换，改文件的变量对应的值\
例如：《我想》的 ${title}="我想" ，${album}="东海岸"


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