step1:
file--settings--Editor-General- code completion--parameter info--show full method signatures
![](https://img.haomeiwen.com/i13983750/3325ecf8e64ad150.png)
step2:
file--settings--Editor-General- other-勾选如图选项
![](https://img.haomeiwen.com/i13983750/cfd00ff29b65b933.png)
- 如下图鼠标放在print的函数名上面
![](https://img.haomeiwen.com/i13983750/1ddd3b3199d33beb.png)
step1:
file--settings--Editor-General- code completion--parameter info--show full method signatures
step2:
file--settings--Editor-General- other-勾选如图选项
本文标题:pycharm鼠标悬停到函数上显示参数
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