擅长:python、mysql、java
<p>一些常用的异常子句形式带有try语句</p>
<pre><code>**except: Catch all (or all other) exception types.
**except name: Catch a specific exception only.
**except name as value: Catch the listed exception and assign its instance.
**except (name1, name2): Catch any of the listed exceptions.
**except (name1, name2) as value: Catch any listed exception and assign its instance.
**else: Run if no exceptions are raised in the try block.
**finally: Always perform this block on exit.
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