<p>将<code>{.*?}</code>替换为<code>{}</code>(如果一行有两个guid,则使用lazy dot)</p>
<p><a href="https://regex101.com/r/nB8tG7/4" rel="nofollow"><kbd>demo</kbd></a></p>
<p>字符串是<a href="https://en.wikipedia.org/wiki/Globally_unique_identifier" rel="nofollow">Globally Unique Identifiers</a>。从<a href="https://www.guidgenerator.com/online-guid-generator.aspx" rel="nofollow">here</a>:</p>
<blockquote>
<p>GUID (or UUID) is an acronym for 'Globally Unique Identifier' (or
'Universally Unique Identifier'). It is a 128-bit integer number used
to identify resources. The term GUID is generally used by developers
working with Microsoft technologies, while UUID is used everywhere
else.</p>
<p>128-bits is big enough and the generation algorithm is unique enough
that if 1,000,000,000 GUIDs per second were generated for 1 year the
probability of a duplicate would be only 50%. Or if every human on
Earth generated 600,000,000 GUIDs there would only be a 50%
probability of a duplicate.</p>
<p>GUIDs are used in enterprise software development in C#, Java, and C++
as database keys, component identifiers, or just about anywhere else a
truly unique identifier is required. GUIDs are also used to identify
all interfaces and objects in COM programming.</p>
</blockquote>