擅长:python、mysql、java
<p>试试这个:</p>
<pre><code>name, age = 'Art', 20
myStr = "hi my name is {0} and I am a {1} years old"
print myStr.format(name, age)
</code></pre>
<p>或:</p>
<pre><code>myStr = "hi my name is %(name)s and I am a %(age)i years old"
print myStr % {'name': name, 'age': age}
</code></pre>
<p>或:</p>
<pre><code>myStr = "hi my name is %s and I am a %i years old"
print myStr % (name, age)
</code></pre>
<p><a href="http://docs.python.org/2/library/string.html#format-string-syntax" rel="nofollow">Read more on string formatting within python docs.</a></p>