擅长:python、mysql、java
<p>您可以通过一个简单的for循环来实现这一点,在原始字符串中找到空行时,您可以在新字符串中创建新行:</p>
<pre><code>s = """'I am a
high
school
student
I like
Physics'"""
r = ""
for line in s.splitlines():
if line == "":
r += "\n"
else:
r += " " + line
r = r[1:] # Remove the first space
</code></pre>