如何实现在云文字的每一个单词前面都加上固定符号#我的云文字内容都存在txt文档，请大神给予指点代码如何编写呢？txt文档如下:
from wordcloud import WordCloud
f = open(u'D:\PythonWorkspace\AI/testfile.txt', 'r').read()
wordcloud = WordCloud(background_color="white", width=1000, height=860, margin=2).generate(f)
import matplotlib.pyplot as plt
plt.imshow(wordcloud)
plt.axis("off")
plt.show()wordcloud.to_file('test1.png')//保存图片
https://blog.csdn.net/sinat_26917383/article/details/51265179