1. import wordcloud
    2. font = "/System/Library/Fonts/Hiragino Sans GB.ttc" # 指定字体
    3. file = open("a.txt", encoding='utf-8')
    4. string = str(file.read())
    5. file.close()
    6. w = wordcloud.WordCloud(font_path=font, max_words=500, max_font_size=40, background_color='white')
    7. w.generate(string)
    8. w.to_file('evalute.jpg')