使用该示例，你需要将下面的txt文件导入进 Python 编辑的文件中。
    three.txt
    image.png

    1. import jieba
    3. content = open('three.txt', 'r',encoding='utf-8',errors = 'ignore').read()
    4. words =jieba.lcut(content)#分词
    5. excludes={"将军","却说","二人","后主","上马","不知","天子","大叫","众将","不可","主公","蜀兵","只见","如何","商议","都督","一人","汉中","不敢","人马","陛下","魏兵","天下","今日","左右","东吴","于是","荆州","不能","如此","大喜","引兵","次日","军士","军马"}#排除的词汇
    6. words=jieba.lcut(content)
    7. counts={}
    9. for word in words:
    10.     if len(word) == 1: # 排除单个字符的分词结果
    11.         continue
    12.     elif word == '孔明' or word == '孔明曰':
    13.        real_word = '孔明'
    14.     elif word == '关公' or word == '云长':
    15.        real_word = '关羽'
    16.     elif word == '孟德' or word == '丞相':
    17.        real_word = '曹操'
    18.     elif word == '玄德' or word == '玄德曰':
    19.        real_word = '刘备'
    20.     else:
    21.         real_word =word
    22.         counts[word] = counts.get(word, 0) + 1
    26. for word in excludes:
    27.    del(counts[word])
    28. items = list(counts.items())
    29. items.sort(key=lambda x:x[1], reverse=True)
    30. for i in range(10):
    31.    word, count=items[i]
    32.    print (word, count)