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8 months ago
from flask import Flask, render_template, request, redirect, url_for
from collections import Counter
from cppy.cp_util import *
import os
app = Flask(__name__)
@app.route('/', methods=['GET', 'POST'])
def index():
if request.method == 'POST':
# 获取上传的文件
file = request.files['file']
# 保存临时文件并读取内容
filename = os.path.join('/temp', file.filename)
file.save(filename)
# 计算词频
words = extract_file_words(filename)
word_counts = Counter(words)
# 删除临时文件
os.remove(filename)
return render_template('result.html', word_counts=word_counts.most_common())
return render_template('index.html')
if __name__ == '__main__':
app.run(debug=True)