一、Python-Flask-文件上传
创建目录：
cd 5-4 mkdir -p uploads #必须先创建uploads文件夹。
upload.html
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Title</title>
</head>
<body>
<h1>文件上传示例</h1>
<form action="" enctype=‘multipart/form-data‘ method=‘POST‘>
<input type="file" name="file">
<input type="submit" value="上传">
</form>
</body>
</html>
app.py
# coding:utf-8
from flask import Flask, render_template, request, redirect, url_for
from werkzeug.utils import secure_filename
import os
app = Flask(__name__)
@app.route(‘/upload‘, methods=[‘POST‘, ‘GET‘])
def upload():
if request.method == ‘POST‘:
f = request.files[‘file‘]
basepath = os.path.dirname(__file__) # 当前文件所在路径
upload_path = os.path.join(basepath, ‘uploads‘,
secure_filename(f.filename)) # 注意：没有的文件夹一定要先创建，不然会提示没有该路径
f.save(upload_path)
return redirect(url_for(‘upload‘))
return render_template(‘upload.html‘)
if __name__ == ‘__main__‘:
app.run(debug=True)
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原文：https://www.cnblogs.com/nulige/p/13497254.html