[英]Get a value using Flask in Python from particular html file
I am completely new to this Web Programming stuff.我对这个 Web 编程的东西完全陌生。
Here's my HTML code:这是我的 HTML 代码:
...
<body>
<div class="header">
<img src="{{ url_for('static', filename='base/pictHEAD.png') }}">
</div>
<div class=" container-text">
<h1>Image Compression Procedure<span>.</span></h1>
<div class="input-compression">
<h3>Rate of image compression</h3>
<form action="submit">
<input type="text" name="compression-rate">
<input id="default-btn" type="file" hidden>
</form>
</div>
</div>
...
What is the most feasible way to make a Python program using Flask library to get compression value and save it to a database, let the function called getCompressVal
使用 Flask 库制作 Python 程序以获取压缩值并将其保存到数据库中最可行的方法是什么,让名为
getCompressVal
的函数
from flask import Flask, request
def getCompressVal():
valComp = request.data()
Firstly, if your form tags is taking file you should have a enctype="multipart/form-data"
property.首先,如果您的表单标签正在获取文件,您应该有一个
enctype="multipart/form-data"
属性。 In flask, you can get form data using request.form
and you can get file data in request.files
.在flask中,您可以使用
request.form
获取表单数据,您可以在request.files
获取文件数据。 you can check the docs here你可以在这里查看文档
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