蟒蛇烧瓶|在不同的文件中使用 html 输入答案

【问题标题】：python flask | use html input in different file蟒蛇烧瓶|在不同的文件中使用 html 输入
【发布时间】：2021-05-13 22:20:11
【问题描述】：

所以在我使用烧瓶将 HTML 输入存储在 python 变量中之后。如何在不同的路径文件中使用此变量，即：[我已将相应 LOC 旁边的问题注释掉]

/example.html
<input type=text name=inputStr>
<button type=submit>Submit</button>


/main.py
@app.route("/example", methods=['POST'], ['GET'])
def example():
    if request.method=='POST':
        string=request.form["inputStr"]  # suppose this is the variable i'd like to use in a diff file
    return render_template("example.html")


/examplefile.py   
from main import string  # this does not seem to work, as you can see i'd like to import the string here

examplestring = string
print(examplestring)

【问题讨论】：

标签： python html flask import

【解决方案1】：

试试：

    /main.py
@app.route("/example", methods=['POST'], ['GET'])
def example():
    if request.method=='POST':
        global string=request.form["inputStr"]  # suppose this is the variable i'd like to use in a diff file
    return render_template("example.html")


/examplefile.py   
from main import example
examplestring = example.string

如果它不起作用，这篇文章应该可以帮助你：

How to share global variables between files in Python

【讨论】：