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我有以下結構的基本瓶的應用:瓶:HREF鏈接到HTML工作不
from flask import Flask
from flask import render_template
app = Flask(__name__,template_folder='E:\Programming\Python Projects\Flask')
@app.route('/')
def index():
return render_template('hello.html')
@app.route('/route/')
def route1():
return render_template('route1.html')
app.run(debug = True,port = 8080,host = '0.0.0.0')
hello.html的:
<!DOCTYPE html>
<html>
<head>
<title>Rendered!!</title>
</head>
<body>
<h1>
The template has been rendered!!!<br>
<a href="localhost:8080/route">Route No. 1</a>
</h1>
</body>
</html>
route1.html:
<!DOCTYPE html>
<html>
<head>
<title>Route No. 1</title>
</head>
<body>
<h2>
This is the first route!!!<br>
Hello World!!!
</h2>
<iframe src="https://www.youtube.com/embed/YQHsXMglC9A" width="853" height="480" frameborder="0" allowfullscreen></iframe>
</body>
</html>
當我打開localhost:8080
它工作正常。 但是,當我點擊鏈接,它說:
The address wasn’t understood
Firefox doesn’t know how to open this address, because one of the following protocols (localhost) isn’t associated with any program or is not allowed in this context.
它,當我在地址欄手動輸入地址localhost:8080/route
工作正常。 此外,它在新選項卡中打開時工作正常。 我需要幫助! 謝謝!
你可以嘗試改變鏈接只是'/路由'使它相對而不是絕對?或者,您可以添加'http://'作爲鏈接「http:// localhost:8080/route」的前綴。 – abagshaw