“找不到 html 模板”错误（VS 代码）
我在 VS code 上有以下文件，当我尝试在浏览器上运行它们时，它根本无法识别是否存在任何 reg.html 模板。有什么问题吗？
蟒蛇文件
from flask import Flask,
render_template, flash
app = Flask(__name__)
app.config["SECRET_KEY"] = "asdfghjkl"
@app.route("/")
def form():
return render_template("reg.html", title = "Form")
if __name__ == "__main__":
app.run(debug = True)
html 文件 (reg.html)
!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Login/Signup - ((title)) </title>
<!-- Bootstrap CSS-->
<link rel = "stylesheet" href = "(( url for('static', filename = 'css/bootstrap.min.css)' ))">
<link rel = "stylesheet" href = "(( url for('static', filename = 'css/site.css') ))">
</head>
<body>
<div class = "container">
<div class = "row">
<div class = "col-md-5">
<h1 class = "text-center">Registration form</h1>
</div>
<div class = "col-md-2"></div>
<div class = "col-md-2"></div>
</div>
</div>
<!-- Javascript -->
<script src="https://code.jquery.com/jquery-3.5.1.slim.min.js" integrity="sha384-DfXdz2htPH0lsSSs5nCTpuj/zy4C+OGpamoFVy38MVBnE+IbbVYUew+OrCXaRkfj" crossorigin="anonymous"></script>
<script src="https://cdn.js.net/npm/popper.js@1.16.1/dist/umd/popper.min.js" integrity="sha384-9/reFTGAW83EW2RDu2S0VKaIzap3H66lZH81PoYlFhbGU+6BZp6G7niu735Sk7lN" crossorigin="anonymous"></script>
<script src = "((url for ('static', filename = 'js/bootstrap.min.js')))">`</script>`
</body>
</html>
繁花不似锦1回答
-
繁星淼淼
为了解决这个问题，创建一个名为 的文件夹templates，Flask 默认在该文件夹中查找模板，然后将 reg.html 放入该文件夹中：启动程序，您将观察结果：
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相关分类
Python