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HarmonyOS
问题描述
我在尝试使运行在虚拟环境中的flask将html文件载入本地端口，我对照了示例代码（这个例子来自CS50）但没有找到出错的地方；我也根据网络搜索到的信息重新命名了函数名，但仍然报错，我非常希望能有人帮助我给出一些其他的思路。
这是我的报错信息
// 请把代码文本粘贴到下方（请勿用图片代替代码）
Traceback (most recent call last):
File "c:\users\thinkpad\myproject\venv\lib\site-packages\flask\app.py", line 2292, in wsgi_app
response = self.full_dispatch_request()
File "c:\users\thinkpad\myproject\venv\lib\site-packages\flask\app.py", line 1815, in full_dispatch_request
rv = self.handle_user_exception(e)
File "c:\users\thinkpad\myproject\venv\lib\site-packages\flask\app.py", line 1718, in handle_user_exception
reraise(exc_type, exc_value, tb)
File "c:\users\thinkpad\myproject\venv\lib\site-packages\flask\_compat.py", line 35, in reraise
raise value
File "c:\users\thinkpad\myproject\venv\lib\site-packages\flask\app.py", line 1813, in full_dispatch_request
rv = self.dispatch_request()
File "c:\users\thinkpad\myproject\venv\lib\site-packages\flask\app.py", line 1799, in dispatch_request
return self.view_functions[rule.endpoint](**req.view_args)
File "C:\Users\Thinkpad\myproject\hello.py", line 6, in index
return render_template("myindex.html")
AttributeError: 'function' object has no attribute 'html'
127.0.0.1 - - [22/Oct/2018 20:44:55] "GET / HTTP/1.1" 500 -这是我的hello.py
from flask import Flask, render_template
app = Flask(__name__)
@app.route("/")
def index():
return render_template("myindex.html")这是我的myindex.html，放在templates文件夹下
<!DOCTYPE html>
<html>
<head>
<title>My Website</title>
</head>
<body>
<h1>Hello world!</h1>
</body>
</html>我是在虚拟环境下hello.py所在的路径set FLASK_APP=hello.py, flask run运行的。
python
hello.py和templates文件夹是在同一层目录里吗？hello.py文件的吗？