Vue 项目经过npm run build 打包后生成文件在dist目录如下：
app.py:
from flask import Flask, render_template
#设置静态文件夹目录static_folder='./dist'
#设置vue编译输出目录dist文件夹，为Flask模板文件目录,template_folder='./dist'
app = Flask(__name__, static_folder='./dist', template_folder='./dist')
@app.route('/')
def index():
return render_template('index1.html')
if __name__ == '__main__':
app.run(debug=True)
index1.html:
<!doctype html>
<html lang="">
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width,initial-scale=1">
<link rel="icon" href="./dist/favicon.ico">
<title>test1</title>
<script defer="defer" src="./dist/js/chunk-vendors.9d61cd2a.js"></script>
<script defer="defer" src="./dist/js/app.1ba132cd.js"></script>
<link href="./dist/css/app.2cf79ad6.css" rel="stylesheet ">
</head>
<body>
<noscript><strong>We're sorry but test1 doesn't work properly without JavaScript enabled. Please enable it to
continue.</strong></noscript>
<div id="app"></div>
</body>
</html>