示例
（index.html）
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Title</title>
</head>
<body>
{% import "minput.html" as minput %}
{% for msg in get_flashed_messages() %}
<p>{{msg}}</p>
{% endfor %}
<p>默认:</p>{{ minput.input() }}
<p>密码框:</p>{{ minput.input("password") }}
<p>size=100:</p>{{ minput.input(size=100) }}
</body>
</html>
# -*- coding:utf-8 -*-
from flask import Flask, render_template, flash
app = Flask(__name__)
app.config["SECRET_KEY"] = "aadgg"
flag = True
@app.route("/")
def index():
global flag
if flag:
flash("hello1")
flash("hello2")
flag = False
return render_template("index.html")
if __name__ == "__main__":
app.run(debug=True)
测试
