Flask-Jinjia2模板

作者: 测试探索 | 来源:发表于2020-09-23 06:03 被阅读0次

渲染模板所用的包render_template

from flask import Flask,render_template

模板变量的使用

from flask import Flask,render_template

app = Flask(__name__)

@app.route("/index")
def index():
    data = {
        "name":"python",
        "age":18,
        "my_dict":{"city":"sz"},
        "my_list":[1,2,3,4,5],
        "my_int":0
    }
    return render_template("index.html",**data)


if __name__ == '__main__':
    app.run(debug=True)

index.html

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
    <p>name = {{ name }}</p>
    <p>age = {{ age }}</p>
    <p>my_dict :city = {{ my_dict["city"] }}</p>
    <p>my_dict :city = {{ my_dict.city }}</p>
    <p>my_list[my_int] : {{ my_list[my_int] }}</p>
    <p>my_list[0] + my_list[1] = {{ my_list[0] + my_list[1] }}</p>
    <p>{{ "hello" + "python" }}</p>

</body>
</html>