from flask import Flask, render_template
STUDENT = {'name': 'Old', 'age': 38, 'gender': '中'}
STUDENT_LIST = [
{'name': 'Old', 'age': 38, 'gender': '中'},
{'name': 'Boy', 'age': 73, 'gender': '男'},
{'name': 'EDU', 'age': 84, 'gender': '女'}
]
STUDENT_DICT = {
1: {'name': 'Old', 'age': 38, 'gender': '中'},
2: {'name': 'Boy', 'age': 73, 'gender': '男'},
3: {'name': 'EDU', 'age': 84, 'gender': '女'},
}
app = Flask(__name__)
app.debug = True
@app.template_global()
def ab(a, b):
return a + b
@app.route("/stu")
def stu():
return render_template("stuinfo.html", stu_info=STUDENT, stu_list=STUDENT_LIST, stu_dict=STUDENT_DICT)
if __name__ == '__main__':
app.run("0.0.0.0", 9527)
用到的html页面
<!DOCTYPE html>
<html lang="zh-CN">
<head>
<title>学生信息</title>
</head>
<body>
{{ stu_info }}
<table border="1px">
<tr>
<td>name</td>
<td>age</td>
<td>gender</td>
</tr>
<tr>
<td>{{ stu_info.name }}</td>
<td>{{ stu_info.get("age") }}</td>
<td>{{ stu_info["gender"] }}</td>
</tr>
</table>
{{ stu_list }}
<table border="1px">
<tr>
<td>name</td>
<td>age</td>
<td>gender</td>
</tr>
{% for stu in stu_list %}
<tr>
<td>{{ stu.name }}</td>
<td>{{ stu.get("age") }}</td>
<td>
{% if stu["gender"] != "男" and stu["gender"] != "女" %}
李杰
{% else %}
{{ stu["gender"] }}
{% endif %}
</td>
</tr>
{% endfor %}
</table>
{{ stu_dict }}
{% for foo in stu_dict %}
{{ stu_dict[foo].get("name") }}
{{ stu_dict[foo]["age"] }}
{{ stu_dict[foo].gender }}
{% endfor %}
{% for foo,item in stu_dict.items() %}
{{ foo }}
{{ item.name }}
{% endfor %}
<p>{{ ab(666,2) }}</p>
{% macro my_input(ty,na) %}
请输入用户名 -> <input type="{{ ty }}" name="{{ na }}">
{% endmacro %}
<p>这就是我自己创造的input标签：{{ my_input("text","username") }} {{ my_input("password","pass") }} {{ my_input("file","myfile") }}</p>
</body>
</html>
