渲染模板
- index.html
1 <!DOCTYPE html> 2 <html lang="en"> 3 <head> 4 <meta charset="UTF-8"> 5 <title>首页</title> 6 </head> 7 <body> 8 <h1>这是首页</h1> 9 </body> 10 </html>
- 调用模板
1 @app.route('/')
2 def index():
3 return render_template('index.html')
- 效果
渲染变量
- variable.html
1 <!DOCTYPE html>
2 <html lang="en">
3 <head>
4 <meta charset="UTF-8">
5 <title>变量使用</title>
6 </head>
7 <body>
8 <h1>我的兴趣爱好时：{{ hobby }}</h1>
9 </body>
10 </html>
- 调用模板
1 @app.route('/variable')
2 def variable():
3 hobby = '游戏'
4 return render_template('variable.html', hobby=hobby)
- 效果
变量为字典和对象
- variable.htm
1 <!DOCTYPE html>
2 <html lang="en">
3 <head>
4 <meta charset="UTF-8">
5 <title>变量使用</title>
6 </head>
7 <body>
8 <h1>我的兴趣爱好时：{{ hobby }}</h1>
9 <p>person 的姓名是：{{ person.name }}，person 的年龄是：{{ person.age }}</p>
10 <p>user 的用户名是：{{ user.username }}，user 的邮箱是：{{ user.email }}</p>
11 </body>
12 </html>
- 调用模板
1 @app.route('/variable')
2 def variable():
3 hobby = '游戏'
4 person = {
5 "name": "张三",
6 "age": 18
7 }
8 user = User("李四", "[email protected]")
9 return render_template('variable.html', hobby=hobby, person=person, user=user)
- 效果
变量较多的情况
- 使用**语法
1 @app.route('/variable')
2 def variable():
3 hobby = '游戏'
4 person = {
5 "name": "张三",
6 "age": 18
7 }
8 user = User("李四", "[email protected]")
9 context = {
10 "hobby": hobby,
11 "person": person,
12 "user": user
13 }
14 return render_template('variable.html', **context)
标签：Flask009,person,html,user,使用,variable,hobby,模板 From： https://www.cnblogs.com/2018jason/p/17434646.html