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docs: 2026-05-12作业

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xiaoyang
2026-05-19 00:38:45 +08:00
parent 6b51126213
commit 8dd1fae2e1
3 changed files with 50 additions and 0 deletions
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2026-05-12/2026-05-12_hw_1.py Normal file
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from flask import Flask, render_template
from flask_wtf import FlaskForm
from wtforms import StringField, PasswordField, SubmitField
from wtforms.validators import DataRequired, Length, EqualTo
app = Flask(__name__)
app.secret_key = '34sdfji9453#$@'
class RegisterForm(FlaskForm):
username = StringField(label='用户名：',
validators=[DataRequired(message='用户名不能为空'),
Length(3, 15, message='长度应该为3~15个字符')])
password = PasswordField('密码：',
validators=[DataRequired(message='密码不能为空')])
password2 = PasswordField('确认密码：',
validators=[DataRequired(message='密码不能为空'),
EqualTo('password', message='两次密码不一致')])
submit = SubmitField('注册')
@app.route('/register', methods=['GET', 'POST'])
def register():
form = RegisterForm()
return render_template('register_wtf.html', form=form)
if __name__ == '__main__':
app.run(debug=True)

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2026-05-12/templates/register_wtf.html Normal file
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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
</head>
<body>
<h1>注册页面</h1>
<form method="post">
{{ form.csrf_token }}
{#获取username对应的标签名称#}
<span>{{ form.username.label }}</span><br>
{#调用表单字段#}
{{ form.username }}<br>
<span>{{ form.password.label }}</span><br>
{{ form.password }}<br>
<span>{{ form.password2.label }}</span><br>
{{ form.password2 }}<br>
<p>{{ form.submit }}</p>
</form>
</body>
</html>