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docs: 2026-05-19作业

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xiaoyang
2026-05-26 01:18:33 +08:00
parent 8dd1fae2e1
commit 546f231698
3 changed files with 41 additions and 0 deletions
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2026-05-19/2026-05-19_hw_1.py Normal file
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from flask.views import MethodView
from flask import Flask, render_template, request
class LoginView(MethodView):
def get(self):
# 处理 GET 请求：展示登录页面
return render_template('login.html')
def post(self):
# 处理 POST 请求：获取表单数据并校验
username = request.form.get('username') # 获取输入的用户名
password = request.form.get('password') # 获取输入的密码
# 判断用户名是否为 flask、密码是否为 123
if username == 'flask' and password == '123':
return f'用户：{username}登录成功。'
else:
return '用户名或密码错误，请重新登录。'
app = Flask(__name__)
# 将类视图与 URL 进行映射
app.add_url_rule('/login', view_func=LoginView.as_view('login'))
if __name__ == '__main__':
app.run()

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2026-05-19/24计应1_杨近澜_1113_2026-05-19作业.docx Normal file
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2026-05-19/templates/login.html Normal file
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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>hw</title>
</head>
<body>
<form action="" method="post">
<span>用户名:</span><br>
<input type="text" name="username"><br>
<span>密码:</span><br>
<input type="password" name="password"><br>
<p><input type="submit" value="登录"></p>
</form>
</body>
</html>