質問編集履歴
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コード記載
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教えていただけたら幸いです。
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以下追加です：
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```python
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from flask import Flask, render_template
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from flask_sqlalchemy import SQLAlchemy
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app: Flask = Flask(__name__)
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app.config['SQLALCHEMY_DATABASE_URI'] = 'sqlite:///data.db'
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app.config['SQLALCHEMY_TRACK_MODIFICATIONS'] = True
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db = SQLAlchemy(app)
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class Post(db.Model):
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__tablename__ = 'posts'
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id = db.Column(db.Integer, primary_key=True, autoincrement=True)
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title = db.Column(db.Text())
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content = db.Column(db.Text())
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@app.route('/')
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def list():
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message = 'Hello'
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posts = Post.query.all()
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return render_template('list.html', message = message, posts = posts)
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```
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よろしくお願いします。
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