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52 lines
1.4 KiB
52 lines
1.4 KiB
from flask import Flask, request, jsonify
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from flask_mysqldb import MySQL
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import MySQLdb.cursors
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app = Flask(__name__)
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# MySQL 配置
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app.config['MYSQL_HOST'] = 'localhost'
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app.config['MYSQL_USER'] = 'root' # 替换为你的 MySQL 用户名
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app.config['MYSQL_PASSWORD'] = 'lin556688' # 替换为你的 MySQL 密码
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app.config['MYSQL_DB'] = 'mydatabase'
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app.config['MYSQL_CURSORCLASS'] = 'DictCursor'
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mysql = MySQL(app)
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# 添加消息和照片
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@app.route('/message', methods=['POST'])
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def add_message():
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message = request.form['message']
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photo = request.files['photo']
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# 读取照片内容
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photo_data = photo.read()
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# 插入数据到 MySQL
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cursor = mysql.connection.cursor()
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cursor.execute("INSERT INTO messages (message, photo) VALUES (%s, %s)", (message, photo_data))
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mysql.connection.commit()
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cursor.close()
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return jsonify({'status': 'success'}), 201
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# 获取所有消息
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@app.route('/messages', methods=['GET'])
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def get_messages():
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cursor = mysql.connection.cursor()
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cursor.execute("SELECT id, message, created_at FROM messages") # 不直接查询照片以提高性能
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result = cursor.fetchall()
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cursor.close()
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messages = []
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for row in result:
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messages.append({
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'id': row['id'],
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'message': row['message'],
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'created_at': row['created_at']
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})
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return jsonify(messages)
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if __name__ == '__main__':
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app.run(host='0.0.0.0', port=5000) |