49 lines
1.4 KiB
JavaScript
49 lines
1.4 KiB
JavaScript
/**
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* 数据库字段扩展脚本
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* 将 TEXT 改为 LONGTEXT 以支持大图片
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*/
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require('dotenv').config();
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const mysql = require('mysql2/promise');
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const config = {
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host: process.env.DB_HOST,
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port: process.env.DB_PORT || 3306,
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user: process.env.DB_USER || 'root',
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password: process.env.DB_PASSWORD || '',
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database: process.env.DB_NAME || 'jnote'
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};
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async function migrate() {
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let connection;
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try {
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console.log('🔌 正在连接数据库...');
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connection = await mysql.createConnection(config);
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console.log('✅ 数据库连接成功');
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console.log('📝 正在修改 settings 表字段...');
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await connection.query('ALTER TABLE settings MODIFY COLUMN bg_image LONGTEXT');
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console.log('✅ bg_image 改为 LONGTEXT');
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await connection.query('ALTER TABLE settings MODIFY COLUMN favicon LONGTEXT');
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console.log('✅ favicon 改为 LONGTEXT');
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await connection.query('ALTER TABLE settings MODIFY COLUMN uploaded_images LONGTEXT');
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console.log('✅ uploaded_images 改为 LONGTEXT');
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await connection.query('ALTER TABLE settings MODIFY COLUMN uploaded_icons LONGTEXT');
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console.log('✅ uploaded_icons 改为 LONGTEXT');
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console.log('\n🎉 字段扩展完成！');
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} catch (error) {
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console.error('❌ 扩展失败:', error.message);
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process.exit(1);
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} finally {
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if (connection) {
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await connection.end();
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}
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}
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}
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migrate(); |