36 lines
1.4 KiB
SQL
36 lines
1.4 KiB
SQL
-- 检查并修复数据库中的旧图片URL
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-- 2026-01-25
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-- 1. 检查banner表中的示例数据
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SELECT * FROM banner WHERE image_url LIKE '%example.com%';
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-- 2. 检查所有表中包含旧URL的记录
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-- 检查service表
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SELECT id, name, image FROM service WHERE image LIKE '%localhost:8080%' OR image LIKE '%:8080/uploads%';
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-- 检查banner表
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SELECT id, title, image_url FROM banner WHERE image_url LIKE '%localhost:8080%' OR image_url LIKE '%:8080/uploads%';
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-- 检查learning_record表
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SELECT id, images, videos FROM learning_record WHERE images LIKE '%localhost:8080%' OR images LIKE '%:8080/uploads%';
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-- 检查teacher表
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SELECT id, teacher_name, avatar FROM teacher WHERE avatar LIKE '%localhost:8080%' OR avatar LIKE '%:8080/uploads%';
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-- 检查student表
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SELECT id, student_name, avatar FROM student WHERE avatar LIKE '%localhost:8080%' OR avatar LIKE '%:8080/uploads%';
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-- 3. 修复banner表的示例数据(如果存在)
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UPDATE banner
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SET image_url = 'https://px.ddn-ai.cloud/uploads/default_banner.jpg'
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WHERE image_url LIKE '%example.com%';
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-- 4. 说明：旧的URL格式需要手动处理
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-- 旧格式: http://localhost:8080/uploads/images/2026/01/08/xxx.png
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-- 新格式: https://px.ddn-ai.cloud/uploads/20260125_xxx.png
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--
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-- 由于文件名格式不同,无法自动批量替换
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-- 建议:
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-- 1. 重新上传重要图片
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-- 2. 或者手动迁移旧图片到新目录并更新URL
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