| Field | Type | Default | Key | Action |
|---|---|---|---|---|
| id | int | NULL | PRI | |
| title | varchar(255) | NULL | ||
| category | varchar(100) | NULL | ||
| price | decimal(10,2) | NULL | ||
| image | varchar(255) | NULL | ||
| type | enum('file','code','service') | service | ||
| content | longtext | NULL | ||
| status | int | 1 | ||
| created_at | datetime | CURRENT_TIMESTAMP |