{"id":9545,"date":"2026-01-10T10:09:26","date_gmt":"2026-01-10T02:09:26","guid":{"rendered":"https:\/\/blog.visual-paradigm.com\/cn\/comprehensive-guide-to-entity-relationship-er-modeling-with-example\/"},"modified":"2026-01-10T10:09:26","modified_gmt":"2026-01-10T02:09:26","slug":"comprehensive-guide-to-entity-relationship-er-modeling-with-example","status":"publish","type":"post","link":"https:\/\/blog.visual-paradigm.com\/cn\/comprehensive-guide-to-entity-relationship-er-modeling-with-example\/","title":{"rendered":"\u5b9e\u4f53-\u5173\u7cfb\uff08ER\uff09\u5efa\u6a21\u7efc\u5408\u6307\u5357\uff1a\u9644\u793a\u4f8b"},"content":{"rendered":"<h2>\u5f15\u8a00<\/h2>\n<p><a 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