{"type":"rich","version":"1.0","title":"通用机制","provider_name":"Coggle","provider_url":"https://coggle.it","thumbnail_url":"https://static.coggle.it/diagram/Wv1Q5-fgIzc8PrT9/thumbnail","width":1920,"height":1200,"html":"<iframe width=\"1920\" height=\"1200\" src=\"https://embed.coggle.it/diagram/5afd50e7e7e023373c3eb4fd\" frameborder=\"0\" allowfullscreen></iframe>"}