{"type":"rich","version":"1.0","title":"SwiftTips_从OC/C到Swift","provider_name":"Coggle","provider_url":"https://coggle.it","thumbnail_url":"https://static.coggle.it/diagram/XIze8SK33hyfIW8l/thumbnail","width":1920,"height":1200,"html":"<iframe width=\"1920\" height=\"1200\" src=\"https://embed.coggle.it/diagram/5c8cdef122b7de1c9f216f25\" frameborder=\"0\" allowfullscreen></iframe>"}