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itwenhao123456 avatar itwenhao123456 commented on August 19, 2024

他这个写得确实是不那么通俗易懂,我来给你解释下,一句话说清楚:
最显而易见的一个解释就是,你要知道Widget是经常需要更新重新生成的,但是他对应State却不是(他只是在Element第一次或者重新生成才会生成)所以这里分开是非常有必要的,如果你搞清楚了Widget,State,Element,RenderObject调用的流程的时候你就很清楚这个到底是为什么了···

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gaojunming avatar gaojunming commented on August 19, 2024

他这个写得确实是不那么通俗易懂,我来给你解释下,一句话说清楚: 最显而易见的一个解释就是,你要知道Widget是经常需要更新重新生成的,但是他对应State却不是(他只是在Element第一次或者重新生成才会生成)所以这里分开是非常有必要的,如果你搞清楚了Widget,State,Element,RenderObject调用的流程的时候你就很清楚这个到底是为什么了···

了解了,谢谢

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