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Flutter 替换页面后如何获得pop结果?_Flutter_Flutter Navigation - Fatal编程技术网

Flutter 替换页面后如何获得pop结果?

Flutter 替换页面后如何获得pop结果?,flutter,flutter-navigation,Flutter,Flutter Navigation,我正在尝试从第一页的第三页接收结果 但当第二页被替换时,我收到了一个答案。(可以在输出中看到:flatter:result:null) 如何从第一页的第三页弹出窗口中获取结果 预期:颤振:结果:第三页的结果 实际值:flatter:result:null

我正在尝试从第一页的第三页接收结果

但当第二页被替换时,我收到了一个答案。(可以在输出中看到:
flatter:result:null

如何从第一页的第三页弹出窗口中获取结果


预期:颤振:结果:第三页的结果

实际值:
flatter:result:null