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vue 孙组件$emit 方法以后，根组件（父组件）能直接获取吗？

in Technique[技术] by (71.8m points)

vue 孙组件$emit 方法以后，根组件（父组件）能直接获取吗？


与恶龙缠斗过久,自身亦成为恶龙；凝视深渊过久,深渊将回以凝视…
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by (71.8m points)

不能，可以试试

  • event bus
  • Vuex

与恶龙缠斗过久,自身亦成为恶龙；凝视深渊过久,深渊将回以凝视…
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