https://blog.csdn.net/zhanghl150426/article/details/90665423?utm_medium=distribute.pc_relevant_t0.none-task-blog-BlogCommendFromMachineLearnPai2-1.compare&depth_1-utm_source=distribute.pc_relevant_t0.none-task-blog-BlogCommendFromMachineLearnPai2-1.compare
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三、子组件向子组件传递数据
Vue 没有直接子对子传参的方法,建议将需要传递数据的子组件,都合并为一个组件。如果一定需要子对子传参,可以先从传到父组件,再传到子组件。
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