Vue - understanding of life cycle + understanding of life cycle diagram

Peach_ In vain 2022-01-15 02:27:49

Understanding components From creation -> function -> The destruction Three stages of
understand vue A process in the life cycle

Life cycle

 Life cycle (Life Cycle) Refers to the creation of a component from -》 function -》 The whole stage of destruction , The emphasis is on a time period .

Life cycle function

 By vue Built in functions provided by the framework , It will be accompanied by the life cycle of components , Automatically execute in order .

Be careful : Life cycle emphasizes time period , The life cycle function emphasizes the point in time

Classification of component lifecycle functions

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Lifecycle diagram

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You can refer to vue Official documents give “ Lifecycle diagram ”, Further understand the process of component life cycle execution : ( Sidebar ->vue example -> Lifecycle diagram )
vue Official website jump connection


thank
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