A brief discussion on the VUE uni-app life cycle

1. Application Lifecycle

onLaunch

Triggered when uni-app initialization is completed (only triggered once globally) onShow

When uni-app is started, or when it enters the foreground from the background, onHide is displayed

When uni-app goes from the foreground to the background

2. Page Life Cycle

onLoad

Listen for page loading onReady

Listen for the page's initial rendering to complete. Note that if the rendering speed is fast, onShow will be triggered before the page enters the animation

The monitoring page is displayed. Fired every time the page appears on the screen, including when clicking back from a lower-level page to reveal the current page onHide

Monitor page hide onUnload

Monitor page uninstallation

Component Lifecycle

beforeCreate

Called after the instance is initialized.

mounted is called immediately after the instance is created.

Called after mounting to the instance. See Note: It is not certain that all subcomponents are mounted here. If you need to perform operations after the subcomponents are fully mounted, you can use $nextTickdestroyed

Called after the Vue instance is destroyed. After the call, everything pointed to by the Vue instance will be unbound, all event listeners will be removed, and all child instances will be destroyed.

Summarize

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