application life cycle

Supported base operations

Operation type	condition	illustrate
start up	The component is closed under the current application	Start the built-in component of the current application
stop	All current applications are running	Close all components of the current application
Construct	-	Build new versions and upgrades for all components under the app

Application-level basic operations differ from component batch operations as follows：

Contrast	Component batch operations	Apply basic operations
launch control	Batch out-of-order start	Start in order of dependencies
Operational target	user-specified components	All components under the app
Supported operation types	Shutdown, Restart, Start, Move, Delete	build, start, stop,