11 pinia use

One, the difference between pinia and vuex

Second, use

npm i pinia

Create a stores folder in the src directory (pinia has not yet formed a unified naming convention, because pinia can create multiple stores, so it is called stores), and create an index file as an entry file

Define a certain module data

The name of the store must be unique, which is also the basis of devtools

The returned function naming convention is the name of use plus store

Three, state

Operation state

Four, getters use

Access getters

Five, actions use