```
const modulesA = {
state :{...},
mutations :{...},
actions :{},
getters :{}
}
const modulesB = {
state :{...},
mutations :{...},
actions :{},
getters :{}
}
const store = new Vue.Store({
a : modulesA,
b : modulesB
})
查看状态
store.state.a
store.state.b
```
```
xx.vue文件
create(){
this.$store.state
}
```
```
computed:{
...mapState({
count : state => state.a.count
})
}
```
