Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

[vue] vuex的state、getter、mutation、action、module特性分别是什么？ #388

Open
haizhilin2013 opened this issue Jun 20, 2019 · 2 comments
Open

[vue] vuex的state、getter、mutation、action、module特性分别是什么？ #388

haizhilin2013 opened this issue Jun 20, 2019 · 2 comments
Labels
vue vue

Comments

@haizhilin2013
Copy link
Collaborator

[vue] vuex的state、getter、mutation、action、module特性分别是什么？
@haizhilin2013 haizhilin2013 added the vue vue label Jun 20, 2019
@wenyejie
Copy link

state, 状态初始化, 并实施观察
getter, 获取数据用于view或data中使用
mutation: 内部处理state变化
action: 处理外部交互
module: 模块化以上四个

@waterkitten
Copy link 

const moduleA = {
  state: () => ({ ... }),
  mutations: { ... },
  actions: { ... },
  getters: { ... }
}

const moduleB = {
  state: () => ({ ... }),
  mutations: { ... },
  actions: { ... }
}

const store = new Vuex.Store({
  modules: {
    a: moduleA,
    b: moduleB
  }
})

store.state.a // -> moduleA 的状态
store.state.b // -> moduleB 的状态

@haizhilin2013 haizhilin2013 mentioned this issue Sep 24, 2020
Open
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Assignees
No one assigned
Labels
vue vue
Projects
None yet
Milestone
No milestone
Development

No branches or pull requests
3 participants
@wenyejie @haizhilin2013 @waterkitten