初始化

src/plugin/vuex/index.js

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+/*
+* */
+
+
+import Vuex from 'vuex'
+
+export default (Vue) => {
+	Vue.use(Vuex);
+	
+	const store = require("./store")
+	return {
+		name : "store",
+		value: store.default
+	}
+}

src/plugin/vuex/store.js

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+import Vuex from 'vuex'
+
+const state = {
+	count: 1
+}
+
+const mutations = {
+	
+	SET_ADD_COUNT     : (state) => {
+		state.count++
+	},
+	SET_SUBTRACT_COUNT: (state) => {
+		state.count--
+	}
+}
+
+const actions = {
+	// 加
+	add({commit}) {
+		commit('SET_ADD_COUNT')
+	},
+	// 减
+	subtract({commit}) {
+		commit('SET_SUBTRACT_COUNT')
+	}
+	
+}
+const store = new Vuex.Store({
+	modules: {
+		//封装的存放state下count的方法
+		app: {
+			// namespaced: true,
+			state,
+			mutations,
+			actions
+		}
+	}
+})
+export default store