7.15

common/store/index.js

@@ -0,0 +1,41 @@
+// 商品相关
+const moduleA = {
+	state: () => ({
+		count: 0
+	}),
+	mutations: {
+		increment (state) {
+			// 这里的 `state` 对象是模块的局部状态
+			state.count++
+		}
+	},
+	getters: {
+		doubleCount (state) {
+			return state.count * 2
+		}
+	}
+}
+// 用户相关
+const moduleB = {
+	state: () => ({
+		count: 0
+	}),
+	mutations: {
+		increment (state) {
+			// 这里的 `state` 对象是模块的局部状态
+			state.count++
+		}
+	},
+	getters: {
+		doubleCount (state) {
+			return state.count * 2
+		}
+	}
+}
+  
+const store = new Vuex.Store({
+	modules: {
+		shop: moduleA,
+		user: moduleB
+	}
+})