VueJS - Vue is not defined



我挑战自己编写一个应用程序,从API获取数据并将其显示在各种组件中。我对 VueJS 很陌生。我使用 VueResource 来点击 API,使用 VueX 进行状态管理。 我已经设置了我的商店,添加了操作、突变和 getter 等,一旦我在组件中添加created生命周期方法,我就会收到错误:

ReferenceError: Vue is not defined
at Store.eval (eval at <anonymous> (build.js:1017), <anonymous>:11:3)
at Array.wrappedActionHandler (eval at <anonymous> (build.js:1338), <anonymous>:711:23)
at Store.dispatch (eval at <anonymous> (build.js:1338), <anonymous>:433:15)
...

我的代码如下所示:

主.js

import Vue from 'vue'
import App from './App.vue'
import VueResource from 'vue-resource'
import store from './store/store'
Vue.use(VueResource);
new Vue({
el: '#app',
store,
render: h => h(App)
})

商店.js

import Vue from 'vue'
import Vuex from 'vuex'
import actions from './actions'
import mutations from './mutations'
import getters from './getters'
Vue.use(Vuex)
const store = new Vuex.Store({
state: {
products: []
},
getters,
actions,
mutations
})
export default store

App.vue

<template>
...
</template>
<script>
import { FETCH_MEALS } from './store/types';
export default {
//load meals on page load
created() {
this.$store.dispatch(FETCH_MEALS)
},
computed: {
meals() {
return this.$store.getters.meals
},
salads() {
return this.$store.getters.salads
},
lunches() {
return this.$store.getters.lunches
},
starters() {
return this.$store.getters.starters
}
}
}
</script>

我被困住了,我不知道我做错了什么。你有什么想法吗?

更新

我使用由 vue-cli 生成的典型样板文件,并使用 Webpack 构建 main.js。

操作.js

import { API_ROOT } from '../config'
import * as types from './types';
export default {
[types.FETCH_MEALS]: ({commit}) => {
Vue.http.get(API_ROOT + '/meals.json')
.then(response => response.data)
.then(meals => {
commit(types.SET_MEALS, meals)
})
}
};

突变.js

import * as types from './types';
export default {
[types.MUTATE_UPDATE_VALUE]: (state, payload) => {
state.value = payload;
}
};

啪.js

import * as types from './types';
export default {
[types.VALUE]: state => {
return state.value;
}
};

我的猜测是您在未列出的内部使用Vue(如Vue.set()actions.jsmutations.jsgetters.js,但忘了添加:

import Vue from 'vue'

在该文件的开头。

在 GSP 中它是

<asset:javascript src="/vuebundle.js"/>

最新更新