Vue全局变量使用与修改

• content.js

export default {
    msg: "Hi",
    setMsg(msg) {
        this.msg = msg;
    }
}

• main.js 注入

import content from './common/content.js';
Vue.prototype.$myContent = content;

• 使用

this.$myContent.msg

• 修改

this.$myContent.setMsg("Hello Wrold!!");