我想把store.js整合,使其能通过Vue.localstore和 this.$localstore调用
但是却报错:

插件代码如下:
import store from "store";
(function(){
function install(Vue){
Object.defineProperty(Vue.prototype, '$localstore',{
get(){
return {
get(key){
return store.get(key);
},
set(key,value){
return store.set(key,value);
},
remove(key){
return store.remove(key);
}
}
}
});
}
if (typeof exports == "object") {
module.exports = install
} else if (typeof define == "function" && define.amd) {
define([], function(){ return install })
} else if (window.Vue) {
Vue.use(install)
}
})()
调用代码如下:
import VueStore from './plugins/localstore.js';
Vue.use(VueStore);
Vue.localstore.get('token');