vue leancloud error：‘config not found’

var APP_ID = '{{DHrG40oUErX5bUO6eifaV59T-gzGzoHsz}}';
var APP_KEY = '{{YXV3KzHjldRz6d4SMW6ennJV}}';
AV.init({
appId: APP_ID,
appKey: APP_KEY
});
export default {
methods:{
submit(){
var user = this.username;
var pass = this.password;
AV.Object.new("UserInfo").save({'username':this.username,'password':this.password},{
success:function(obj){
alert('saved');
}
});
},
},
data() {
return{
username:'',
password:''
}
},
}
html 中引入了av-min-1.2.1.js 文档
浏览器中报错