【发布时间】:2017-03-23 06:21:58
【问题描述】:
我正在使用 Laravel Lumen 为我的 MeteorJS 应用程序创建一个 API。这是我在 imports\api\tasks.js 上的代码 inm y meteorJS
...
import { HTTP } from 'meteor/http';
import { WebApp } from 'meteor/webapp';
if (Meteor.is_client) {
// Calling our Meteor server's function
// and simply storing data into current session
Meteor.call('fetchDataFromUrl', function (error, response) {
Session.set('external_server_data', response)
});
// Providing meteor data for template (it renders on data received)
Template.data.server_data = function () {
return Session.get('external_server_data');
};
}
if (Meteor.is_server) {
Meteor.methods({
// Declaring a method
retrieve_doc_types: function () {
this.unblock();
return Meteor.http.get(api_url);
}
});
}
Meteor.methods({
'tasks.insert'(make, model, year) {
check(make, String);
check(model, String);
check(year, String);
if (! Meteor.userId()) {
throw new Meteor.Error('not-authorized');
}
HTTP.call("POST", "http://localhost:8000/api/v1/car",
{data: {"make":make, "model":model, "year":year}},
function (error, result) {
if (!error) {
console.log(result);
} else{
console.log("http post error");
};
});
},
....
但是当我得到这个错误时:
XMLHttpRequest cannot load http://localhost:8000/api/v1/car. Response to preflight request doesn't pass access control check: No 'Access-Control-Allow-Origin' header is present on the requested resource. Origin 'http://localhost:3000' is therefore not allowed access. The response had HTTP status code 405.
tasks.js:81 http post error
有人有想法吗?我是 MeteorJS 的新手
【问题讨论】:
标签: javascript api meteor meteor-blaze restful-url