如何使用铁阿贾克斯将项目从聚合物 1 更新为聚合物 3

Question

I have a webapp that I created in polymer 1 that uses iron-ajax to get data from the server. I am going to be redoing the webapp in polymer 3 and would like to know. Should I still use iron-ajax or is there a better resource to use?

Answer 1

iron-ajax已升级为聚合物 3，它与聚合物 3 一起使用效果很好，为什么要替换它

Answer 2

You can use native Fetch api

fetch('http://example.com/movies.json')
  .then(function(response) {
    return response.json();
  })
  .then(function(myJson) {
    console.log(JSON.stringify(myJson));
  });

Or external libraries such as axios