vue-resource的get请求参数怎么封装？

Question

this.$http.get('https://crossorigin.me/https:...', {  'key': 'xyr3ypdeuu9nslqy',  'unit': 'c',  'location': 'beijing',  'language': 'zh-Hans'}).then(function (response) {  this.weather = response.data.results[0]  console.log(response.data.results[0])},function (response) {  console.log(response)})