Ember 数据适配器 headers 未包含在请求中

Ember data adapter headers are not included in the request

基于https://guides.emberjs.com/v2.11.0/models/customizing-adapters/#toc_headers-customization

import DS from 'ember-data';
import config from '../config/environment';
import DataAdapterMixin from 'ember-simple-auth/mixins/data-adapter-mixin';

export default DS.JSONAPIAdapter.extend(DataAdapterMixin, {
    session: Ember.inject.service(),

    headers: Ember.computed({
        get() {
            let headers = {};
            this.get('session')
                .authorize('authorizer:custom', (headerName, headerValue) => {
                    headers[headerName] = headerValue;
                });
            return headers;
        }
    }),

    queryRecord(modelName, query) {
        return Ember.$.getJSON(`${config.host}/users/me`);
    }
});

我在adapter里面定义了一个headers 属性,但是,然后发送到服务器的请求在header里面没有Authentication(作为结果我一直收到 401 未经授权的错误)。

我尝试在 queryRecord 方法中记录 headers 属性,它确实显示了正确的 header 信息。

我认为问题出在计算的 prop 缓存上。

你可以这样做:

headers: Ember.computed('session.isAuthenticated', {
        get() {
            let headers = {};
            this.get('session')
                .authorize('authorizer:custom', (headerName, headerValue) => {
                    headers[headerName] = headerValue;
                });
            return headers;
        }
    }),

headers: Ember.computed({
        get() {
            let headers = {};
            this.get('session')
                .authorize('authorizer:custom', (headerName, headerValue) => {
                    headers[headerName] = headerValue;
                });
            return headers;
        }
    }).volatile(),