Egg 中获取远程的数据

'use strict';

module.exports = appInfo => {
    const config = exports = {};

    // use for cookie sign key, should change to your own and keep security
    config.keys = appInfo.name + '_1532656413112_8161';

    // add your config here
    config.middleware = [];

    // 配置公共的请求域名
    config.api = 'http://www.phonegap100.com/';

    return config;
};

'use strict';

const Service = require('egg').Service;

class NewsService extends Service {
    // 获取新闻列表
    async getNewsList() {
        var api = this.config.api + 'appapi.php?a=getPortalList&catid=20&page=1'
        // curl的方法获取远程的数据
        var response = await this.ctx.curl(api);
        // 把返回的Buffer类型转转换成对象
        var data = JSON.parse(response.data);   
        return data.result;
    }
    //  获取新闻详情(控制器中调用时要传参)
    async getNewsContent(aid) {
        var api = this.config.api + 'appapi.php?a=getPortalArticle&aid=' + aid;
        // curl的方法获取远程的数据
        var response = await this.ctx.curl(api);
        // 把Buffer类型转转换成对象
        var data = JSON.parse(response.data);    
        return data.result;
    }
}

module.exports = NewsService;