Question

我是node.js的新手，正在学习中使用getting MEAN with Mongo, Express..。返回使用邮递员测试数据。但是，当使用api时我不知道会发生什么。查看的渲染页面变为空白，没有数据渲染。所使用的功能参数如上述参考书中所写。代码段如下所示。 location.js

var renderhomePage = function (req, res, responseBody) {  
res.render('index',{
  title1: 'Bromitzvah',
  pageSection1: {
  title1: 'This Is Important',
  content1: 'Duis neque nisi, dapibus sed mattis et quis, nibh. Sed et dapibus nisl amet mattis, sed a rutrum accumsan sed. Suspendisse eu.',

  title2 : 'Another one',
  content2 : 'Duis neque nisi, dapibus sed mattis et quis, nibh. Sed et dapibus nisl amet mattis, sed a rutrum accumsan sed. Suspendisse eu.',

  title3 :'Probably Important',
  content3 : 'Duis neque nisi, dapibus sed mattis et quis, nibh. Sed et dapibus nisl amet mattis, sed a rutrum accumsan sed. Suspendisse eu.',
  },
  post1: responseBody });
};

module.exports.homelist = function (req,res) {
  var requestOptions,path;
  path = '/api/home';
  requestOptions = {
    url: apiOptions + path,
    method: "GET",
    json: {},
  };
   request(requestOptions,function (err, response, body) {
     renderhomePage(req, res, body);
   } );
};

mongodb收集代码段如下所示

"_id" : ObjectId("5b9bff5e14fa7de5a113e765"), "title1" : "Bromitzvah", "post1" : [ { "title" : "The First Thing", "content" : "Duis neque nisi, dapibus sed mattis et quis, nibh." }, { "title" : "The Second Thing", "content" : "Duis neque nisi, dapibus sed mattis et quis, nibh." } ]

我的架构如下

    var mongoose = require('mongoose');
var pageSectionSchema = new mongoose.Schema({
  title1: String,
  content1: String,
  title2: String,
  content2: String,
  title3: String,
  content3: String,
});

var post1Schema = new mongoose.Schema({
  title: String,
  content: String,
});

var post2Schema = new mongoose.Schema({
  title: String,
  content: String,
});

var locationSchema = new mongoose.Schema({
 title1: String,
 pageSection1:[pageSectionSchema],
 post1:[post1Schema],
 post2:[post2Schema],

});

mongoose.model('Location',locationSchema);

有人可以帮助我吗？

api返回的数据未显示

0 个答案: