Question

我试图找到用户使用userId创建的所有博客。我有以下用于博客的猫鼬模型

 var mongoose = require('mongoose');


 var BlogSchema = new mongoose.Schema({
     title:{
    type: String,
    required: true,
},
content:{
    type: String,
    required: true
},
_creator:{
    type: mongoose.Schema.Types.ObjectId,
    required: true
     }
 })

 BlogSchema.statics.findBlogs = function(id){
var Blog = this;

return Blog.find(id).then((blog)=>{
    console.log(blog)
}).catch((e)=>{
    console.log('failed')
})



 }

 var Blog = mongoose.model('Blogs', BlogSchema)

 module.exports = {Blog};

然后在我的server.js中我有这个

 app.get('/get/blogs', authenticate, (req, res)=>{
  var userId = req.user._id
   console.log(userId)
   Blog.findBlogs(userId).then((data)=>{
    res.send(data)

    }).catch((e)=>{
    res.sendStatus(404)
  })


 })

但它返回一个空数组，我该如何处理？

Answer 1

该行

return Blog.find(id).then((blog) => {

应该说

return Blog.find({ _creator: id }).then((blogs) => {

Answer 2

试试这个

blog.find({creatorid:user.id},function(err,data){
//data will be here
})

猫鼬＆＃34;发现＆＃34;返回一个空数组

2 个答案: