使用猫鼬。我试图用hbs表单中的提交和发布来保存一个值,当我提交它并在本地主机网站上查看它时,它会向我显示";参数";obj";to Document((必须是一个对象,得到14";。
var express = require('express');
var router = express.Router();
var {grades} = require('../modeloUser');
const buscar ={};
const bodyParser = require('body-parser');
var {Save} = require ('../models/Save');
router.get('/', function(req, res, next) {
//console.log(texto);
buscar.guardar()
.then(a=>{
res.render('obtener',{prop: a});
})
});
router.post('/save', (req, res) => {
const save =Save(`${req.body.fname}`)
console.log("valor esperado"+save);
return save;
});
buscar.guardar = async()=>{
const notes = await grades.find({student_id:{$eq:14}});
return notes;
}
module.exports = router;
//module.exports =buscarPorCoincidenciaTodos;
这是我的型号
const saveSchema = new mongoose.Schema(
{
busqueda:Number
},{
timestamp:true
}
);
const Save = new mongoose.model('Save',saveSchema);
module.exports ={Save}
您的语法没有意义。
阅读文档:https://mongoosejs.com/docs/
应该是这样的:
const save = new Save({
busqueda: body.req.fname
})