Question

我在设置RESTful API实践作为教程时遇到问题，我的设置如下工作但我的问题是当我打开Mongo和db.users.find（）相应的数据时，我只得到了“ firstName“来自我的HTML表单。

// ROUTE SETTINGS
var express = require("express");
var app = express();
var port = 3000;

var bodyParser = require('body-parser');
app.use(bodyParser.json());
app.use(bodyParser.urlencoded({ extended: true }));

var mongoose = require("mongoose");
mongoose.Promise = global.Promise;
mongoose.connect("mongodb://localhost:27017/node-demo");

var nameSchema = new mongoose.Schema({
  firstName: String,
  lastNameName: String
});

var User = mongoose.model("User", nameSchema);

app.get("/", (req, res) => {
    res.sendFile(__dirname + "/index.html");
});

app.post("/addname", (req, res) => {
  var myData = new User(req.body);
  myData.save()
    .then(item => {
      res.send("item saved to database");
    })
    .catch(err => {
      res.status(400).send("unable to save to database");
    });
});

app.listen(port, () => {
    console.log("Server listening on port " + port);
});

下面的HTML表单：

<!DOCTYPE html>
<html>
    <head>
        <title>Intro to Node and MongoDB</title>
    </head>

    <body>
        <h1>Into to Node and MongoDB</h1>
        <form method="POST" action="/addname">
            <label>Enter Your Name</label><br>
            <input type="text" name="firstName" placeholder="Enter first name..." required>
            <input type="text" name="lastName" placeholder="Enter last name..." required>
            <input type="submit" value="Add Name">
        </form>
    </body>
</html>

有什么东西我遗漏了吗？我已经尝试了db.find的所有变体，但我得到的就是

{"_id" : ObjectId<"5b208054b0ef0f0d8c238b1f">, "firstName": "sgez", "_v":0}

我如何能够从MongoDB中的HTML表单访问lastName部分

HTML表单提交为.post到MongoDB

0 个答案: