在koa中post请求中接收不到页面传到的值

Question

1.在学习koa的时候用koa-generator生成的项目，里面自带了koa-bodyparser。但是我在使用post请求的时候发现页面传过来的值接收不到,去查了api也没找到什么问题。

1. 相关代码

app.js

bodyParser = require('koa-bodyparser');
app.use(bodyParser());

new.ejs

        <form class="form-horizontal" action="/users/create" method="post">
        
            <div class="form-group">
                <label for="email" class="col-sm-2 control-label">邮箱</label>
                <div class="col-sm-10">
                    <input type="email" class="form-control" id="email" placeholder="邮箱" value="<%= user.email %>">
                </div>
            </div>
            
                <div class="form-group">
                <div class="col-sm-offset-2 col-sm-10">
                    <button type="submit" class="btn btn-success">提交</button>
                    <a href="/users" class="btn btn-default">返回</a>
                </div>
            </div>
        </form>

//users.js 路由

var router = require('koa-router')();
var mongoose = require('mongoose');
var User = mongoose.model('User');
router.get('/', list);
router.get('/new', add);
router.post('/create', save);

function *add(next) {
    yield this.render('/users/new', {
        title: '添加用户',
        user: {
            email: '',
            nickName: '',
            password: '',
            gender: 0,
            phone: 1,
            imgUrl: '',
            address: ''
        }
    });
}

function *save(next) {
    console.log(this.request.body);
    var user = this.request.body;
    user.createTime = new Date;
    user.lastLogin = new Date;
    var id = users.push(user)
    users.id = id - 1;
    this.redirect('/users');
}

附上依赖

{
  "name": "node-koa",
  "version": "0.1.2",
  "private": true,
  "scripts": {
    "start": "node ./bin/www"
  },
  "dependencies": {
    "co": "^4.6.0",
    "debug": "^2.2.0",
    "ejs": "~2.3.3",
    "koa": "^1.1.2",
    "koa-bodyparser": "^2.2.0",
    "koa-json": "^1.1.1",
    "koa-logger": "^1.3.0",
    "koa-mongoose": "^1.0.9",
    "koa-onerror": "^1.2.1",
    "koa-router": "^5.3.0",
    "koa-static": "^1.5.2",
    "koa-views": "^3.1.0",
    "mongoose": "^4.4.19",
    "uuid": "^2.0.2"
  },
  "devDependencies": {
    "koa-webpack-dev-middleware": "^1.2.1",
    "webpack": "^1.13.1",
    "webpack-dev-server": "^1.14.1"
  }
}

3.错误(点击看git动态图)
error

4.项目放在github上
node-koa

Answer 1

<input type="email" class="form-control" id="email" placeholder="邮箱">
<select name="gender" id="gender" title="">

try

<input type="email" class="form-control" name="email" id="email" placeholder="邮箱">

Answer 2

你装的koa-bodyparser什么版本，装2.2.0再试试

Answer 3

1）<input type="email" class="form-control" name="email" id="email" placeholder="邮箱" value="<%= user.email %>">

2）检查一下node版本，看看是不是node版本过低