使用Superagent和Express 4接收POST请求数据

时间:2015-11-26 21:53:49

标签: node.js post express router superagent

Express -v:4.13.3

Superagent -v:1.4

从我的应用程序的前端发送POST请求的功能:

search: () => {
    request.post('/api/search')
      .set('Content-Type', 'application/json')
      .send({hello: 'hello w'})
      .end((err, response) => {
        if (err) return console.error(err);

        serveractions.receiveTest(response);
      });
  }

我的快递路由器文件:

var express = require('express');
var router = express.Router();
var bodyParser = require('body-parser');

router.use(bodyParser.urlencoded({extended: false}));

router.post('/api/search', (req, res, next) => {
  console.log(req.body);
  res.json({test: 'post received'});
});

module.exports = router;

路由器成功发送和接收请求,但即使我正在使用Superagent进行.send({hello: 'hello w'}),req.body仍然是空的。为了正确发送json对象并在路由器中接收它,我需要更改什么?

1 个答案:

答案 0 :(得分:6)

我想出了答案:

我将路由器文件更改为:

var express = require('express');
var router = express.Router();
var bodyParser = require('body-parser');

router.use( bodyParser.json() );
router.use(bodyParser.urlencoded({
  extended: true
}));

router.post('/api/search', (req, res, next) => {
  console.log(req.body);
  res.json({test: 'post received'});
});

module.exports = router;

我的请求方法是:

searchRequest : (data) => {
  request
    .post('/api/search')
    .send({ searchTerm : data })
    .end((err, res) => {
      if (err) console.log(err);
      console.log(res);
    })
}