Question

学习表达并面对问题。在我创建模块体解析器之后开始不起作用。所有请求都是合并的，但数据不会解析。

let express        = require('express');
let bp             = require('body-parser');
let dishRouter     = require('./dishRouter');
let app            = express();
let hostname       = 'localhost';
let port           = 8080;

dishRouter.use(bp.json()); //don't work

app.use('/dishes', dishRouter);
app.use(express.static(__dirname + '/public'));
app.listen(port, hostname, function(){
    console.log(__dirname);
    console.log(`Server has running at http://${hostname}:${port}`);
});

//我的dishRouter模块

let express = require('express');
let router  = express.Router();

router.route('/')
.all(function(req, res, next){
    res.writeHead(200, {'Content-type': 'text/plain'});
    next();
})
.get(function(req, res, next){
    res.end('We will dish for you');
})
.post(function(req, res, next){
    res.end('Will add the dish:' + req.body.name + ' with details: ' + req.body.description);
})
.delete(function(req, res, next){
    res.end('Deleting all dishes');
});

module.exports = router;

Answer 1

如本例所示，您在休息后错过了发送：

using (var sr = new StreamReader(endpointResponse.GetResponseStream())) {
    var serializer = new System.Web.Script.Serialization.JavaScriptSerializer();
    var jsonObject = serializer.DeserializeObject(sr.ReadToEnd());
    return Json(jsonObject, JsonRequestBehavior.AllowGet);
}

为什么POST的请求不解析？

1 个答案: