问题描述
您好,我正在尝试从帖子中检索某些内容,并且需要传入请求中的rawBody属性.我如何找回它?
Hello I am trying to retrieve something from the post, and need the rawBody property from the incoming request. How can I retrieve it??
我尝试使用express.bodyParser(),并且在我的后处理程序中,我正在寻找req.rawBody,并且它是未定义的.
I tried using express.bodyParser() and in my post handler, I was looking for req.rawBody, and it was undefined.
我什至用connect.bodyParser()尝试了它,但是我仍然没有运气.我对rawBody的定义不确定.
I even tried it with connect.bodyParser(), but I still have no luck with it. I am getting undefined for rawBody.
我在stackoverflow网站上读时说他们已经删除了rawBody功能,但是提到将其添加到我们自己的中间件文件中是一种快速修复.我是新手,所以我不知道如何实现这一目标.下面是我的代码段.
I was reading on the stackoverflow site saying that they had removed the rawBody functionality, but mentioned that it is a quick fix to add it to our own middleware file. I am a newbie, so I do not have a clue as to how to achieve this. Below is my code snippet.
/**
* Module dependencies.
*/
var express = require('express')
, connect = require('connect')
, routes = require('./routes')
, user = require('./routes/user')
, http = require('http')
, path = require('path');
var app = express();
// all environments
app.set('port', process.env.PORT || 3000);
app.set('views', __dirname + '/views');
app.set('view engine', 'jade');
app.use(express.favicon());
app.use(express.logger('dev'));
//app.use(express.bodyParser());
app.use(connect.bodyParser());
app.use(express.methodOverride());
app.use(app.router);
app.use(express.static(path.join(__dirname, 'public')));
// development only
if ('development' == app.get('env')) {
app.use(express.errorHandler());
}
app.get('/', routes.index);
app.get('/users', user.list);
/**custom stuff**/
app.post('/upload',function(req, res){
console.log(req.header('Content-Type'));
console.log(req.header('Host'));
console.log(req.header('User-Agent'));
console.log(req.rawBody);
console.log(req.body);
res.send("<h1> Hello the response is "+req.body.username);
});
/** end**/
http.createServer(app).listen(app.get('port'), function(){
console.log('Express server listening on port ' + app.get('port'));
});
对此有任何帮助,我们深表感谢.
Any help with this is much appreciated.
谢谢.
推荐答案
您可以使用自己的中间件来做到这一点:
You can use your own middle ware to do this:
app.use(function(req, res, next){
var data = "";
req.on('data', function(chunk){ data += chunk})
req.on('end', function(){
req.rawBody = data;
next();
})
})
// Your route registration:
app.get('/', function(){// whatever...})
app.post('/test', function(req, res){
console.log(req.rawBody);
res.send("your request raw body is:"+req.rawBody);
})
这篇关于快速获取rawBody的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持!