bodyParser 支持此类参数解析.
注意: 在提交之前需要指定http 请求头为 content-type=application/json
代码如下:
var express = require('express');
var bodyParser = require('body-parser');
var multipart = require('connect-multiparty');
var multipartMiddleware = multipart();
//var morgan = require('morgan');
var app = express();
var server = require('http').createServer(app);
app.use(bodyParser.json({limit: '1mb'})); //这里指定参数使用 json 格式
app.use(bodyParser.urlencoded({
extended: true
}));
app.post('/json', function (req, res) {
console.log(req.body);
res.send(req.body);
});
var PORT = process.env.PORT || 8002;
server.listen(PORT);