我在Stack Overflow上看到了类似的问题,并找到了使用的解决方案:
app.use(bodyParser.urlencoded({ extended: true }));
app.use(bodyParser.json());
但是打印日志req.body
是空白的。
app.js内容:
var express = require('express');
var path = require('path');
var app = express();
var bodyParser = require('body-parser');
// Define the port to run on
app.set('port', 8888);
app.use(express.static(path.join(__dirname, '/webapp/public')));
app.use(bodyParser.urlencoded({ extended: true }));
app.use(bodyParser.json());
app.post('/getsolution', function (req, res) {
console.log("request body is",req.body); //----req.body is blank here
});
来自angular的发布请求代码如下
var parameters = JSON.stringify({ "urlPath": $location.path()});
$http.post('http://localhost:8888/getsolution/', parameters)
.then(function (response) {
if (response.data == "") {
$window.location.href = 'http://localhost:8888/';
} else {
$scope.puzzle = response.data;
$scope.puzzleSolution = response.data.solution;
}
}).catch(function onError(response) {
$window.location.href = 'http://localhost:8888/';
});
控制台上的日志打印是
请求正文是{}
var app = angular.module('puzzleappsolution', [], function ($locationProvider) {
$locationProvider.html5Mode(true);
});//----->It is now working
var app = angular.module('puzzleappsolution', []);
答案 0 :(得分:1)
以角度
为您的请求添加Content-Type
标头
$http.post('http://localhost:8888/getsolution/', parameters, {
headers: {
'Content-Type': 'application/json'
}
})