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angularjs - Angular post json来表达

转载 作者:行者123 更新时间:2023-12-04 23:52:30 28 4
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我正在尝试使用 angular.js 将 json 发送到服务器节点/express

我的 server.js

/*
* Setup
*/
// Dependencies
var express = require('express');
// Start Express
var app = express();
// Conf port
var port = process.env.PORT || 3000;
/*
* Conf. the app
*/
app.configure(function () {
app.use(express.static(__dirname + '/public'));
app.use(express.logger('dev'));
app.use(express.bodyParser());
app.use(express.methodOverride());
});

/*
* Routes
*/
require('./app/routes')(app);

/*
* Listen
*/
app.listen(port);
console.log("App listening on port " + port);

我的 Routes.js
module.exports = function (app) {

app.post('/post/:name', function (req, res) {
console.log("Serv get [OK]");
/*
* Disparar broadcast para all
*/
});
app.get('/', function (req, res) {
res.sendfile('./public/view/index.html');
});
}

当我的服务器收到 POST 时,我使用:
app.post('/post'...
OR
app.get('/get'...

捕捉路线?

我的 angular 应用还可以吗?
webchatApp = angular.module("webchatApp",[]);

webchatApp.controller('webchatCtrl', function ($scope,$http) {
$scope.sendMsg = function () {
var dados = {name:"test message"};
$http.post({url:'http://localhost/post/',data:dados})
.success(function (data) {
console.log("Success" + data);
})
.error(function(data) {
console.log("Erro: "+data);
})
};
});

错误: Cannot POST /[object%20Object]我的帖子有问题,它会发送: [对象% 20对象]

最佳答案

尝试更改为:

$http({
method: 'POST',
url: 'http://localhost/post/',
data: dados
})
.success(function() {})
.error(function() {});

看起来你用错了 $http.post方法签名。它应该是:
$http.post('http://localhost/post/', dados)
.success(...)
.error(...);

... 从 successerror方法已被弃用,最好是
$http.post('http://localhost/post/', dados)
.then(function() {...}) // success
.catch(function() {...}); // error

关于angularjs - Angular post json来表达,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/20675889/

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