【发布时间】:2016-01-21 05:49:06
【问题描述】:
我正在尝试从 Ajax 发布请求中返回一些值,但我在控制台中看不到任何值。这里缺少什么?
快递
app.post('/register',function(req,res) {
//console.log(JSON.stringify(req.body)); // it works
res.send(req.body); // it doesn't work on client side.
});
jQuery
$("#register").submit(function (e) {
e.preventDefault();
var data = {};
data.username = $('#username').val();
data.email = $('#email').val();
data.password1 = $('#password1').val();
data.password2 = $('#password2').val();
if (data.password1 == data.password2) {
alert("okay");
$.ajax({
type: 'POST',
data: JSON.stringify(data),
contentType: 'application/json',
url: '/register',
success: function (data) {
console.log(data.username + data.email + data.password1 + data.password2);
// nothing returns, why?
}
});
} else {
$('.register-now').after('<div class="alert alert-danger" role="alert"> ' +
'You entered two different passwords. ' +
'</div>');
}
});
【问题讨论】:
标签: jquery json node.js express