Parse platform 云代码Parse.User.current()返回null
当我在Cloud CodeParse platform 云代码Parse.User.current()返回null,parse-platform,Parse Platform,当我在Cloud CodeParse.User.current()中使用此函数时returnnull 我正在使用parseExpressCookieSession登录。 有什么建议吗 var express = require('express'); var expressLayouts = require('cloud/express-layouts'); var parseExpressHttpsRedirect = require('parse-express-https-redirect
Parse.User.current()中使用此函数时
returnnull
我正在使用
parseExpressCookieSession
登录。有什么建议吗
var express = require('express');
var expressLayouts = require('cloud/express-layouts');
var parseExpressHttpsRedirect = require('parse-express-https-redirect');
var parseExpressCookieSession = require('parse-express-cookie-session');
// Required for initializing enter code hereExpress app in Cloud Code.
var app = express();
// Global app configuration section
app.set('views', 'cloud/views');
app.set('view engine', 'ejs'); // Switch to Jade by replacing ejs with jade here.
app.use(expressLayouts); // Use the layout engine for express
app.set('layout', 'layout');
app.use(parseExpressHttpsRedirect()); // Require user to be on HTTPS.
app.use(express.bodyParser());
app.use(express.methodOverride());
app.use(express.cookieParser('helloworld'));
app.use(parseExpressCookieSession({
fetchUser: true,
cookie: { maxAge: 3600000 * 24 }
}));
Parse.Cloud.beforeSave('Menu', function(request, response) {
var Business = Parse.Object.extend('Business');
var query = new Parse.Query(Business);
query.equalTo('profile', Parse.User.current().get('profile'));
query.find({
success: function(business) {
console.log(business);
response.success();
},
error: function(error) {
response.error(error.message);
}
});
});
app.listen();
这是我用来登录/注销的代码
app.post('/login', function(req, res) {
Parse.User.logIn(req.body.username, req.body.password).then(function(user) {
// Login succeeded, redirect to homepage.
// parseExpressCookieSession will automatically set cookie.
res.redirect('/');
},
function(error) {
// Login failed, redirect back to login form.
res.redirect('/');
});
});
// Logs out the user
app.post('/logout', function(req, res) {
Parse.User.logOut();
res.redirect('/');
});
这是一个老生常谈的问题,但答案供将来参考 Parse.User.current()在用户登录的客户端(例如WebApp)中使用时,在Javascript SDK中工作,您可以使用该函数获取当前用户 要让用户调用云代码函数或对对象执行操作(beforeSave、afterSave、beforeDelete等等),您可以使用request.user属性,该属性包含发出Parse.com请求的用户 有关Parse.Cloud.FunctionRequest的更多详细信息,请参见此处: 示例代码:
Parse.Cloud.beforeSave('Menu', function(request, response) {
var requestUser = request.user;
// instance of Parse.User object of the user calling .save() on an object of class "Menu"
// code cut for brevity
});
该链接不再有效,我在任何地方都找不到关于parseExpressCookieSession的文档。该链接已更新,因为Parse更改了他们文档的URL。至于具体的parseExpressCookieSession,您必须联系原始的问题海报,我只是回答了CloudCode和Parse JS SDK中使用的解析用户之间的差异。