我正试图通过facebook授权用户,为此我使用了'u linkWith方法。
我可以对新用户使用@linkWith方法。例如,此代码可以工作:
//I get the data with Facebook SDK
var data = {
authData: {
id: <user_id>,
access_token: <user_access_token>
}
};
const user = new Parse.User();
user._linkWith('facebook', { authData: data.authData })
.then(user => {
//Make something with the user
})
.catch(error => console.log(error));
const randomstring = require('randomstring');
//I get the data with Facebook SDK
var data = {
email: <user_email>,
authData: {
id: <user_id>,
access_token: <user_access_token>
}
};
const query = new Parse.Query(Parse.User);
query.equalTo('email', data.email);
query.first({ useMasterKey: true })
.then(async user => {
if (!user) {
user = new Parse.User();
user.set('password', randomstring.generate());
user.set('username', data.email);
user.set('email', data.email);
user = await user.signUp(null);
}
user._linkWith('facebook', { authData: data.authData })
.then(user => {
//Make something with the user
})
.catch(error => console.log(error));
})
.catch(error => console.log(error));
运行此代码时,出现错误“Cannotmodifyuser8bnzz8omty7”。
我的问题:
-
是否可以在现有用户上使用@linkWith方法,如上面的示例所示?
-
如果是,怎么做?
-