在查询中找不到ACL的用户

Question

我正在使用Parse，我有大约500个用户。我刚刚遇到一个新问题，其中只有一些用户拥有他们的ACL集，并且在查询时找不到它们。基本上，我无法访问任何拥有ACL集的用户。有任何想法吗？谢谢！

Answer 1

尝试在Parse应用程序的云代码（javascript）中创建自定义函数或后台作业，并尝试执行以下操作：

// bypass ACL restriction
Parse.Cloud.useMasterKey();

// take an user for test, fetch it
var someFetchedUser = ......;

// creating new acl object
var newACL = new Parse.ACL();

// define public read access on this acl object ( means: all users can read the owner row
// that will keep this acl ( so the someFetchedUser )
newACL.setPublicReadAccess(true);
// define possibility to write / delete just to this user ( so, the owner user himself )
newACL.setWriteAccess(someFetchedUser.id,true);

// set the new ACL to the fetched user ( overwrite previous one )
someFetchedUser.setAcl(newACL);

// apply modification ( should works since you're working with masterkey from the scratch )
someFetchedUser.save().then(function(savedUser){
   // Do your stuff..
},function(err){
   // Damn!!!! something was wrong....
});

它应该更改用户的ACL（根据需要进行更改以将其应用于所有用户）

希望它有所帮助！