Question

运行Files.find().fetch()时，我的Chrome控制台中只显示了5个灯具。正如您所看到的，我还有更多我想要添加到我的收藏中的灯具。第一个文件位于/ lib中，名为files.js，如下所示：

Files = new Mongo.Collection('files');

Meteor.methods({
    deleteFile: function(id) {
        // check to see if user is actually the owner of the file
        var file = Files.findOne(id);
        if (Meteor.userId() != file.owner) {
            // user could've sent any data, but we want the one in the database,
            //   so we find do Files.findOne(id).owner instead of data.owner
            throw new Meteor.Error('Not Authorized', 'User is not the right owner?');
        }

        Files.remove({_id: id});
    },
    insertFile: function(data) {
        // user must be logged in
        if (!Meteor.userId()) {
            throw new Meteor.Error('Not Authorized', 'User is not logged in!');
        }

        // set owner
        data.owner = Meteor.userId();

        // insert into the db collection
        Files.insert(data);
    },
    updateFile: function(id, data) {
        // user must be logged in
        if (!Meteor.userId()) {
            throw new Meteor.Error('Not Authorized', 'User is not logged in!');
        }

        // check to see if user is actually the owner of the file
        var file = Files.findOne(id);
        if (Meteor.userId() != file.owner) {
            // user could've sent any data, but we want the one in the database,
            //   so we find do Files.findOne(id).owner instead of data.owner
            throw new Meteor.Error('Not Authorized', 'User is not the right owner?');
        }
        // ensure data belongs to current user, client can't change the user
        data.owner = Meteor.userId();
        // update the db collection
        Files.update(id, data);
    }
});

第二个文件位于/ server中，名为fixtures.js，如下所示：

Meteor.startup(function() {
// code to run on server at startup
// count recipes entry
var num = Files.find().count();
if (num === 0) {
    var fixtures = [
        {
            username: 'FakeUser-1',
            firstName: 'John1',
            lastName: 'Smith',
            email: 'k@opt.net',
            phone: '555-555-5555',
            streetAdd: '8 Milk Street',
            town: 'Compton',
            state: 'NY',
            econtact: {
                eName: 'Jane Smith',
                phone: '555-555-5555'
            },
            prefs: 'deaf',
            admin: false
        },
        {
            username: 'FakeUser-2',
            firstName: 'John2',
            lastName: 'Smith',
            email: 'k@opt.net',
            phone: '555-555-5555',
            streetAdd: '8 Milk Street',
            town: 'Compton',
            state: 'NY',
            econtact: {
                eName: 'Jane Smith',
                phone: '555-555-5555'
            },
            prefs: 'deaf',
            admin: false
        },
        {
            username: 'FakeUser-3',
            firstName: 'John3',
            lastName: 'Smith',
            email: 'k@opt.net',
            phone: '555-555-5555',
            streetAdd: '8 Milk Street',
            town: 'Compton',
            state: 'NY',
            econtact: {
                eName: 'Jane Smith',
                phone: '555-555-5555'
            },
            prefs: 'deaf',
            admin: false
        },
        {
            username: 'FakeUser-4',
            firstName: 'John4',
            lastName: 'Smith',
            email: 'k@opt.net',
            phone: '555-555-5555',
            streetAdd: '8 Milk Street',
            town: 'Compton',
            state: 'NY',
            econtact: {
                eName: 'Jane Smith',
                phone: '555-555-5555'
            },
            prefs: 'deaf',
            admin: true
        },
        {
            owner: 'FakeUser-1',
            fileName: 'my_FakeFileAA.py',
            ancestor: 'master-fakeFileA.py',
            content: '',
            type: 'python',
            creationDate: new Date(),
            modifiedDate: new Date(),
            private: true
        },
        {
            owner: 'FakeUser-1',
            fileName: 'FakeFileAB.py',
            ancestor: 'master-fakeFileA.py',
            content: '',
            type: 'python',
            creationDate: new Date(),
            modifiedDate: new Date(),
            private: true
        },
        {
            owner: 'FakeUser-1',
            fileName: 'myFakeFileBA.py',
            ancestor: 'master-fakeFileB.py',
            content: '',
            type: 'python',
            creationDate: new Date(),
            modifiedDate: new Date(),
            private: true
        },
        {
            owner: 'FakeUser-1',
            fileName: 'myFakeFileBB.py',
            ancestor: 'master-fakeFileB.py',
            content: '',
            type: 'python',
            creationDate: new Date(),
            modifiedDate: new Date(),
            private: true
        },
        {
            owner: 'FakeUser-1',
            fileName: 'default-1A.web',
            ancestor: 'default.web',
            content: ['', '', ''],
            type: 'web',
            creationDate: new Date(),
            modifiedDate: new Date(),
            private: true
        },
        {
            owner: 'FakeUser-1',
            fileName: 'default-1B.web',
            ancestor: 'default.web',
            content: ['', '', ''],
            type: 'web',
            creationDate: new Date(),
            modifiedDate: new Date(),
            private: true
        },
        {
            owner: 'FakeUser-2',
            fileName: 'default-2A.web',
            ancestor: 'default.web',
            content: ['', '', ''],
            type: 'web',
            creationDate: new Date(),
            modifiedDate: new Date(),
            private: true
        },
        {
            owner: 'FakeUser-3',
            fileName: 'default-3A.web',
            ancestor: 'default.web',
            content: ['', '', ''],
            type: 'web',
            creationDate: new Date(),
            modifiedDate: new Date(),
            private: true
        },
        {
            owner: 'FakeUser-3',
            fileName: 'default-3B.web',
            ancestor: 'default.web',
            content: ['', '', ''],
            type: 'web',
            creationDate: new Date(),
            modifiedDate: new Date(),
            private: true
        },
        {
            owner: 'FakeUser-3',
            fileName: 'default-3C.web',
            ancestor: 'default.web',
            content: ['', '', ''],
            type: 'web',
            creationDate: new Date(),
            modifiedDate: new Date(),
            private: true
        },
        {
            owner: 'FakeUser-3',
            fileName: 'default-3D.web',
            ancestor: 'default.web',
            content: ['', '', ''],
            type: 'web',
            creationDate: new Date(),
            modifiedDate: new Date(),
            private: true
        },
        {
            owner: 'FakeUser-3',
            fileName: 'default-3E.web',
            ancestor: 'default.web',
            content: ['', '', ''],
            type: 'web',
            creationDate: new Date(),
            modifiedDate: new Date(),
            private: true
        },
        {
            owner: 'FakeUser-4',
            fileName: 'default.web',
            ancestor: 'default.web',
            content: ['', '', ''],
            type: 'web',
            creationDate: new Date(),
            modifiedDate: new Date(),
            private: false
        }
    ];

    fixtures.forEach(function(element) {
        Files.insert(element);
    });
}
});

特别是，正在插入的仅有5个文档是上面列出的前4个文档和最后一个（可能这有帮助）。我正在使用Meteor.js版本1.5.1。

修订：另外，当我打开meteor mongo＆gt; use files＆gt; db.files.find().count()我得到0.我真的不知所措。

提前致谢！

Answer 1

您的出版物，我的代码我看不到，是错误的。您可能正在使用Meteor.publish('files', function() {return Files.find({private: { $ne:true}});})，这显然只会返回5个非私人文件。

如果您在客户端上查询计数，它只会显示客户端看到的内容。

为什么我的灯具没有插入Meteor.js中的Mongo系列？

1 个答案: