解析云:将推送发送给单个用户

Question

我正在使用Parse,我无法使这种方法起作用.

我们的想法是从"云代码"中的任何平台向具有已知用户标识符的单个用户发送推送.

查询我试过没有推送到该用户(实际上没有推送到任何用户)

• PF通过用户指针安装:

  var targetUser = new Parse.User();

  targetUser.id = userID;

  var query = new Parse.Query(Parse.Installation);

  query.equalTo('user', targetUser);

• 在PFUser本身中查询

  var query = new Parse.Query(Parse.User);

  query.equalTo('objectId', userID);

该方法的完整代码:

Parse.Cloud.define("sendPushContactUser", function(request, response) {

// Get parameters
var userID       = request.params.userID; // I'm obviously passing this parameter in the method call


// Query
/* ------ query = Any of the above options ------ */


Parse.Push.send({
    where: query,
    data: {
        title   : "New message",
        alert   : "User message",   
        badge   : "Increment",
        sound   : "soundNotifUserContact.caf",
        "params" : {
            "pushType"  : 2,
            "userID"    : userID
        }
    }
}, {
    success: function() {
        response.success();
    },
    error: function(error) {
        response.error(error);
    }
    });

});

谢谢你的时间和帮助.

Answer 1

这对我很有用,但您必须在以下情况下将用户与您的安装相关联:

var query = new Parse.Query(Parse.User);
query.equalTo('username', 'Sento');
// Find devices associated with these users
var pushQuery = new Parse.Query(Parse.Installation);
// need to have users linked to installations
pushQuery.matchesQuery('user', query);


Parse.Push.send({
    where: pushQuery,
    data: {
        aps: {
            alert: "Test",
            sound: ""
        }
    }
}, {
    success: function () {
        response.success("Hello world!");
    },
    error: function (error) {
        response.error(error);
    }
});