Javascript Firebase通知重复消息

我面临一个严重的问题，我收到多个推送通知。 我发现它生成了很多注册令牌。 这些令牌是由同一个人制作的，使用同一个桌面，在同一个网络域上。我尝试向这些令牌发送测试消息。这些令牌工作正常

/* 1 */
{
    "_id" : ObjectId("5ab330e1a8dbc4623df77853"),
    "token" : "d8DtmhvF4_c:APA91bEaGFkn-g2B0-dpOIxfgrvfVbXiB-mLiRPaVfQpGlo4vSYC_FHJfnyQWzLnYmU9CWHqpX1rx1nR7YM7msd5umooOXPXS3dHY9QdQl0NlIkdJ8HQJth1NKPTMy7DhV9HPFrBDQvm",
    "agent" : "mozilla/5.0 (windows nt 6.1; win64; x64) applewebkit/537.36 (khtml, like gecko) chrome/65.0.3325.181 safari/537.36",
    "status" : "enable",
    "session" : "89196faa-df82-1e0f-b36b-2854ed3c7b95",
    "time" : "2018-03-22 12:28:17"
}

/* 2 */
{
    "_id" : ObjectId("5ab9b593403ab4ac0f777a63"),
    "token" : "fu-CQUJz8VA:APA91bEn0L-U14Nz0x9nw-Ck3UXbT6CeXpYJZTFBPYCfRH3eGyez3__O6GzA_isY_M_tJiKgofIXrrfhc66tBtiv1ffZ34kuQTe8Qh8oDg43zNo1HSJbQebR1WuMm3P7i28RROTaUpC2",
    "agent" : "mozilla/5.0 (windows nt 6.1; win64; x64) applewebkit/537.36 (khtml, like gecko) chrome/65.0.3325.181 safari/537.36",
    "session" : "89196faa-df82-1e0f-b36b-2854ed3c7b95",
    "status" : "enable",
    "time" : "2018-03-27 11:08:03"
}

/* 3 */
{
    "_id" : ObjectId("5abc6b6ebf33dee27bc0ccd5"),
    "token" : "d8DtmhvF4_c:APA91bFUSmTLhe5RHwPBkpUIZCsqzxBjH7yf6HBcmj709xZVG8LaJ07XZTbIZrumb2rKXJ_V9IM6ez6rSKuZqT6iuwRScNEzNQ_CS3Kvcwgp4xrf2VHkYVF5uW7gzF3tq7_izdxwYvvl",
    "agent" : "mozilla/5.0 (windows nt 6.1; win64; x64) applewebkit/537.36 (khtml, like gecko) chrome/65.0.3325.181 safari/537.36",
    "status" : "enable",
    "session" : "89196faa-df82-1e0f-b36b-2854ed3c7b95",
    "time" : "2018-03-29 12:28:30"
}

/* 4 */
{
    "_id" : ObjectId("5acab503a94c4152379c6983"),
    "token" : "d8DtmhvF4_c:APA91bFKKQox-DMLej4Mf2zdUfpE3MR0ew48i7lJ-iX7mMskp4KhCJPIhzYsTH88YZXC2FhkLJuUBOsa086Z5OLZ-jU0XFRJz4i2BJI5gWxVa5Npkd5fLsWo4t2nBTdNOZra0SD0gdXb",
    "agent" : "mozilla/5.0 (windows nt 6.1; win64; x64) applewebkit/537.36 (khtml, like gecko) chrome/65.0.3325.181 safari/537.36",
    "status" : "enable",
    "session" : "89196faa-df82-1e0f-b36b-2854ed3c7b95",
    "time" : "2018-04-09 08:34:11"
}

/* 5 */
{
    "_id" : ObjectId("5ad3efbeb98df3232dfc7fb3"),
    "token" : "d8DtmhvF4_c:APA91bHsynAV6riwAF4statZxwMt5YJUN19zCd44HRoxp9AOoLwCTG4yrq-aX5UA7ik1UB2H5l30GIYXSqaAqcOYQwyio4jMZF7-SeJ-KR6_LtqlIVNQOuRrvWpW5EAnjWyyhrX3A3rh",
    "agent" : "mozilla/5.0 (windows nt 6.1; win64; x64) applewebkit/537.36 (khtml, like gecko) chrome/65.0.3325.181 safari/537.36",
    "status" : "enable",
    "session" : "89196faa-df82-1e0f-b36b-2854ed3c7b95",
    "time" : "2018-04-16 08:35:10"
}

---

有什么建议对我有帮助吗？

这是Firebase中的一个bug。我们最近修复了它，它不应该再发生了。只要有效，SDK将继续使用相同的令牌，并且不会生成额外的令牌，除非撤销当前令牌

由于先前生成的令牌仍然有效，因此必须从服务器中删除额外的令牌（来自同一用户）