【发布时间】:2018-11-24 04:32:20
【问题描述】:
如何从 firebase 数据库中删除最后一个节点?
这是json:
{"Top":{
"-LEdsuTpH4RKwjweqTNG" : {
"conversionStatus" : 0,
"dateStamp" : "6/10/2018"
},
"-LEdz-O3fQECgKTsYu1U" : {
"conversionStatus" : 0,
"dateStamp" : "6/10/2018"
},
"-LEdz7gymhoCQTQVWrtz" : {
"conversionStatus" : 0,
"dateStamp" : "6/10/2018"
}
}
}
我要删除最后一个节点 ==>
"-LEdz7gymhoCQTQVWrtz" : {
"conversionStatus" : 0,
"dateStamp" : "6/10/2018"
}
【问题讨论】:
标签: json firebase firebase-realtime-database flutter