Ios 创建用于删除最后一天记录的后台作业
如何从表中删除最后一天记录Ios 创建用于删除最后一天记录的后台作业,ios,xcode,parse-platform,background-process,Ios,Xcode,Parse Platform,Background Process,如何从表中删除最后一天记录 Parse.Cloud.job("deleteOldEntries", function(request, status) { var GameScore = Parse.Object.extend("GameScore"); var query = new Parse.Query(GameScore); var day = new Date(); day.setDate(
Parse.Cloud.job("deleteOldEntries", function(request, status) {
var GameScore = Parse.Object.extend("GameScore");
var query = new Parse.Query(GameScore);
var day = new Date();
day.setDate(day.getDate()-1);
query.lessThan("createdAt", day);
query.find({
success:function(results) {
console.log(results);
for (var i = 0, len = results.length; i < len; i++) {
var result = results[i];
result.destroy({});
console.log("Destroy: "+result);
}
status.success("Delete successfully.");
},
error: function(error) {
status.error("Uh oh, something went wrong.");
console.log("Failed!");
}
})
});
Parse.Cloud.job(“deleteOldEntries”,函数(请求,状态){
var GameScore=Parse.Object.extend(“GameScore”);
var query=newparse.query(GameScore);
var day=新日期();
day.setDate(day.getDate()-1);
查询.lessThan(“createdAt”,日期);
查询.查找({
成功:功能(结果){
控制台日志(结果);
对于(变量i=0,len=results.length;i
我正在使用此代码删除最后一天的记录,它已成功部署到服务器。之后,我成功地安排了作业,但没有删除记录
感谢您的帮助。Parse.Cloud.job(“deleteMessages”),函数(请求、状态){
Parse.Cloud.job("deleteMessages", function(request, status) {
Parse.Cloud.useMasterKey();
var ts = Math.round(new Date().getTime() / 1000);
var tsYesterday = ts - (24 * 3600);
var dateYesterday = new Date(tsYesterday*1000);
var query = new Parse.Query("Your Object Class");
query.lessThan("createdAt", dateYesterday);
query.find({
success: function(result) {
for(var i=0; i<result.length; i++) {
result[i].destroy({
success: function(object) {
status.success("Delete job completed");
alert('Delete Successful');
},
error: function(object, error) {
status.error("Delete error :" + error);
alert('Delete failed');
}
});
}
status.success("Delete job completed");
},
error: function(error) {
status.error("Error in delete query error: " + error);
alert('Error in delete query');
}
});
});
Parse.Cloud.useMasterKey();
var ts=Math.round(new Date().getTime()/1000);
var TsDayed=ts-(24*3600);
var DateDateDayed=新日期(TSDayed*1000);
var query=newparse.query(“您的对象类”);
query.lessThan(“createdAt”,dateday);
查询.查找({
成功:功能(结果){
对于(var i=0;i