【发布时间】:2020-07-21 14:32:22
【问题描述】:
我知道使用 ID 更新 CKRecord 只是使用 fetchRecordWithID 并使用 CKModifyRecordsOperation 如下所示。
publicData.fetchRecordWithID(recordIDToSave) { (record, error) in
if let recordToSave = record {
//Modify the record value here
recordToSave.setObject("value", forKey: "key")
let modifyRecords = CKModifyRecordsOperation(recordsToSave:[recordToSave], recordIDsToDelete: nil)
modifyRecords.savePolicy = CKRecordSavePolicy.AllKeys
modifyRecords.qualityOfService = NSQualityOfService.UserInitiated
modifyRecords.modifyRecordsCompletionBlock = { savedRecords, deletedRecordIDs, error in
if error == nil {
print("Modified")
}else {
print(error)
}
}
publicData.addOperation(modifyRecords)
} else {
print(error.debugDescription)
}
}
但是我可以在没有 fetchRecord 的情况下更新记录吗?
【问题讨论】:
标签: ios swift icloud cloudkit ckmodifyrecordsoperation