Query Reported DP Logs

You can query the recent historical logs of reported data points (DPs). Currently, you can query only the data of the past 7 days.

Query device operation logs

Query the historical logs of reported DPs, helping you understand the operation history of the device within a certain period of time.

Method signature

- (void)queryDeviceOperateLogWithDpIds:(NSArray *)dpIds
                                offset:(NSInteger)offset
                                 limit:(NSInteger)limit
                             startTime:(NSDate *)startTime
                               endTime:(NSDate *)endTime
                                 isASC:(BOOL)isASC
                               success:(ThingSuccessID)success
                               failure:(ThingFailureError)failure;

Parameter description

Example

Objective-C

NSArray *dpIds = @[@"1", @"2"];
NSInteger offset = 0;
NSInteger limit = 10; // The sum of the values of offset and limit cannot exceed 1000.
NSDate *startTime = nil; // Use actual date if available
NSDate *endTime = nil; // Use actual date if available
BOOL isASC = NO;

ThingSmartDevice *device = [[ThingSmartDevice alloc] init];
[device queryDeviceOperateLogWithDpIds:dpIds offset:offset limit:limit startTime:startTime endTime:endTime isASC:isASC success:^(id result) {
    NSLog(@"Success: %@", result);
} failure:^(NSError *error) {
    NSLog(@"Error: %@", error);
}];

Swift

let dpIds: [String] = ["1", "2"]
let offset: Int = 0
let limit: Int = 10 // The sum of the values of offset and limit cannot exceed 1000.
let startTime: Date? = nil // Use actual date if available
let endTime: Date? = nil // Use actual date if available
let isASC: Bool = false

let device = ThingSmartDevice()
device.queryDeviceOperateLog(withDpIds: dpIds, offset: offset, limit: limit, startTime: startTime, endTime: endTime, isASC: isASC, success: { result in
    print("Success: \(result)")
}, failure: { error in
    print("Error: \(error)")
})