1
00:00:00,840 --> 00:00:03,120
Hello, welcome to this lecture.

2
00:00:03,210 --> 00:00:11,450
In this lecture, we will study about Barometer's as a source of data access for subjects previously

3
00:00:11,490 --> 00:00:15,630
used in Barometer's Novant study barometer's.

4
00:00:15,990 --> 00:00:21,960
These are typically farm fields which are submitted from a GSB file or an e-mail file be used initially.

5
00:00:22,080 --> 00:00:22,800
And finally, Finnerman.

6
00:00:22,800 --> 00:00:30,240
But in next door testimony in the logging application we use in next hour to post posts that confuse

7
00:00:30,240 --> 00:00:31,590
the user name and password.

8
00:00:31,950 --> 00:00:33,140
So we will see that later.

9
00:00:33,480 --> 00:00:36,620
But these are typically from fields posted by a GSB orange.

10
00:00:37,440 --> 00:00:40,080
You can only read that you cannot write.

11
00:00:40,140 --> 00:00:43,980
You can really read them using request get better meta Funen.

12
00:00:44,310 --> 00:00:50,540
And these are of string type the type of these parameters on this thing.

13
00:00:50,850 --> 00:00:54,210
OK, so now let us see in eclipse how it looks.

14
00:00:55,190 --> 00:00:56,060
The open eclipse.

15
00:00:58,050 --> 00:00:58,830
Close this.

16
00:01:01,000 --> 00:01:03,580
Businessman, Waterlogging Servlet.

17
00:01:07,130 --> 00:01:08,510
Now in Logan Servlet.

18
00:01:10,070 --> 00:01:19,670
We got a new post because this was the post form so that we posted a form from a Turkish deamon and.

19
00:01:21,030 --> 00:01:22,110
What we did was.

20
00:01:25,610 --> 00:01:32,270
You're going to get better with that username requestor, get better password.

21
00:01:32,300 --> 00:01:37,600
These were the farm fields, username and password and used get barometer to get the better meter and

22
00:01:37,610 --> 00:01:38,740
this type thing.

23
00:01:39,230 --> 00:01:45,410
So the type is always getting you get used to request object to get better meter and this is how you

24
00:01:45,410 --> 00:01:46,470
get a better meter.

25
00:01:46,700 --> 00:01:48,080
You can set up an ATM.

26
00:01:48,380 --> 00:01:50,100
You can write about a meter.

27
00:01:50,300 --> 00:01:51,650
You can read about a meter.

28
00:01:51,650 --> 00:01:58,840
So you read the barometer and you use the name username in the name has been given as user names.

29
00:01:58,840 --> 00:02:04,100
So we use exactly that as a starting point to get better meter.

30
00:02:04,430 --> 00:02:10,580
So we use fundamentally what the point is that we use to get better, meaning the method of the request

31
00:02:10,580 --> 00:02:11,730
to get a better return.

32
00:02:12,680 --> 00:02:15,050
So this is the essence of parameters.

33
00:02:15,410 --> 00:02:17,970
In the next lecture, we will study attributes.

34
00:02:18,440 --> 00:02:20,080
So see you in the next lecture.