Correct POST html with JSON data

[Mbded]

Firstly I will show Logs from wireshark, ofcorse this is not all, because content is to big as for put to this post. This is after execute request from html file. Him content is above in my post. So may be now You Can tell me how Can I build request in Qt

What your code sends as the request body is a raw JSON string

Can You tell me more ? How Can I do that in Qt ?

No. Time Source Destination Protocol Length Info
9 16.442812000 192.168.1.100 192.168.1.108 TCP 74 39008→80 [SYN] Seq=0 Win=29200 Len=0 MSS=1460 SACK_PERM=1 TSval=25654464 TSecr=0 WS=128

Frame 9: 74 bytes on wire (592 bits), 74 bytes captured (592 bits) on interface 0
Interface id: 0 (wlan0)
Encapsulation type: Ethernet (1)
Arrival Time: Aug 19, 2015 09:53:07.607279000 CEST
[Time shift for this packet: 0.000000000 seconds]
Epoch Time: 1439970787.607279000 seconds
[Time delta from previous captured frame: 2.512966000 seconds]
[Time delta from previous displayed frame: 0.000000000 seconds]
[Time since reference or first frame: 16.442812000 seconds]
Frame Number: 9
Frame Length: 74 bytes (592 bits)
Capture Length: 74 bytes (592 bits)
[Frame is marked: False]
[Frame is ignored: False]
[Protocols in frame: eth:ethertype:ip:tcp]
[Coloring Rule Name: HTTP]
[Coloring Rule String: http || tcp.port == 80 || http2]
Ethernet II, Src: HonHaiPr_3b:8d:ce (e4:d5:3d:3b:8d:ce), Dst:xxx_03:0d:f5 (18:cc:23:03:0d:f5)
Internet Protocol Version 4, Src: 192.168.1.100 (192.168.1.100), Dst: 192.168.1.108 (192.168.1.108)
Transmission Control Protocol, Src Port: 39008 (39008), Dst Port: 80 (80), Seq: 0, Len: 0

No. Time Source Destination Protocol Length Info
10 16.444134000 192.168.1.108 192.168.1.100 TCP 74 80→39008 [SYN, ACK] Seq=0 Ack=1 Win=5792 Len=0 MSS=1460 SACK_PERM=1 TSval=378311 TSecr=25654464 WS=4

Frame 10: 74 bytes on wire (592 bits), 74 bytes captured (592 bits) on interface 0
Interface id: 0 (wlan0)
Encapsulation type: Ethernet (1)
Arrival Time: Aug 19, 2015 09:53:07.608601000 CEST
[Time shift for this packet: 0.000000000 seconds]
Epoch Time: 1439970787.608601000 seconds
[Time delta from previous captured frame: 0.001322000 seconds]
[Time delta from previous displayed frame: 0.001322000 seconds]
[Time since reference or first frame: 16.444134000 seconds]
Frame Number: 10
Frame Length: 74 bytes (592 bits)
Capture Length: 74 bytes (592 bits)
[Frame is marked: False]
[Frame is ignored: False]
[Protocols in frame: eth:ethertype:ip:tcp]
[Coloring Rule Name: HTTP]
[Coloring Rule String: http || tcp.port == 80 || http2]
Ethernet II, Src: xxxx_03:0d:f5 (18:cc:23:03:0d:f5), Dst: HonHaiPr_3b:8d:ce (e4:d5:3d:3b:8d:ce)
Internet Protocol Version 4, Src: 192.168.1.108 (192.168.1.108), Dst: 192.168.1.100 (192.168.1.100)
Transmission Control Protocol, Src Port: 80 (80), Dst Port: 39008 (39008), Seq: 0, Ack: 1, Len: 0


No. Time Source Destination Protocol Length Info
12 16.444457000 192.168.1.100 192.168.1.108 HTTP 613 POST /ask.cgi HTTP/1.1 (application/x-www-form-urlencoded)

Frame 12: 613 bytes on wire (4904 bits), 613 bytes captured (4904 bits) on interface 0
Interface id: 0 (wlan0)
Encapsulation type: Ethernet (1)
Arrival Time: Aug 19, 2015 09:53:07.608924000 CEST
[Time shift for this packet: 0.000000000 seconds]
Epoch Time: 1439970787.608924000 seconds
[Time delta from previous captured frame: 0.000284000 seconds]
[Time delta from previous displayed frame: 0.000284000 seconds]
[Time since reference or first frame: 16.444457000 seconds]
Frame Number: 12
Frame Length: 613 bytes (4904 bits)
Capture Length: 613 bytes (4904 bits)
[Frame is marked: False]
[Frame is ignored: False]
[Protocols in frame: eth:ethertype:ip:tcp:http:urlencoded-form]
[Number of per-protocol-data: 1]
[Hypertext Transfer Protocol, key 0]
[Coloring Rule Name: HTTP]
[Coloring Rule String: http || tcp.port == 80 || http2]
Ethernet II, Src: HonHaiPr_3b:8d:ce (e4:d5:3d:3b:8d:ce), Dst: xxx_03:0d:f5 (18:cc:23:03:0d:f5)
Internet Protocol Version 4, Src: 192.168.1.100 (192.168.1.100), Dst: 192.168.1.108 (192.168.1.108)
Transmission Control Protocol, Src Port: 39008 (39008), Dst Port: 80 (80), Seq: 1, Ack: 1, Len: 547
Hypertext Transfer Protocol
HTML Form URL Encoded: application/x-www-form-urlencoded