Get application interface via Wireshark and crawl Web site data using crawlers (i)

The design content is more complicated, including APK anti-compilation, Wireshark use, Java Crawler,

When I was bored, my friend pushed me a gentleman's app.

But when I want to see the fourth one,

This Nima, (in the heart as if 10,000 grass mud horse Pentium and past), and members are required to pay, this ...

Decisive choice not to pay,

First on Baidu Look, there is a website, but the official website only left a download app link (later know why)

But it's still not going to work, so choose to decompile

The decompile gets the source code, but its data is all from the. So dynamic link library, the interface should also be inside, and then try to decompile the. So file, generated by the Assembly, this difficulty is too high, give up.

Then I thought about using the Grab kit tool to analyze the data passed by the app and downloaded a Wireshark

First use the computer to open a hotspot, and then use Wireshark to analyze the data of this hotspot

Then the phone opens the app and then Wireshark analyzes the sent packets

You can see that the data it sends

Find the one that's selected

Then double-click Enter URL

Easy to find interface, after analysis

En refers to the length of the returned

Type refers to a type

Pick a link to open

Very good, success!!!

"Not yet adjourned"

Get application interface via Wireshark and crawl Web site data using crawlers (i)