Chapter 209: App Market (Page 1/1)

In the East Garden Restaurant, three men and one woman sat at a table in the corner.

At this time, Wu Bin already knew that the senior named Mao Rui in front of him was a programmer who was studying in graduate school, and the other senior sister Qin was here to observe.

After getting to know each other, Mao Rui first looked at Wu Bin and said: "Then I'll get straight to the point, I read the cheating program you changed, and I am very thoughtful and powerful, so I want to come out to you to discuss a few issues, so I won't bother you, right?" ”

Wu Bin waved his hand: "Don't bother, the senior is serious." ”

"You don't need to call me senior, just call me Mao Rui."

Seeing Wu Bin nodding, Mao Rui continued: "You should be no stranger to the cracked version in the app application market, right?" ”

"Well, it's not a stranger."

"In fact, the principle of these two things is the same, these cracked apps are third-party developers who reverse translate the original app, then add or remove certain functions in it, and finally recompile and package it into a new app and publish it to the app market."

Wu Bin thought about it and nodded in understanding.

"This problem,It's always been a big problem in the app market.,Of course, most people like to be able to play good games for free.,But in fact, how can this group of third-party people who repackage apps be good people.,These people used to advertise to make some money.,But it's getting worse and worse recently.。

Mao Rui said and snapped his fingers, "It's like what kind of program is plugged in, stealing user privacy, tampering with the links inside to deceive traffic or luring users to visit malicious websites, what......"

"But the most important thing is to affect the interests of genuine apps, right?" Wu Bin interrupted suddenly.

"Hahaha, it seems that my brother is a cheerful person, that's right, if it doesn't affect the interests of the genuine version, who will care if the user lives or dies, then I won't preach Weiguangzheng with you, let's call the actual."

Qin Simeng, who was drinking a drink on the side, almost choked, this is too much vernacular......

Li Yan, on the other hand, looked at the two of them with interest, looking very interested in this topic.

After taking a big sip of iced tea, Mao Rui patted the table and said: "To control this phenomenon, of course manual review is unreliable, I have to praise Apple here, the demeanor circle they established is really awesome, but Android doesn't have this life, so there is research related to automatic repackaging detection, which is the direction I am doing now." ”

"Outsourcing?" Wu Bin knew that Mao Rui was still in graduate school, so it was definitely not his job.

"Tsk, don't look down on outsourcing, if you do a good job, it will be a big bill."

Wu Bin shook his head: "Oh, I didn't mean to look down on it, so I asked casually." ”

"My idea is that wouldn't it be nice if the app market could throw all the APKs in the market into one tool, and the tool would automatically be able to recruit those repackaged apps."

"This has to solve how to give the app a tip, or "birthmark", as long as the repackaged file has the same birthmark, it can be distinguished from those apps that don't have a birthmark. ”

"Professional!" Mao Rui gave Wu Bin a thumbs up, "That's why I came to you, in that modeling of yours, I saw this possibility, and found that you are definitely a talent!" ”

"Don't dare to be."

"If you don't dare to be, don't be modest." After Mao Rui finished speaking, he took out his laptop from the schoolbag he was carrying, and opened a file to show Wu Bin a directed picture.

"You see, the current application is based on the interface as a node, and when the interface jumps, a directed graph will be established for the edge construction, and the label on the edge is the event that triggers this edge, and the running process of this graph can be used as the birthmark of the app."

Then seeing Wu Bin who was about to ask, Mao Rui preemptively said: "It's a pity that this 'birthmark' is not perfect, there are still repackaged apps that have escaped various tests, by the way, there are almost no review mechanisms in many application markets." ”

"So the genuine version is starving to death." Wu Bin spread his hands.

"Alas, so our generation of programmers has a long way to go." Sighing, Mao Rui continued to open a file and said: "In recent years, the code world is one foot high, and the magic is one foot high, and it has become more and more difficult to checkweigh and package by scanning binary code, a large amount of garbage control flow, reflection, and magic bytecode, can you feel it?" ”

"Hmm." Wu Bin nodded.

When the two were chatting hotly, Li Yan on the side found that Qin Simeng, who was sitting opposite him, seemed to be listening very seriously, but soon found that this seriousness did not seem to be aimed at the topic that Wu Bin and Mao Rui were talking about, but at Wu Bin himself.

'If I lived in the second dimension, there should be love in the eyes of this Sister Qin Xue. ’

"Alas...... Another poor man. ”

Li Yan, who has been with Wu Bin for so long, naturally understands how miserable it is for a girl to be interested in Wu Bin......

The last whole afternoon was spent in the discussion between the two, and Mao Rui's affirmation of Wu Bin was getting higher and higher.

"We're going to get dinner, do you want to bring it with you?" Li Yan, who had listened to it all afternoon, couldn't participate in the discussion, so he still didn't have such a high concentration as the two in front of him.

"Wow, that's it." Mao Rui glanced at his phone and exclaimed, "Then let's eat first." ”

Wu Bin also nodded and followed Li Yan to eat.

When queuing, Mao Rui asked Wu Bin: "Since you are not from the Academy, you are all self-taught?" ”

"Well, I'm interested in programming languages."

This sentence made Li Yan, who was behind them, couldn't help but sweat, and he suddenly remembered that when he participated in the competition, Wu Bin suddenly asked him if he knew about the programming language, that is, he had just become interested.

However, it has only been a long time, and even the big bulls of the University of Science and Technology are sure of him.

"Let me tell you, with your brain, if you learn it systematically, you will be a market tycoon in minutes, I really don't brag, the programming industry needs talents like you very much now."

"Thank you for your affirmation, but I don't have the idea of crossing borders for the time being, for now, I still prefer physics."

"Oh yes, I forgot, you're at the level of science advances in physics."

This sentence made Li Yan, who was behind them, couldn't help but sweat, and he suddenly remembered that when he participated in the competition, Wu Bin suddenly asked him if he knew about the programming language, that is, he had just become interested.

However, it has only been a long time, and even the big bulls of the University of Science and Technology are sure of him.

"Let me tell you, with your brain, if you learn it systematically, you will be a market tycoon in minutes, I really don't brag, the programming industry needs talents like you very much now." kind of talent. ”

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