After a class, Wang Yufei had determined the project programming he needed to learn to achieve his goal, and set the first specific goal. In the first step, he needed to spend a week proficient in at least three computer languages.

That’s right, Wang Yufei decided to learn to do app development.

It takes half a month to learn the language, choose the app plan, make the finished product, and publish the program as an individual developer. In the next half month, it collects various data for testing, and gains gains in the next month.

The 23,000 yuan invested by Lu Yuxin can be used to purchase various books, development software for learning, and several test mobile phones. If there is still a few remaining products, it will be used to make the app and advertise after completing it.

Of course, given the cash collection mechanism after the app is launched, you may not get cash in two months. However, the time it takes not to be too long. This is the optimal judgment that Wang Yufei feels to make after gaining enough information.

As for why you need to learn at least three languages ​​when developing an app, it is because it draws conclusions based on various online information. Currently, there are two mainstream mobile operating systems in the world, Apple's iOS and Android.

The front-end of Android applications is mainly based on Java, so Java must be learned; while the front-end of Apple iOS system is mainly based on Objet-, so OC must also be learned.

The languages ​​of the two systems' backend servers are similar, so Wang Yufei decided to choose the easier-to-get-friendly php.

That's right, Wang Yufei's plan is very simple. Next, he will use almost all his time to learn and design an app, and make two versions of Apple and Android, and all of them are independently completed from the design of this product to programming to completion of packaging and uploading.

In other words, Wang Yufei decided to do all the work of product managers, programmers, testers and salesmen by himself. Of course, if possible, Lu Yuxin could also help...

"Xiaoyi, can you discuss something with you and move your computer to my room and lend it to me for a while?" After making up his mind, Wang Yufei spoke up with Guo Xiaoyi on the way home after evening study.

"What are you going to do?" Guo Xiaoyi looked at Wang Yufei curiously and asked softly.

"I want to learn some computer knowledge and then design and develop an app myself." Wang Yufei replied truthfully.

"Design and develop apps! Cool, what type of app do you want to design?" Guo Xiaoyi suddenly became interested.

She did not question whether Wang Yufei could succeed. In two days, Wang Yufei had successfully established an invincible image of almost omniscient and omnipotent in the mind of this little girl.

"I haven't thought about this yet. After learning to develop the language, I have to analyze the market before I can make the final decision." Wang Yufei explained honestly.

"Okay, I can promise to lend you the computer, but when your app is ready, I must be the first to use it!" Guo Xiaoyi's eyes rolled and she made her own request.

For her, it doesn’t matter whether the computer is placed in her room or Wang Yufei’s house. Anyway, it’s not winter or summer vacation now, so it’s impossible for her to use the computer normally. It’s better to hold it to Wang Yufei. After all, this guy needs a password to use it every day, and Wang Yufei has a password...

It is much more reliable to go to my brother to play with the computer during holidays than to get a password from the Queen Mother.

"Even if you don't make this request, you have to install it first." Wang Yufei smiled happily: "You are using an Apple phone. When I design the app, I can use your phone for testing."

"Tsk... Forget it, I'm too lazy to care about you, but I'll tell you first. Although the computer is in my room, I don't have a password to turn on. If you want to use the computer normally, you have to get the approval of our Empress Dowager first. I can't help you with this!" Guo Xiaoyi patted Wang Yufei on the shoulder and said like a little adult.

I was not gloating and watching the excitement, because Guo Xiaoyi knew that as long as Wang Yufei made a request, the empress dowager at home would definitely stand on Wang Yufei's side.

Even if my mother refuses to do so, my father will stand on Wang Yufei's side.

After all, this stupid guy can really make face for the two adults in the family!

Wang Yufei may not pay attention, but Guo Xiaoyi, who participated in the open class, turned around and paid attention to her parents when she was listening to the class. In Guo Xiaoyi's opinion, these two adults were almost smiling from ear to ear.

Fortunately, she is the biological daughter, and Guo Xiaoyi even suspected that if Wang Yufei were the biological children of the two, these two adults would probably have directly sent herself to the cold palace.

"Well, I know this. When I get home, I will discuss with Aunt Han." Wang Yufei nodded.

Wang Yufei was also very confident in persuading Han Qian to let him use the computer.

After all, he is used to do serious things, not entertainment. And he is confident that he will not delay his junior high school homework, after all, he has learned almost everything.

...

Sure enough, after getting home, when Wang Yufei reported his thoughts to Guo Jianfeng and Han Qian, the two agreed to put the computer in Guo Xiaoyi's room in Wang Yufei's room. He didn't even have time to mention that he was developing the app to learn computer language.

In fact, Han Qian had a lot of opinions about Guo Jianfeng buying a computer for Guo Xiaoyi.

After all, Guo Xiaoyi doesn’t spend much time now. It not only does it not play any role in buying a computer with more than 6,000 yuan, but it may also affect the child’s learning. But who made his father cherish his daughter very much? He couldn’t stand Guo Xiaoyi’s soft and hard work, so he nodded and agreed.

Han Qian was also angry with Guo Jianfeng for this matter.

Now Wang Yufei needs it, so he can make the best use of everything.

In fact, Han Qian really doesn't care that Wang Yufei uses his spare time to go online every day. After all, this child is amazingly fast in mastering knowledge. In Han Qian's opinion, what restricts Wang Yufei's development in the future is not the degree of mastering knowledge in class, but whether his horizon can be broader.

Although the information on the Internet is too complicated, it has no doubt about its role in broadening horizons.

It was not until the computer was transferred and Han Qian told Wang Yufei that she subconsciously asked: "Yufei, why do you think about the computer?"

"Auntie, I want to learn computer language and then develop an app." Wang Yufei replied.

"Ah?" Han Qian was stunned when she heard this answer.

"Don't worry, Aunt Han, I will never delay my studies." Wang Yufei solemnly promised.

"No, why do you suddenly think about developing an app?" Han Qian asked.

"Well, this is a little secret. When I really succeed, I will be the first to tell you, okay?" Wang Yufei said sincerely.

There is no way, the boy is still too shy.

After all, why do you really have to talk about developing an app? He involves a promise about love!
Chapter completed!