[[Computer-java language] Experience +1059]

[Skills [Computer-java Language] Level: lv2→lv4]

【Free dominance point】: 6995

A large wave of knowledge about programming poured into Jiang Chengwen's mind.

Compared to the music and science in the past, the impact this time was particularly real, and even made him feel some headaches on his head.

"hiss……"

Jiang Chengwen couldn't help but take a breath, rubbed his eyebrows and said, "I know why programmers always lose their hair."

The difficulty of programming language is not the code, but the logic is too dependent on this thing!!

Layer after layer, once a place makes a mistake, the bug will continue, just like the wooden board effect. If a piece is short, it can only be repaired, but the things you have to repair will sooner or later. Only by changing a board can the problem be completely solved.

Jiang Chengwen breathed a sigh of relief and sat in the bedroom.

Start downloading Java SDK, start installing the language and configuring the integrated environment.

Start working as a coder today!!

The development of the app is relatively difficult, so Jiang Chengwen initially chose to create web pages first.

Java has particularly powerful functions and is currently the mainstream software for apps and web. Learning this is probably enough.

But when Jiang Chengwen began to prepare for construction, he was stunned.

Even if he brushed Java to lv4, he found that this thing only has logic.

It means that he has now only improved one framework, that is, the underlying foundation.

As for the content in the framework, he needs to find it again!

"You still have to learn the front-end? You still have to learn the database? You still have to learn the web page construction?"

Jiang Chengwen had a headache.

Is this his?... Bundle sales!

There is nothing I can do, Jiang Chengwen only unlocks new skills one by one, and then adds points one by one.

[Skills [Computer-web web page production] Level: lv1→lv4]

[Skills [Computer-mysql Database] Level: lv1→lv4]

[Skills [Computer-Web Page Construction] Level: lv1→lv4]

【Free dominance point】: 3658

Jiang Chengwen couldn't help but smack his lips and muttered: "If I build another app, I won't be able to squeeze it out?"

"Oh... let's do it."

So, Jiang Chengwen stayed at home these days and began his own difficult journey of typing.

During this period, he took the time to learn about ui. It was not difficult to use any control points, but it just depends on his own aesthetics.

In Jiang Chengwen's plan, the web pages are divided into several sections.

Campus takeaway, snack shop, reward section, announcement section, exchange section, and user module.

On campus takeaway, merchants in the school need to be invited to settle in. Students on campus orders are ordered, student delivery/merchant delivery, and mutually beneficial matters between the two parties. After the interests are clearly distinguished, merchants will be happy to cooperate, and if they find someone, they can also cooperate with the school.

Snack shops provide a platform for shops selling snacks in university dormitories, and charge a little handling fee per order.

The others are offering reward modules, which are actually the most important ones, such as finding someone to do PPT, finding someone to write papers, and replacing express delivery on behalf of others...

Theoretically, this module has the greatest effect.

The last communication module is obvious, and it is more like a large space, just putting a campus inside to provide a communication platform.

These are just things that have been thought of for a long time, but they are only implemented now.

The most important thing now is the linkage between user programs and third-party payments. After all, online payments need to be achieved. Fortunately, online payments are popularized enough now, and it is not difficult to say that it will be very difficult, so Jiang Chengwen did not worry too much.

Jiang Chengwen never went out from the afternoon to the evening.

On the first day, I wrote some frameworks and there were many things to do later.

From front-end to back-end, to database, to build...

He was going to do all this alone, but when he actually implemented it, he realized that a person's power was still a little weak.

But it's okay. He likes this kind of struggle, at least he won't be idle and has nothing to do.

When he was in school, he was studying, but he didn't know what to learn. That feeling was the most painful.

After saving the code, Jiang Chengwen turned off the computer and rested.

I got up early the next morning.

After washing up, he continued to work as a coder. He stopped until twelve o'clock in the afternoon.

After cleaning up, I went out and prepared to go to the Internet cafe where Han Jing works.

I went downstairs and took a taxi to Nanping Shopping Street.

After arriving at the place, Jiang Chengwen followed the street and found the location of the Internet cafe.

At noon, Internet cafes are coming one after another.

After Jiang Chengwen went in, he saw Han Panghu sitting at the front desk of the Internet cafe, turning on the computer.

Han Jing skillfully turned on the computer and asked for money, saying, "Machine No. 65, this is the change to find you."

The people who were surfing the internet took the change and left the front desk.

When he turned his head, he saw Jiang Chengwen standing beside him.

“Eh?”

Han Jing paused for a moment, as if she was a little busy and confused.

She came to her senses and said, "When did you come, don't call me."

"I've just arrived. Seeing that you are busy, I didn't call you."

She is not the only one at the front desk, but also two network managers and a water bar staff member.

After 11 years of development, Internet cafes have been particularly perfected.

The person who is working in the water bar is also a girl, she is older.

"Your boyfriend?" asked the girl from the water bar.

"He..."

Han Jing smiled, nodded and said, "I'm a man."

"Ouch……"

The girl smiled badly, turned her head and looked at Jiang Chengwen again.

Han Jing left the front desk and pulled Jiang Chengwen to sit down in the empty seat next to the front desk.

"Come and sit."

After she sat down, she asked, "Have you eaten?"

Jiang Chengwen said: "I'm fine, but you, I see you've been busy all the time, probably because you didn't eat."

"I'm going back to eat after get off work."

"Don't you eat it?"

"We work for a short time and don't include food."

After just a few chats, someone came to the Internet cafe to turn on the computer.

"You wait a moment, I'll tell you when I finish my work."

"Well, you're busy first."

Han Jing said, and returned to the front desk.

At this time at noon, people came one after another. Han Jing wanted to find free time to chat with Jiang Chengwen, but there were too many people and they were busy.

Han Jing looked at Jiang Chengwen sitting aside with a little worried, feeling a little guilty.

Jiang Chengwen simply took out his mobile phone to browse the forum.

From twelve:30 noon to two o'clock, Han Jing was so busy that she couldn't get up.

After two o'clock, the Internet cafe was full, and at least I felt relieved.

Her mood was obviously not very high.

Seeing her sad face, Jiang Chengwen asked, "What's wrong? This is a frown."

"I'm sorry..."

Han Jing pursed her mouth and said, "Let you aside..."
To be continued...