When the programmer opens the plug-in

Chapter 67 How about I try
When Cheng Wen saw this problem in WeChat, he opened his test case.

This time, he dragged the test case to the virtual screen, opened the website and the app on the phone to test.

This time is a little different from before. When he opened the test case and the function to be tested, there would be a translucent screen on his left.

This time it didn't appear, but on the screen given by the system, there was an extra screen and an extra test case.

The test cases that Cheng Wen dragged over are still there, and nothing has changed.

Cheng Wen saw that there is no problem in the place where the stream is pushed upwards. It is very green and healthy, just like a lush green radish, but the color of the broadcast branch is very red.

Cheng Wen and the others used an internal service of the company at the beginning of the design, but some problems often occurred, so they changed to a commercial acceleration service provider under the strong promotion of Yao Shao.

This acceleration service provider is a well-known provider in the country, and its business volume is quite large.

In fact, the accident this time was all because the provider made a mistake when modifying a configuration, so they changed something on their side.

Under normal circumstances, when they go online, they will test it first, go online if there is no problem, and then test it again after going online.

But this time, one person was doing two jobs at the same time, and it was a bit dizzy. When testing, it was one branch, but when it went online, it was another branch.

And when he was about to go to the test, they had another question, and he went to work on that one.

That's why I didn't find it in the first place.

[It should be a problem with the service side, not our program] Lu Danxue finally came to a result.

[The result of my test here is also the same. There is a problem with the link that was played, and there seems to be no problem with the uploaded one.] Cheng Wen also shared a result of his test in the group, and gave them as a reference to solve the problem as soon as possible.

[Then I'll contact their people immediately] Yao Shao said in the group
After saying this, Yao Shao got in touch with the acceleration service provider in another group.

Let them take a quick look at this problem and explain that it has seriously affected their online products.

The reply over there was also immediate, saying that he would look at this question immediately.

Immediately, it was found out that the accident was caused by the fact that they changed something wrong. They fixed it as soon as they discovered the problem, and informed Yao Shao at the same time.

[The people over there have already said that they have changed it, let’s test it out]

After receiving this news, Cheng Wen and the others started testing, but there were still problems.

[I still have a problem here, do you have any good ones? ] Cheng Wen was the first to return in the group.

[No, I have a problem here too] Feng Le returned this time.

Ning Qi【No】

Lu Danxue [I'm not doing well here either]

Seeing the feedback in the group, Yao Shao found the acceleration service provider again, saying that there is still a problem with their test here, and asked the provider to check again to see if it has not been corrected.

Now that the cause of this problem has been found, Yao Shao is relieved a lot.

If nothing else, this problem should be resolved soon.

The provider checked again and found that there was no problem. Then they remembered a problem. It would take some time for this thing to take effect.

[It may take some time for this to take effect]

[How long will it take] Yao Shao hurriedly asked, you must know that there are only more than ten minutes before Matsunaga's demonstration.

[If it is fast, it will take more than ten minutes, if it is slow, it will be more than 30 minutes]

Seeing this Yao Shao was stunned at the time, it would take so long, so nothing would be delayed.

Yao Shao sent a message in their own team to tell everyone the current situation.

[Now there are still some problems with the service provider, and it will take about three to ten minutes to take effect. Do you have any other solutions? 】

Yao Shao doesn't know much about technology, so he had to ask everyone in this group to see if there is any temporary solution.

[We didn't use the company's service before, although it was a little unstable, but at least it worked, why don't we switch to the one in our company? 】

Lu Danxue has been following this project, and she knows more about this project than Cheng Wen who came halfway.

[Okay, then quickly cut it first]

[We can't cut it here, we can only let the back-end development do it, we can only control the web-side, but we still have the client-side, and the computer-side, which still needs to be released, and then the user downloads and installs it, which doesn't work at all 】

Yao Shao's face turned green when he saw this and remembered the two backends that he had never been able to contact.

[Why don't I try it, I know some php development] Cheng Wen said weakly in the group.

Seeing this, Yao Shao didn't believe it at first, but remembering Cheng Wen's performance in the game department that time, he also helped to fix bugs, so he believed Cheng Wen's words.

Lu Danxue felt that Cheng Wen was a bit aggressive, because Cheng Wen had never touched the code of this project, nor did he know the network of the code of this project, or even where the project was deployed, how to get started?

She is not optimistic about Cheng Wen. Although Cheng Wen said that he knows some programming knowledge, there should be no problem with this, but understanding and meeting are two different things, and being able to change it and being able to improve it in a short time are two different things.

Similarly, Ning Qi is not too optimistic about Cheng Wen.

【Okay, what do you need? ] Yao Shao asked in the group.

[I want the account authority of the online machine, and I also need to know which machines are online]

[I'll send it to you right now, it's a bit slow to apply for an account now, how about this, I'll chat with you privately and send you my account number] Lu Danxue thinks this will be faster.

【no problem】

Cheng Wen got the account to log in to the server, and immediately logged in.

First of all, what he looked for was the configuration of the web server. After finding it, he quickly located the location of the code according to the configuration inside.

Then he saw the address of the requested page on the front desk. The back-end development was still very high-quality, and Cheng Wen quickly found the real location of the code.

After finding the location of the code, Cheng Wen took a look at the code and found that it was written very well and clearly.

Basically, Cheng Wen, who has never participated in the development, can understand it at a glance, and admires in his heart, "This is an excellent code that is easy to maintain."

Then, Cheng Wen found the previously commented code in the version library, and also found the domain name of their company's internal services.

This time Cheng Wen didn't fundamentally change the code, he only changed the exit.

Because in his view, maybe the database already has relevant domain name information, and changing the code from the source can only make the newly created one take effect, and the old one cannot be modified.

So what he did was to modify the exit of the interface. At the exit, he replaced the new domain name with the domain name of their company's internal services. Cheng Wen also read the previous code, and only needed to change a domain name. Move other places.

This process sounds like a long time, but it is not long at all for Cheng Wen to change it.

(End of this chapter)