Alas, I am old. I made a Bug for myself (Chrome download has no suffix problem)

Problem:

In the past few days, some garden technical colleagues have reported that there is no suffix when downloading autumn-style ad killers.

 

The problem persists for a long time:

In fact, this problem is also reflected by the majority of weibo fan genie users. However, it is normal for me to perform a thousand tests on this machine.

 

I worked very hard to find the problem:

1: I have also tested N types of browsers (ie, firefox, chrome, maxthon, etc.), and it is normal.

2: I switched to different download software tests (qq tornado, Thunder, etc.), still normal ....

3: I searched all kinds of keywords on the Internet: (the browser downloads related text without a suffix), it is not found a relevance article.

 

Reminder:

All these questions can only be opened for the moment. If the user is not suspended, the browser will download a suffix, And the suffix of .rar should be modified later.

 

Good communication with technical friends:

Since the previous users only reflected that there was no suffix, they did not tell any browsers to download the data, and added a lot of tips.

Fortunately, this time the garden friends directly reflected that it was Chrome, and my Chrome was also normal;

So: Let the other party release the version number, and then install the new version on its own. A test will not work.

Okay, I finally got a download without a suffix on my local machine, so I don't have to guess again.

 

If the problem can be reproduced, the problem can be easily solved:

Well, I started to capture packets and wanted to compare whether the request was special. This capture made me discover the secrets:

 

Why not?

There are two ":"

Go back and read the code:

 

I wrote another ":" and deleted it quickly. Everything is normal ..

The tragedy is that chrome does not recognize it .... Other browsers are compatible.

Summary:

It has been more than a year since the BUG was stored, and it has been a tragedy for more than a year. Well, I have created a new type of exception for the Internet.

Old, this code repeat several dozen or hundreds of times in front of me, that is, I never saw the ":"...