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Some self written API interfaces, as well as some QQ related (official) free API interfaces collected, can be used if necessary:

1. Get QQ avatar:

 ①  http://q2.qlogo.cn/headimg_dl?dst_uin=QQ Number&spec=100 ②  http://q1.qlogo.cn/g?b=qq&nk=QQ Number&s=100 ③  http://qlogo1.store.qq.com/qzone/QQ No./QQ No./100

2. Get QQ group avatar:

 http://p.qlogo.cn/gh/QQ Group number/QQ group number/100/

3. Get the QQ show interface:

http://qqshow-user.tencent.com/QQ No./10/00

4. Get QQ space music list:

 http://qzone-music.qq.com/fcg-bin/cgi_playlist_xml.fcg?g_tk=1916754934&json=1&uin=QQ number

5. Get QQ nickname:

① Expired

http://r.pengyou.com/fcg-bin/cgi_get_portrait.fcg?uins=QQ number

② Expired

http://users.qzone.qq.com/fcg-bin/cgi_get_portrait.fcg?uins=QQ number

New and effective interface

PUSH module

Uni app has integrated the push service, which is a unified service including client and server. It integrates the system push and individual push of many manufacturers, such as Apple APNs, Huawei, Xiaomi, OPPO, VIVO, Meizu, Google FCM, etc., regardless of the client or server, a set of codes are pushed from multiple ends.

And you only need to simply check the module item in the project configuration file manifest.json.

Pit: PUSH module not added

This is a strange question. Whether it's the official cloud packaging version or the packaging test base, this question is always prompted.

solve

Although this problem is strange, it is also very simple. You only need to repack the test base after checking the push module in the project configuration file manifest.json.

vercel

Briefly introduce vercel

Like github Pages, vercel is a free hosting platform. Similar platforms also include Netlify, which provides CDN acceleration.

But in contrast, vercel has a faster access speed in China, can host dynamic websites, and provide production environment and development environment.

Continuous integration is supported. One push will automatically build and publish. When publishing in the development environment, different links will be generated for preview.

Automatically configure https. You don't need to apply for a certificate in FreeSSL. You can also save a lot of certificate configuration and bind a custom domain name.

Register vercel

Open vercel homepage https://vercel.com/login

Unity knowledge point 1

Unity packaging WebGL message Unable to part Build

Example of error details:

Unable to parse Build/*.framework.js.gz! This can happen if build compression was enabled but web server hosting the content was misconfigured to not serve the file with HTTP Response Header “Content-Encoding: gzip” present. Check browser Console and Devtools Network tab to debug.

Illustration:

terms of settlement

The magic of js

Knowledge point problem recurrence

Today, when debugging the coded code, we increased or decreased the value of an element of an array according to the conditions, and found that other elements in the array also changed.

The first time I met this situation, I checked the code several times and didn't find any mistakes. I was a bit confused, and even wrote various small demos for debugging.

Finally, I found that it is about the heap and stack of js

Sample code:

There is no unified standard for audit

audit policy

The review mechanism of WeChat applet, although it has written a lot of specifications, has also broken down many categories that individuals and enterprises can go online

But it seems that each auditor is different

Sometimes the same code is changed to a css style without any modification this time. It may not pass the review this time

Unhandled promise rejection error

Error details

When using the network image address request, the background data returns normally, but the front-end promise processing reports an error.

For example, when the image link fails and 404 occurs, when an error is reported, the following code will not continue to be executed

reason

preface

NFT became popular in the last two years. It is known as decentralized non homogenous token. It is a unique digital asset cryptocurrency token and can be bought and sold!

Is this a carnival bubble of capitalists or a wind outlet for getting rich?

I don't know. I just want to play by myself recently and get a set to be put on the NFT trading platform to check 2333

Then I finished the material myself, but I couldn't find a batch generation tool. I found many js and python scripts on the network.

But after I downloaded and ran it myself, I found that either this module or that environment was not deployed. What's more, the installation of the module was not successful!

Finally, I implemented it on Android

Let's see how it is implemented:

Android realizes image synthesis

preface

A few days ago, I was working on an entertainment gadget app and needed to play gif, but I found it for a while and basically used a third-party library com.felipecsl:gifimageview:2.2.0 , and Android frame animation.

It seems that the third-party library has great limitations in customization. The playback time of frame animation is written to death in xml, which is also difficult to control.

The built-in api only sees getDuration, but without setDuration, it is absurd.

I found that there is a way to implement setDuration by myself.

Let's see how it is implemented:

Frame animation control playback time/speed