With reference to the tools of the great God, you can see: https://blog.csdn.net/zyw_java/article/details/54024162
For some basic settings, please refer to my h5 payment. I will not elaborate here: https://blog.csdn.net/goligory/article/details/78392505
Posted on Sat, 04 Jan 2020 02:05:46 -0500 by austingecko
Like friends can pay attention.
I haven't shared a technical article for a long time. Today, I took a moment to tell you how to call the scan interface provided by wechat.
I need to apply for a public number: I will not ask for the information required to apply for the public number. What will I need to apply for We ...
Posted on Sat, 28 Dec 2019 10:45:00 -0500 by Plxply
The code address is as follows:http://www.demodashi.com/demo/13994.html
1, Preparatory work
Software environment: wechat developer tool
Official download address: https://mp.weixin.qq.com/debug/wxadoc/dev/devtools/download.html
1. Basic needs.
Fast generation of one-dimensional bar code and two-dimensional code
2. Case ...
Posted on Thu, 26 Dec 2019 17:36:56 -0500 by Cramblit
The teacher of the course of Internet of things technology asked us to make a QR code. The content of QR code includes student number, name and a picture. Isn't this similar to wechat's QR code? Of course, development language is my preferred Objective-C~~~
Generate QR code
The information of QR co ...
Posted on Thu, 26 Dec 2019 10:53:17 -0500 by Iconoclast
There is a lot of experience online. I'm following this
1. The network pictures should be downloaded to the local, that is, getimginfo and promise. I don't know the specific technical details. Then the address of the local image is ...
Posted on Sat, 14 Dec 2019 15:59:29 -0500 by nor0101
Bar code is a graphic identifier that arranges multiple black bars and blanks with different width according to certain coding rules to express a group of information.
This is implemented in php, which supports most of the coding systems.
Bar code length
Code128,Code39 Extended, Code93 Extended support full ASCII code.
Code128 has thr ...
Posted on Wed, 11 Dec 2019 05:05:47 -0500 by bradmasterx
Wechat development is a basic technology that phper must master now. In fact, those who have done wechat development know that wechat interface is very powerful and simple. Let's take a look at an example of wechat automatic login and registration
The scope of the interface for automatic login and registration of php wechat code scanning pc is ...
Posted on Thu, 05 Dec 2019 19:37:33 -0500 by Alffallen
After QR code.js was used to generate QR code recently, it was found that the wechat pages of Xiaomi and Huawei mobile phones could not be identified by long press. Apple and other mobile browsers are normal. qrcode will generate a canvas tag and an img tag in the page generation. When debugging on the computer browser, it is found that the can ...
Posted on Sat, 30 Nov 2019 04:22:50 -0500 by copernic67
The Android client of our project has been developed. The two-dimensional code should be displayed on the download page to facilitate the mobile terminal and the mobile terminal users to download.
QRcode was developed by Japanese in 1994. First go to QRcode's official website http://swetake.com/qrcode/java/qr_jav ...
Posted on Wed, 27 Nov 2019 10:04:10 -0500 by Penelope
Code scanning login function Demo - Postman simulate code scanning request
Scan code login function - polling or long connection WebSocket - Zxing generate QR code
Scan code login is actually a login request, but the information is stored on the user's mobile phone, and it can be logged in by the way of two-dimensional code verification to see ...
Posted on Fri, 15 Nov 2019 02:22:40 -0500 by bogdan