Spring boot integrated redis sending mobile phone verification code registration

Spring boot project uses Alibaba cloud SMS service to send mobile phone verification code ----- (Part 2) This article introduces: spring boot integrated redis sending mobile phone verification code registration SMS verification code is an effective verification code system that sends verification code to mobile phone. It is mainly used to veri ...

Posted on Tue, 21 Apr 2020 22:13:10 -0700 by CFennell

Android | teaches you how to realize the second generation identity card recognition on Android, one key real name authentication

Preface Recently, Huawei HMS ML Kit released version 1.0.3.30. Based on the original general OCR function, ML kit added bank card recognition (BCR) and second generation ID card recognition (ICR). Today's editor will introduce the ICR capability. Ml kit not only provides language related AI capabilities, but also provides visual direction AI ca ...

Posted on Tue, 21 Apr 2020 02:42:42 -0700 by portabletelly

ActiveMQ listening sample get Connection and disconnect

It was intended to continue updating   Analysis of ActiveMQ authorized source code simpleAuthentication (1) Because of the busy work and new tasks, the company plans to set up a message center for business reasons. Meanwhile, it needs to know the disconnection and establishment of the connection (business: the mobile phone needs to upload the g ...

Posted on Sun, 19 Apr 2020 22:54:23 -0700 by Devil_Banner

C ා realize single printing of dense surface

Preface Fengmi face list is the face list of Shunfeng express which hides the personal information of users. This list can hide some information such as mailing, recipient's name, mobile phone and address, so that personal information will not be exposed directly. Let's take a look at two single renderings. Figure 1 Figure 1 is a template of ...

Posted on Sat, 18 Apr 2020 03:24:02 -0700 by mattl

Bootstrap4 round-robin + modal box + prompt box + pop-up box

Bootstrap4 Roadcasting Cases from the novice bird tutorial <div id="demo" class="carousel slide" data-ride="carousel"> <!-- Indicator --> <ul class="carousel-indicators"> <li data-target="#demo" data-slide-to="0" class="active"></li> <li data-target="#demo" data-slide-to="1"></li> ...

Posted on Fri, 17 Apr 2020 00:24:24 -0700 by Fender963

Flutter for tiger teeth / fighting fish barrage effect

Guide reading of Lao Meng: realize the function of barrage with Flutter, and easily realize the barrage effect of tiger teeth and fighting fish. Let's take a rendering first: <img src="http://img.laomengit.com/barrage_5.gif" style="zoom:50%;" /> Realization principle The implementation principle of the bullet curtain is very simple, th ...

Posted on Mon, 13 Apr 2020 07:46:35 -0700 by !jazz

C ා queue learning notes: RabbitMQ delay queue

I. Introduction In daily life, many apps have the shadow of delay queue. For example, on mobile Taobao, we often encounter the limited time consumption red packet distributed by APP, which usually lasts for several hours or 24 hours. If the red packet is not consumed in the countdown process, the red packet will automatically fail. If the above ...

Posted on Sat, 11 Apr 2020 07:09:58 -0700 by frao_0

Lottie - A Powerful Framework for Animation Rendering

Summary Airbnb has a powerful open source animation framework for Android, IOS, React Native, and the Web.You can use AE-exported JSON-formatted animations and parse them into native animation effects. Characteristic: Cross-platform - one animation effect, multi-platform versatility. Animation effects can be imported in a variety of ways - you ...

Posted on Thu, 09 Apr 2020 00:50:16 -0700 by neh

go language series - object oriented programming

Catalog object-oriented programming structural morphology Diagram of relationship between structure and structure variable (instance / object) The difference and connection between structural body and structural body variable (example) Layout of structure variables (instances) in memory [important] Fields / properties Create structure variab ...

Posted on Tue, 07 Apr 2020 21:28:55 -0700 by regiemon

Using the python 3 crawler to grab a web page to download a novel

Many times I want to read novels but I can't find any resources on the website. Even if I find the resources, I can't download them. Of course, I can read novels on my mobile phone after downloading them! So the programmer's thinking came out. If I can't download it, I will use the crawler to climb down each chapter and store it in a txt file. ...

Posted on Tue, 07 Apr 2020 08:52:59 -0700 by truckie2