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Wechat code scanning payment (detailed code)

Wechat code scanning payment Recently, when the project w...
4:48 15 June 2020

hadoop high availability installation (HA)

High availability hadoop installation HA Write at the beginning Installation procedure 1. Distribute JDK 1.1 install j...
3:30 15 June 2020

Spring source code analysis 10: automatic configuration of Mybatis in spring boot

Article catalog 1, Foreword 2, MybatisAutoConfiguration 1. Declaration of mybatisautoconfiguration. 2. SqlSessionFacto...
5:41 14 June 2020

Android architecture component -- ViewBinding learning notes

Android architecture components – ViewBinding learning notes 1. Problems solved ...
4:40 14 June 2020

Stage 5: microservice system development: Spring Cloud getting started operation manual (day01)

Stage 5: distributed system development: microservice system development (day01) http://doc.canglaoshi.org/ Article ca...
6:18 13 June 2020

Spring Data Elasticsearch4.0.1 Chinese translation document (sections 8-11)

8. Elasticsearch Repositories This chapter in...
4:11 13 June 2020

MyBatis first day of study

Introduction The mybatis framework is a Java...
21:34 12 June 2020

[SpringCloud] 12 Hystrix Fuse

1. What is Hystrix and why do I need him? 1. In the micro-service architecture, services are split into individual servi...
21:46 11 June 2020

Learning notes on knowledge points of HttpServlet

Servlet concept step Principle of execution life cycle Servlet 3.0 annotation configuration The architecture...
2:31 11 June 2020

Using Kotlin to develop Android application (10) - Navigation of architecture components

Navigation of architecture components Navigat...
0:51 11 June 2020

Add a SpringBootAdmin monitoring

0. Preface In the previous chapters, we first...
21:43 10 June 2020

. NET Core integrates log4net and global exception capture

1, Foreword Log4net is a well-known log provider. When. NET Core released 1.0, log4net was already supported. However, t...
0:09 9 June 2020

Official introduction to Android CameraX

Getting started with CameraX 1. Before you start 2. Create project 1) Project new 2) Add Gradle dependency 3) Create v...
23:25 8 June 2020

Section oriented thinking of spring AOP

Section oriented thinking of spring AOP Three ideas of spring IOC control reverse DI dependency injection AOP (Aspect Or...
23:31 7 June 2020

ELK Docker integrated. net abp log4net use

This paper mainly records the use of ELK to complete the business system log collection, mainly using log4net for data e...
23:27 7 June 2020

Public Number Development: Get User Messages and Reply Messages

Recently, I found it interesting to see the development documentation of WeChat Public Number. You can customize the dev...
12:26 6 June 2020

Android Chart Gallery MPAndroidChart(8) - Extension of Pie Chart: Polyline Pie Chart

Android Chart Gallery MPAndroidChart(8) - Extension of Pie Chart: Polyline Pie Chart ...
12:08 6 June 2020

Phpspreadsheet Chinese document 2 (translation software version)

Due to phpoffice/phpexcel (this package has been discarded and is no longer maintained. The author suggests using the ph...
3:18 5 June 2020

Javascript basic knowledge system learning summary DOM

Summary of the systematic learning of Javascript basic knowledge (5) DOM 1, Tree structure 1. The essence of DOM is actu...
3:17 5 June 2020

Beauty of Mybatis source code: 2.3. Parse Properties sub element and initialize property configuration

Resolve the Properties sub element and initialize the property configuration > Click to learn the configuration metho...
2:04 5 June 2020

[The Road to Java Spring Cloud] - Creation using Nacos and Gateway Center

0. Preface In the previous section, we create...
22:42 3 June 2020

Configure different access ports for multiple applications in tomcat

Configure different access ports for multiple applications in tomcat ...
10:02 31 May 2020

Analysis of file dependence of Qt in creating Application

When using QtCreator to create Application program, it will automatically create * * *. UI file in the folder "buil...
0:41 31 May 2020

react-native-easy-app details and uses fetch

react-native-easy-app Is a pure JS library that provides basic services for React Native App rapid development (supports...
12:57 30 May 2020

Wechat applet -- implementation of radio check button group

This paper mainly introduces the implementation of many radio buttons in wechat applet. As we all know, the applet can't...
12:14 22 May 2020

Hibernate Learning (5) Hibernate Many-to-Many Mapping

When it comes to the many-to-many relationship, the most impressive thing is the optional courses in universities.A stud...
12:38 20 May 2020

spring cloud integrates spring boot admin monitoring center

Admin monitoring application The monitoring i...
10:40 20 May 2020

WIFI debugging assistant Two Use guide

This code only supports hexadecimal sending and receiving, mainly referring to the WiFi client modified by the hexadecim...
7:03 19 May 2020

12:pnp4nagios Custom Template Drawing for Nagios Monitoring

The article is summarized from the instructions on the official website: http://docs.pnp4nagios.org/pnp-0.6/tpl In daily...
13:39 17 May 2020

KVM virtualization, creation, cloning, QEMU guest agent installation and other practical processes

Due to the needs of the company, I have recently learned KVM. Here is my installation practice. ...
5:57 17 May 2020