Programmer Group

session management Shiro provides a complete enterprise level session management function, independent of the underlying container (such as web container tomcat), which can be used in both Java Se and Java EE environments. It provides session management, session event monitoring, session storage / persistence, container independent clustering, ...

Catalog I. Preface 2, thrift server 3, thrift client connection pool Introducing pom dependency Objects that need to be pooled Object factory Object pool Configuration class of object pool Spring configuration class Four, use Five, summary I. Preface Because of the need of work, when using thr ...

Catalog   Preface: (1) Time stamp milliseconds to seconds (2) Time stamp conversion to time type (3) Convert common time types to timestamps (4) Use third-party class library conversion (5) String to Date (6) Date to String (7) Calendar to String (8) String to Calendar (9) Date to Calendar ...

Preface Implement a handwritten WC program and package it to run on the cluster. Create a Maven project and import pom Engineering catalogue Import pom <?xml version="1.0" encoding="UTF-8"?> <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/X ...

agent When writing web crawlers, we often encounter the problem of frequent IP access being blocked. The commonly used solution is to proxy ip.To do this, I wrote a sample program that randomly generates an available proxy ip. program package proxy; import java.io.IOException; import java.net.URISyntaxException; import ...

order This paper mainly studies the AbstractPlatformTransactionManagerInstrumentation of skywalking AbstractPlatformTransactionManagerInstrumentation skywalking-6.6.0/apm-sniffer/optional-plugins/optional-spring-plugins/spring-tx-plugin/src/main/java/org/apache/skywalking/apm/plugin/spring/transaction/define/AbstractPlatformTransactionManagerIn ...

Original address: http://www.yiidian.com/springmvc/file-upload.html File upload is a common requirement in the presentation layer. In Spring MVC, the common file upload tool of Apache is used to complete file upload and encapsulate it, making it more convenient for developers to use. Let's see how to develop it? 1 import common file upload pack ...

In the distributed system, due to the huge number of services, in order to facilitate the unified management and real-time update of service configuration files, the distributed configuration center components are required. In Spring Cloud, there is a distributed configuration center component, spring c ...

The concept of flying in the sky requires the realization of landing -Ten concepts are not as good as code, friend. I hope you'll hit through all the code cases in this article -First approve then see, develop a habit Table of Contents for SpringBoot Tutorial Series Articles SpringBoot Picture T ...

dubbo SPI(Service Provider Interface) In essence, the fully qualified name of the interface implementation class is configured in the file, and the service loader reads the configuration file and loads the implementation class. This allows you to dynamically replace the implementation class for the interface at run time. SPI is used to de ...