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Source code for this article: GitHub. Click here || GitEE. Click here 1. Introduction to Shiro 1. Basic concepts Apache Shiro is a powerful and easy-to-use Java security framework for authentication, authorization, password, and session management.Shiro is cleverly designed as a security framework.Shiro's application does not depend on any con ...

Recently, we have opened source SIA-TASK on GitHub, and have harvested 1000 + star s in 82 days. Since this is the first open source project of SIA team, the related work of open source, the team did not have much experience before, so we have sorted out the various records of this open source project, hoping to provide reference for future op ...

Introduction to Shiro Shiro is an open source project under Apache. It is a relatively simple and easy-to-use security framework. It provides authentication, authorization, encryption, session management and other functions. Shiro's Three Core Components Subject: Understandable as the current user principal, all Subjects are bound to a Security ...

Preface Recently I was really annoyed by the ability to upload pictures.In web projects, we often have business scenarios for uploading pictures, the most typical of which is uploading avatars.In order to solve the problem on the avatar, the following can be implemented: Use multipart/form-data to upload user information and avatars, that is, ...

order This article mainly studies Netty Server of dubbo. AbstractServer dubbo-2.7.3/dubbo-remoting/dubbo-remoting-api/src/main/java/org/apache/dubbo/remoting/transport/AbstractServer.java public abstract class AbstractServer extends AbstractEndpoint implements Server { protected static final String SERVER_THREAD_POOL_NAME = "DubboServerHan ...

1.flume configuration Create a file that flume listens to instead of a kafka producer to transfer content to consumers. The configuration is as follows ###############to sinnsource,channel give a name###############a kafka_agent.sources = kafka_source kafka_agent.sinks = kafka_sink kafka_agent.channels = kafka_channel ##############To ...

How to use Skywalking Agent? If you don't know what Skywalking agent is, Please click here to see Probe perhaps Here's a quick look at agent Since most of my services are JAVA services, here are three ways to choose from using agent in Java Three ways: Using the Officially Provided Basic Mirror Building agent packages into existing base images ...

Concurrent optimization of nginx single machine for 1wCatalogab toolIntegral Optimizing ThoughtSpecific optimization ideasWrite scripts to optimize concurrent configurationPerformance statistics toolstipssummary ab toolab -c 10000 -n 200000 http://localhost/index.html [root@study02 ~]# ab -c 10000 -n 100000 http://192.168.0.217/index.htmlThis i ...

This is a reprinted article, the reason for reprinting is that the original author missed an import of hutool, resulting in a waste of 5 hours, and the original author's article can not comment, hereby reprint + explanation. It's this line of code that pitted me for five hours:import cn.hutool.core.io.resource.InputStreamResource; Recently, man ...

Project monitoring management using Spring Boot Admin 1. What is Spring Boot Admin Spring Boot Admin (SBA) is a community open source project for managing and monitoring Spring Boot applications.Applications register to Spring Boot management clients through http, or through Spring Cloud's service discovery mechanism, then visually manage data ...