研发领域 - 复制未来

From storm to Flink, youzan's real-time computing efficiency has been improved for five years

Author: He Fei; Guide: youzan is a business service company, providing e-commerce solutions for the whole industry and scene. In youzan, a large numbe...

2020-05-28 09:19:52 阅读数:1 评论数:0 作者:Hurricane 2000

《HelloGitHub》第 50 期

＞兴趣是最好的老师， HelloGitHub 就是帮你找到兴趣！ ![759200-20200527164858212-596280870.png][] 简介分享 GitHub 上有趣、入门级的开源项目。这是一个面向编程新手、热爱编程、对开源社区感...

2020-05-28 08:47:00 阅读数:4 评论数:0 作者:削微寒

后端博客园 HelloGitHub

Hyperf publishes multiple components v1.0.10 | enterprise level PHP microservice collaboration framework

Update content;; this update mainly strengthens the relevant function support of JSON RPC, and provides a more complete version of service governance....

2020-05-28 07:12:42 阅读数:1 评论数:0 作者:huangzhhui

[step by step implementation of advertising system in spring cloud] 14. Implementation of full index code

In the previous section, we implemented the basic operation classes of index and index caching tool classes. In this section, we started to load the f...

2020-05-28 06:20:53 阅读数:2 评论数:0 作者:IsaacZhang

Talk about the original sqlexecution hook of sharding JDBC

序 ;;本文主要研究一下sharding-jdbc的SQLExecutionHook;; SQLExecutionHook ;;incubator-shardingsphere-4.0.0-RC1/sharding-core/sharding-core-execute/src/main/java/o...

2020-05-28 06:20:48 阅读数:2 评论数:0 作者:go4it

Detailed use of springboot actor

Spring boot actor is a health check mechanism to track the status of various spring boot applications. To use it, you need to add a POM;; dependency;;...

2020-05-28 06:20:38 阅读数:2 评论数:0 作者:Name of algorithm

Source code analysis of Nacos naming (III) - Service Management

The Nacos naming node will save the service / cluster / instance three-tier meta information and user subscription relationship of all services in mem...

2020-05-28 05:33:19 阅读数:1 评论数:0 作者:z

Nacos naming source code analysis (IV) - active detection source

After the temporary service instance is registered on the naming server, it will periodically send heartbeat information to keep the node active. At t...

2020-05-28 05:33:13 阅读数:4 评论数:0 作者:z

The starting and loading initialization process of spring bean container

1. DESC ;;Spring对beanFactory的处理;; 2. CODE ;; public void refresh() throws BeansException, IllegalStateException {; synchronized (this.startu...

2020-05-28 05:32:53 阅读数:3 评论数:0 作者:Ratio

Dubbo configuration and its properties reference file, configuration reference manual

Configuration reference manual dubbo:service/ ＞; ＜ dubbo:reference/ ＞; ＜ dubbo:protocol/ ＞; ＜ dubbo:registry/ ＞; ＜ dubbo:monit...

2020-05-28 04:47:15 阅读数:1 评论数:0 作者:The soul of darkness

The original problem of Chinese character scrambling code obtained by httpclient request receiver

Problem description;; spring boot2.0 project uses httpclient mode to request data, with Chinese characters in the requested parameters, and the reques...

2020-05-28 04:46:53 阅读数:1 评论数:0 作者:Yuhua merchants

Wdlinux nginx pathinfo problem origin

server{；listen 80；root/www/web/sucai？u chaojidk？com public？？？u html；server sucai.chaojidk.com Source: Ministry of health. index.html index.php index.h...

2020-05-28 04:38:49 阅读数:1 评论数:0 作者:18y

FileUpload file upload and download tutorial

FileUpload overview; fileUpload is an upload component provided by Apache's commons component. Its main job is to help us analyze request.getInputStre...

2020-05-28 02:58:25 阅读数:3 评论数:0 作者:z

Git tutorial original

1 git;; 1. 1. Overview of GIT;; git (pronounced / g ɪ T /). ）It is an open source distributed version control system, which can effectively and high-s...

2020-05-28 02:58:17 阅读数:3 评论数:0 作者:z

SAP Kyma(Extension Factory on SAP Cloud Platform)的架构简介原

＜ meta charset ='utf-8 '＞;; sap kyma is mainly composed of three parts:;;! [1240] []; (1) application connector;; simplify and securely connect extern...

2020-05-28 01:50:39 阅读数:5 评论数:0 作者:JerryWang SAP

Use Arthas to get spring ApplicationContext to restore the top of the problem site

Background; recently, an intern monk and his younger brother arranged for him to realize the small function of connectivity detection of the target we...

2020-05-28 01:47:47 阅读数:1 评论数:0 作者:SpringForA

Use JMeter to test the restful API for authentication based on SAP ID service

Originally, Jerry only wrote the English version of this article in SAP community, which can be obtained by clicking "read the original" at the end of...

2020-05-28 01:47:40 阅读数:1 评论数:0 作者:JerryWang SAP

Kafka command management

1： Theme management;; 1: create theme, 8 partitions, 2 replicas (the number of replicas cannot exceed the number of brokers in the cluster);; bin / Ka...

2020-05-28 01:47:23 阅读数:1 评论数:0 作者:xpp_ba

When CentOS virtual machine is powered off or forced to shut down, there is a problem: entering emergency mode. Exit the shell to continue

（xfs u repair-v-L/dev/dm-0； https//blog.csdn.net/csdn \U \Yym article/87970960 blog.csdn.net u？？？ advance charge blog.csdn.net u？？？ Remember: https=/b...

2020-05-28 00:46:31 阅读数:2 评论数:0 作者:Cordebin

Discussion on the problem of not releasing JDBC connection

Reference · https=/bbs.csdn.net/topics/392140202 [phone] bbs.csdn.net u？topics？u 392140202 advance charge bbs.csdn.net u？topics？u 392140202 Remember: ...

2020-05-28 00:35:11 阅读数:2 评论数:0 作者:Cordebin

Monitoring statistics sigar recommendation

The full name of sigar is system information gatherer and reporter; sigar is the basic package of hyperic HQ products and the main data collection com...

2020-05-28 00:34:53 阅读数:2 评论数:0 作者:Owen_Jia

Introduction to hikaricp physical connection life cycle

Reference · https

2020-05-28 00:34:37 阅读数:2 评论数:0 作者:Cordebin