One of the most important functions of micro-services is the call between services, which depend on each other.For example, e-commerce systems have order services and inventory services.When we buy a product, we need to generate orders and reduce inventory.Here we're going to use inter-service Feign calls.
Feign is a lightweight framework for H ...
Added by no_one on Sun, 22 Mar 2020 06:05:11 +0200
BoneCP used by friend company Mysql connection pool, the application accesses Mysql as domain name, which is configured as follows:
All middleware access is through th ...
Added by navtheace on Sun, 15 Mar 2020 04:17:09 +0200
1. Steps of building parent project based on IDEA
New maven project
2. Name of aggregation parent project
Maven selected version
Character encoding settings
Annotation effective activation
Java version selection 8
File Type filtering
2.pom file description
1.pom Document conten ...
Added by pha3dr0n on Sat, 14 Mar 2020 16:44:16 +0200
The built-in functions of MySQL can be roughly divided into the following categories:
1. Processing text functions of text data (such as splicing, case conversion, etc.);
2. A numerical function (such as an algebraic operation) that processes numerical data;
3. Date time class function;
4. System ...
Added by tecate1 on Fri, 13 Mar 2020 16:48:45 +0200
I am trying to set up MySQL on Mac OS 10.6 using Homebrew through brew install mysql 5.1.52.
All went well, and MySQL install dB was also successful. However, when I try to connect to the server using the following methods:
/usr/local/Cellar/mysql/5.1.52/bin/mysqladmin -u root password 'mypass'
Added by freakuency on Fri, 13 Mar 2020 08:04:52 +0200
Author: Lu Lu
Those who love technology and are willing to share are mainly engaged in the research of database related technology.
Source: original contribution
*Aikesheng is produced by the open source community. The original content cannot be used without authorization. Please contact the editor for reprint and indicate the source.
1. o ...
Added by Superian on Thu, 12 Mar 2020 11:42:09 +0200
MySQL - group replication
1. Group replication model
2. Group replication principle
3. Realize group replication
1. Group replication model
Group replication model
MySQL group replication is a new function introduced in MySQL 5.7.17, which realizes high availability mainly from replication. It ...
Added by woza_uk on Tue, 10 Mar 2020 10:28:52 +0200
If you eat when you are hungry, sleep when you are sleepy, drink when you are thirsty, life will be boringSource address: https://github.com/keer123456789/springbootstudy/tree/master/mybatisdemo
1. Project configuration
1.1 maven dependency configuration
It mainly depends on mysql and mybatis. Pa ...
Added by jsscart on Mon, 09 Mar 2020 05:23:39 +0200