called API, and then an implementation class impl implements it,
Create an impl instance on the client and assign it to an API-type variable. ,
Then the client can use this variable to perform operations on interface functions. The specific structure is as follows:
4.
Code First, define the API
View code
Package edu. SJTU. erplab. yanmo. simplefactory;Public InterfaceAPI {Public VoidPrint (string S );}
Then define the interface implement
1. Project editing-Basic settings
Project name: computer entry (Note: Do it as needed)Website name: it.com.cn (Note: Write it as needed)Website address: http://www.it.com.cn (Note: casually write)News list URL: http://www.it.com.cn/edu/readme/ (Note: Collection site which site URL .)Project remarks: Remember to collect this topic frequently. (Note: Write as you like)
Ii. Project editing-source code of the collection target
List start code: (Note: Y
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change SELinux to Disabled)2. Modify the master configuration file/etc/my.cnf[[email protected] ~]# VI/ETC/MY.CNF # # Add the following configuration entry in [Mysqld]# # Set SERVER_ID, generally set to IPserver_id=205# # Copy Filter: The database that needs to be backed up, output binlog#binlog-do-db=roncoo# # Copy Filter: No backup of the database, no output (MySQL library is not generally synchronized)Binlog-ignore-db=mysql# # Turn on the binary log function, you can take whatever you want,
explain their effects and when they might run. Although the manual DB2 the 2nd chapter of the UDB V8 administration guide-performance Records Most important processes, the list is incomplete. By reading this article, you will understand each DB2 process, and when you see those processes, you will begin to understand what DB2 is doing.
Note that the implementation of DB2 on Windows differs slightly from that based on Linux and UNIX environments. In Windows, there is only one process (DB2SYSC), a
Dubbo Project demo, using the following methods:
1. Install zookeeper on a machine "a" (physical, virtual), then start "Zookeeper-3.4.6\bin\zkserver.cmd".
If the boot is flashing over, then the configuration is not correct, the primary location of the configuration in: Conf/zoo.cfg file path, as follows:Datadir=c:\\zookeeper-3.4.6\\zookeeper-3.4.6\\dataDatalogdir=c:\\zookeeper-3.4.6\\zookeeper-3.4.6\\logs
2. Run "edu-common-parent,
MySQL5.6 configuration of Master-slave replicationEnvironmentoperating system: centos-6.6-x86_64MySQL version: Mysql-5.6.26.tar.gzMaster node ip:192.168.31.57 host name: edu-mysql-01ip:192.168.31.59 host name from node: edu-mysql-02MySQL Master Copy Official documenthttp://dev.mysql.com/doc/refman/5.6/en/replication.htm Lthe principle of MySQL master-slave replication (also known as A/b replication)
On September 16, June 14, it rained heavily. "The Four Sides are surrounded by ten LI He, where the most flowers to the cloud, the painting building on the south side of the sunset and. At first glance, the weather is cool and lonely. Time must be spent in wine, and you can hear the song in the flowers ."
The Aspect-Oriented Framework AspectJ encounters Spring, which not only creates a conciseness, but also brings more choices.
The aspect and proxy configuration methods in the previous article a
"Edu_simple_pay.sql" in "Database--edu_simple_pay.rar"
Adjust the public configuration file
Pre-deployment preparation for Applications
1, common project build, publish to MAVEN private library
Pay particular attention to the construction of the Pay-common-config project (the configuration files need to be rebuilt after modification, and the reference will be rebuilt)
2, facade project build, publish to MAVEN private library
Deployment Services
1. Plan the Service deployment directory and
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