Business operating System (i)

First, build the development environment 1. Database environment

(1) Create a database.

Create DATABASE Bos Character Set UTF8

(2) Create a database user.

Create user Bos identified by ' 123456 '

(3) Authorization for users

Grant all on bos.* to BOS

(4) Log in to MySQL using the created user

mysql–ubos–p123456

2.WEB Environment

(1) Web. xml

<?xml version= "1.0" encoding= "UTF-8"? ><web-app xmlns:xsi= "Http://www.w3.org/2001/XMLSchema-instance" xmlns= "Http://java.sun.com/xml/ns/javaee" xmlns:web= "http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" xsi: schemalocation= "Http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" id= "Webapp_ ID "version=" 2.5 "><display-name>bos</display-name><!--filters to resolve deferred load issues--><filter>< Filter-name>opensession</filter-name><filter-class> org.springframework.orm.hibernate3.support.opensessioninviewfilter</filter-class></filter>< Filter-mapping><filter-name>opensession</filter-name><url-pattern>/*</url-pattern> </filter-mapping><!--specifying spring configuration file--><context-param><param-name>contextconfiglocation </param-name><param-value>classpath:applicationcontext.xml</param-value></context-param ><listener><listener-class>org.springframework.web.context.contextloaderlistener</listener-class></listener><!--solve post garbled--><filter>< Filter-name>characterencodingfilter</filter-name><filter-class> Org.springframework.web.filter.characterencodingfilter</filter-class><init-param><param-name >encoding</param-name><param-value>utf-8</param-value></init-param></filter> <filter-mapping><filter-name>characterencodingfilter</filter-name><url-pattern>/*</ url-pattern></filter-mapping><!--struts2 Core Filter--><filter><filter-name>struts</ filter-name><filter-class>org.apache.struts2.dispatcher.ng.filter.strutsprepareandexecutefilter</ filter-class></filter><filter-mapping><filter-name>struts</filter-name>< url-pattern>/*</url-pattern><dispatcher>request</dispatcher><!--Server Internal forwarding is also processed by the filter- <dispatcher>forward</dispatcher></filTer-mapping><welcome-file-list><welcome-file>index.html</welcome-file><welcome-file >index.htm</welcome-file><welcome-file>index.jsp</welcome-file><welcome-file> Default.html</welcome-file><welcome-file>default.htm</welcome-file><welcome-file> Default.jsp</welcome-file></welcome-file-list></web-app>

(2) Struts.xml

<?xml version= "1.0" encoding= "UTF-8"? ><! DOCTYPE struts Public "-//apache software foundation//dtd struts Configuration 2.3//en" "http://struts.apache.org/dtds/ Struts-2.3.dtd "><struts><!--Open Development mode--><constant name=" Struts.devmode "value=" true "/>< Package name= "User" extends= "struts-default" ><!--requires permission control of page access--><action name= "page_*_*" >< Result type= "Dispatcher" >/web-inf/pages/{1}/{2}.jsp</result></action></package></struts >

(3) configuration applicationcontext.xml

Data sources, Localsessionfactorybean, transaction managers, component scans, support for spring annotations, transaction annotations support.

<?xml version= "1.0" encoding= "UTF-8"? ><beans xmlns= "Http://www.springframework.org/schema/beans" xmlns: Xsi= "Http://www.w3.org/2001/XMLSchema-instance" xmlns:context= "Http://www.springframework.org/schema/context" xmlns:aop= "HTTP://WWW.SPRINGFRAMEWORK.ORG/SCHEMA/AOP" xmlns:tx= "Http://www.springframework.org/schema/tx" xsi: schemalocation= "Http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/ spring-beans.xsdhttp://www.springframework.org/schema/contexthttp://www.springframework.org/schema/context/ spring-context.xsdhttp://www.springframework.org/schema/aophttp://www.springframework.org/schema/aop/ Spring-aop.xsdhttp://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx.xsd " ><!--Load Properties file--><context:property-placeholder location= "classpath:jdbc.properties"/><!--data Source-- ><bean id= "ds" class= "Com.mchange.v2.c3p0.ComboPooledDataSource" ><property name= "Driverclass" value= "$ {Driverclass} "/>&Lt;property name= "Jdbcurl" value= "${jdbcurl}"/><property name= "user" value= "${user}"/><property name= " Password "value=" ${password} "/></bean><!--local session factory Bean for creating sessionfactory--><bean id=" Sessionfactory "class=" Org.springframework.orm.hibernate3.LocalSessionFactoryBean "><property name=" DataSource "ref=" DS "/><!--inject Hibernate related properties--><property name=" Hibernateproperties "><props> <prop key= "Hibernate.dialect" >org.hibernate.dialect.mysql5dialect</prop><prop key= "hibernate.show _sql ">true</prop><prop key=" Hibernate.hbm2ddl.auto ">update</prop></props></ property><!--injection of HBM mapping files--><property name= "Mappingdirectorylocations" ><list><value> classpath:com/kiwi/bos/domain</value></list></property></bean><!--Component Scan-->< Context:component-scan base-package= "Com.kiwi.bos"/><context:annotation-config/><!--transaction manager-->< Bean id= "TxmanAger "class=" Org.springframework.orm.hibernate3.HibernateTransactionManager "><property name=" Sessionfactory "ref=" sessionfactory "/></bean><!--transaction Annotations--><tx:annotation-driven Transaction-manager= "Txmanager"/></beans>

(4) configuration jdbc.properties

Driverclass=com.mysql.jdbc.driver
Jdbcurl=jdbc:mysql:///bos?useunicode=true&characterencoding=utf8
User=admin
password=123456

(5) configuration log4j. Properties

# # Direct log messages to stdout # # #
Log4j.appender.stdout=org.apache.log4j.consoleappender
Log4j.appender.stdout.target=system.err
Log4j.appender.stdout.layout=org.apache.log4j.patternlayout
Log4j.appender.stdout.layout.conversionpattern=%d{absolute}%5p%c{1}:%l-%m%n

# # Direct messages to File MyLog.log # # #
Log4j.appender.file=org.apache.log4j.fileappender
Log4j.appender.file.file=d:/mylog.log
Log4j.appender.file.layout=org.apache.log4j.patternlayout
Log4j.appender.file.layout.conversionpattern=%d{absolute}%5p%c{1}:%l-%m%n

# # # Set Log levels-for more verbose logging "info" to ' Debug ' # # #
# # # Fatal error warn info debug trace
Log4j.rootlogger=info, stdout

Business operating System (i)