JBOSS AS7 数据源配置一条龙+jersey 发布应用关键点
MySQL 部分:
1、下载MySQL 5.5.x 或更高版本
下载 mysql-5.5.x-linux2.6-x86_64.tar.tar.gz 到 /opt目录下
2、解压及配置(其中 x 为实际版本)
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1)、tar zxvf mysql-5.5.x-linux2.6-x86_64.tar.tar.gz
2)、cd /opt
3)、mv mysql-5.5.x-linux2.6-x86_64 mysql
4)、cd /opt/mysql
5)、创建系统MySQL用户和组
a、groupadd mysql
b、useradd -r -g mysql mysql
1)、tar zxvf mysql-5.5.x-linux2.6-x86_64.tar.tar.gz
2)、cd /opt
3)、mv mysql-5.5.x-linux2.6-x86_64 mysql
4)、cd /opt/mysql
5)、创建系统MySQL用户和组
a、groupadd mysql
b、useradd -r -g mysql mysql
6)、配置mysql
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a、chown -R mysql .
b、chgrp -R mysql .
c、./scripts/mysql_install_db --user=mysql
d、cd support-files/
e、cp my-medium.cnf my.cnf
f、cp my.cnf /etc/
g、cp mysql.server mysqld
h、修改 mysqld 配置,将该文件中的basedir和datadir配置对应的文件路径。
命令 vim mysqld
示例:
basedir=/opt/mysql
datadir=/opt/mysql/data
i、复制mysqld到系统默认的启动目录/etc/init.d;cp mysqld /etc/init.d/
j、cd /etc/init.d
k、chkconfig mysqld on
l、cd /opt/mysql
m、chown -R root .
n、chown -R mysql data
a、chown -R mysql .
b、chgrp -R mysql .
c、./scripts/mysql_install_db --user=mysql
d、cd support-files/
e、cp my-medium.cnf my.cnf
f、cp my.cnf /etc/
g、cp mysql.server mysqld
h、修改 mysqld 配置,将该文件中的basedir和datadir配置对应的文件路径。
命令 vim mysqld
示例:
basedir=/opt/mysql
datadir=/opt/mysql/data
i、复制mysqld到系统默认的启动目录/etc/init.d;cp mysqld /etc/init.d/
j、cd /etc/init.d
k、chkconfig mysqld on
l、cd /opt/mysql
m、chown -R root .
n、chown -R mysql data
3、启动 MySQL 。
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service mysqld start
service mysqld start
4、配置MySQL
1)、修改密码
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a、cd /opt/mysql/bin
b、./mysqladmin -u root -p password 新密码
a、cd /opt/mysql/bin
b、./mysqladmin -u root -p password 新密码
2)、配置访问权限
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a、cd /opt/mysql/bin
b、./mysql -u root -p
c、GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' IDENTIFIED BY ‘密码’ WITH GRANT OPTION;
d、重启MySQL。 service mysqld restart
a、cd /opt/mysql/bin
b、./mysql -u root -p
c、GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' IDENTIFIED BY ‘密码’ WITH GRANT OPTION;
d、重启MySQL。 service mysqld restart
5、使用远程客户端增加全局数据库。 库名:uec_cloud 编码:utf-8(utf-8-bin)
JBOSS(standalone 模式) 部分:
一、 创建驱动程序Module
目标:mysql驱动程序模块 com.mysql
1. 建立模块目录结构
在$JBOSS_HOME/modules目录下依次新建文件夹,最终形成如下目录结构$JBOSS_HOME/modules/com/mysql/main
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1)、cd $JBOSS_HOME/modules/com
2)、mkdir -p mysql/main
1)、cd $JBOSS_HOME/modules/com
2)、mkdir -p mysql/main
2. 复制jar文件至模块目录
复制mysql-connector-java-5.1.21-bin.jar至$JBOSS_HOME/modules/com/mysql/main
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scp mysql-connector-java-5.1.21-bin.jar root@ip:/opt/jboss-as-7.1.1.Final/modules/com/mysql/main
scp mysql-connector-java-5.1.21-bin.jar root@ip:/opt/jboss-as-7.1.1.Final/modules/com/mysql/main
3. 配置module.xml
在$JBOSS_HOME/modules/com/mysql/main目录新建module.xml文件,内容如下:
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vim module.xml
vim module.xml
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<?xml version="1.0" encoding="UTF-8"?>
<module xmlns="urn:jboss:module:1.0" name="com.mysql">
<resources>
<resource-root path="mysql-connector-java-5.1.21-bin.jar"/>
</resources>
<dependencies>
<module name="javax.api"/>
</dependencies>
</module>
<?xml version="1.0" encoding="UTF-8"?>
<module xmlns="urn:jboss:module:1.0" name="com.mysql">
<resources>
<resource-root path="mysql-connector-java-5.1.21-bin.jar"/>
</resources>
<dependencies>
<module name="javax.api"/>
</dependencies>
</module>
二、 注册数据源驱动程序
修改$JBOSS_HOME/standalone/configuration/standalone.xml文件,查找datasources节点下drivers节点,在drivers节点下添加:
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<driver name="mysql" module="com.mysql">
<driver-class>com.mysql.jdbc.Driver</driver-class>
</driver>
<driver name="mysql" module="com.mysql">
<driver-class>com.mysql.jdbc.Driver</driver-class>
</driver>
三、 注册数据源
修改$JBOSS_HOME/standalone/configuration/standalone.xml文件,查找datasources节点,并添加datasource节点:
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<datasource jta="false" jndi-name="java:jboss/datasources/UEC_DataSourceDS" pool-name="UEC_DataSourceDS" enabled="true" use-ccm="false">
<connection-url>jdbc:mysql://localhost:3306/uec_cloud?useUnicode=true&characterEncoding=utf-8&zeroDateTimeBehavior=convertToNull</connection-url>
<driver-class>com.mysql.jdbc.Driver</driver-class>
<driver>mysql</driver>
<transaction-isolation>TRANSACTION_READ_COMMITTED</transaction-isolation>
<pool>
<min-pool-size>10</min-pool-size>
<max-pool-size>100</max-pool-size>
<prefill>true</prefill>
<use-strict-min>false</use-strict-min>
</pool>
<security>
<user-name>root</user-name>
<password>eric</password>
</security>
<validation>
<validate-on-match>false</validate-on-match>
<background-validation>false</background-validation>
</validation>
<statement>
<share-prepared-statements>false</share-prepared-statements>
</statement>
</datasource>
<datasource jta="false" jndi-name="java:jboss/datasources/UEC_DataSourceDS" pool-name="UEC_DataSourceDS" enabled="true" use-ccm="false">
<connection-url>jdbc:mysql://localhost:3306/uec_cloud?useUnicode=true&characterEncoding=utf-8&zeroDateTimeBehavior=convertToNull</connection-url>
<driver-class>com.mysql.jdbc.Driver</driver-class>
<driver>mysql</driver>
<transaction-isolation>TRANSACTION_READ_COMMITTED</transaction-isolation>
<pool>
<min-pool-size>10</min-pool-size>
<max-pool-size>100</max-pool-size>
<prefill>true</prefill>
<use-strict-min>false</use-strict-min>
</pool>
<security>
<user-name>root</user-name>
<password>eric</password>
</security>
<validation>
<validate-on-match>false</validate-on-match>
<background-validation>false</background-validation>
</validation>
<statement>
<share-prepared-statements>false</share-prepared-statements>
</statement>
</datasource>
程序发布核心参数变更:
1、JBOSS 数据源配置:
修改 applicationContext-common.xml 配置文件,将原始dataSource屏蔽并启用JNDI数据源。
示例:
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<bean id="dataSource" class="org.springframework.jndi.JndiObjectFactoryBean" p:jndiName="java:jboss/datasources/UEC_DataSourceDS" />
<bean id="dataSource" class="org.springframework.jndi.JndiObjectFactoryBean" p:jndiName="java:jboss/datasources/UEC_DataSourceDS" />
2、web.xml配置:
增加如下参数:
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<!-- JBOSS AS7 Rest Config -->
<context-param>
<param-name>resteasy.scan</param-name>
<param-value>false</param-value>
</context-param>
<context-param>
<param-name>resteasy.scan.resources</param-name>
<param-value>false</param-value>
</context-param>
<context-param>
<param-name>resteasy.scan.providers</param-name>
<param-value>false</param-value>
</context-param>
<!-- JBOSS AS7 Rest Config -->
<context-param>
<param-name>resteasy.scan</param-name>
<param-value>false</param-value>
</context-param>
<context-param>
<param-name>resteasy.scan.resources</param-name>
<param-value>false</param-value>
</context-param>
<context-param>
<param-name>resteasy.scan.providers</param-name>
<param-value>false</param-value>
</context-param>
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