JBoss中怎么配置MySQL数据源

JBoss中怎么配置Mysql数据源，相信很多没有经验的人对此束手无策，为此本文总结了问题出现的原因和解决方法，通过这篇文章希望你能解决这个问题。

JBOSS_HOME

 +- modules

     +- com

         +-

             +- main    

                 +- module.xml     

                 +- mysql-connector-java-5.1.15.jar   (mysql的jdbc驱动jar文件,版本根据各自情况而定)

                 +- mysql-connector-java-5.1.15.jar.index

module.xml的?内?容?如?下?:

例1. module.xml

<?xml version="1.0" encoding="UTF-8"?>

<module xmlns="urn:jboss:module:1.0" name="com.mysql">

  <resources>

    <resource-root path="mysql-connector-java-5.1.15.jar"/>

  </resources>

  <dependencies>

    <module name="javax.api"/>

  </dependencies>

</module>

mysql-connector-java-5.1.15.jar.index的?内?容?如?下?:

例2. mysql-connector-java-5.1.15.jar.index

META-INF

META-INF/services

com

com/mysql

com/mysql/jdbc

com/mysql/jdbc/configs

com/mysql/jdbc/exceptions

com/mysql/jdbc/exceptions/jdbc4

com/mysql/jdbc/interceptors

com/mysql/jdbc/jdbc2

com/mysql/jdbc/jdbc2/optional

com/mysql/jdbc/jmx

com/mysql/jdbc/log

com/mysql/jdbc/profiler

com/mysql/jdbc/util

org

org/gjt

org/gjt/mm

org/gjt/mm/mysql

添?加?Server数?据?源?配?置?

AS7启?动?分?为?两?种?形?式?,一?种?是?domain形?式?的?,一?种?是?standalone,这?里?我?们?选?择?standalone。?

打?开?JBOSS_HOME\standalone\configuration\standalone.xml文?件?,在?<datasources>下?添?加?如?下?内?容?:

例3. mysql-connector-java-5.1.15.jar.index

<datasource jndi-name="java:jboss/datasources/MySqlDS" pool-name="MySqlDS" enabled="true" jta="true" use-java-context="true" use-ccm="true">

                    <connection-url>

                        jdbc:mysql://192.168.1.150:3306/hospital?createDatabaseIfNotExist=true&useUnicode=true&characterEncoding=utf-8

                    </connection-url>

                    <driver>

                        com.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>

                        <flush-strategy>

                            FailinGConnectionOnly

                        </flush-strategy>

                    </pool>

                    <security>

                        <user-name>

                            runes

                        </user-name>

                        <passWord>

                            runes

                        </password>

                    </security>

                    <statement>

                        <prepared-statement-cache-size>

                            32

                        </prepared-statement-cache-size>

                    </statement>

                </datasource>

例4. mysql-connector-java-5.1.15.jar.index

<driver name="com.mysql" module="com.mysql">

                        <xa-datasource-class>

                            com.mysql.jdbc.jdbc2.optional.MysqlXADataSource

                        </xa-datasource-class>

                    </driver>

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