我一直在谷歌搜索配置JTDS(1.3.1)以便与HikariCP(2.4.3),Spring(4.1.2)和MS SQL Server(2008)一起使用,但无法找到完整且有效的示例。
这就是我所拥有的:
<bean id="dataSource" class="com.zaxxer.hikari.HikariDataSource" destroy-method="close">
<constructor-arg ref="hikariConfig" />
</bean>
<bean id="hikariConfig" class="com.zaxxer.hikari.HikariConfig">
<property name="poolName" value="springHikariCP" />
<property name="connectionTestQuery" value="SELECT 1" />
<property name="dataSourceClassName" value="${jdbc.dataSourceClassName}" />
<property name="maximumPoolSize" value="${jdbc.maximumPoolSize}" />
<property name="minimumIdle" value="${jdbc.minimumIdle}" />
<property name="idleTimeout" value="${jdbc.idleTimeout}" />
....
<property name="dataSourceProperties">
<props>
....
</props>
</property>
</bean>
那里的任何人都可以共享生产环境中使用的JTDS配置吗?
问候。
更新
我发现了这个帖子:
HikariCP hanging on getConnection
似乎JTDS在使用HikariCP时遇到了问题。实际上,我也有这个问题。这是我对JTDS的完整配置:
<bean id="dataSource" class="com.zaxxer.hikari.HikariDataSource" destroy-method="close">
<constructor-arg ref="hikariConfig" />
</bean>
<bean id="hikariConfig" class="com.zaxxer.hikari.HikariConfig">
<property name="poolName" value="springHikariCP" />
<property name="connectionTestQuery" value="${jdbc.connectionTestQuery}" />
<property name="dataSourceClassName" value="${jdbc.dataSourceClassName}" />
<property name="maximumPoolSize" value="${jdbc.maximumPoolSize}" />
<property name="minimumIdle" value="${jdbc.minimumIdle}" />
<property name="idleTimeout" value="${jdbc.idleTimeout}" />
<property name="connectionTimeout" value="${jdbc.connectionTimeout}" />
<property name="jdbcUrl" value="${jdbc.url}" />
<property name="dataSourceProperties">
<props>
<prop key="user">${jdbc.username}</prop>
<prop key="password">${jdbc.password}</prop>
<prop key="cacheMetaData">${jtds.cacheMetaData}</prop>
</props>
</property>
</bean>
这正是我发布问题的原因,我希望看到一个完整的例子。但是,在HikariCP的页面上,JTDS被列为支持。我很困惑。
答案 0 :(得分:3)
以下作品:
<bean id="dataSource" class="com.zaxxer.hikari.HikariDataSource" destroy-method="close" depends-on="flyway">
<property name="driverClassName" value="net.sourceforge.jtds.jdbc.Driver"/>
<property name="connectionTestQuery" value="SELECT GETDATE()"/>
<property name="maximumPoolSize" value="32"/>
<property name="jdbcUrl" value="${dbUrl}"/>
<property name="username" value="${dbUsername}"/>
<property name="password" value="${dbPassword}"/>
</bean>
请注意所需的connectionTestQuery
属性,以便Hikari不会认为驱动程序符合JDBC4(jTDS符合3.0)。
答案 1 :(得分:1)
基于@roded,我以这种方式实现了它,它对我有用。
@Bean
public JdbcTemplate jdbcTemplate() {
HikariConfig c = new HikariConfig();
c.setDriverClassName("net.sourceforge.jtds.jdbc.Driver");
c.setConnectionTestQuery("SELECT GETDATE()");
c.setMaximumPoolSize(32);
c.setJdbcUrl("jdbc:jtds:sqlserver://serverIp:1433/DBName;");
c.getDataSourceProperties().put("user", "user");
c.getDataSourceProperties().put("password", "password");
c.getDataSourceProperties().put("cacheMetaData", true);
HikariDataSource hds = new HikariDataSource(c);
JdbcTemplate jdbcTemplate = new JdbcTemplate(hds);
return jdbcTemplate;
}
答案 2 :(得分:-1)
这两种方法都适用于我。我能够正确使用数据库连接。
<bean id="hikariConfig" class="com.zaxxer.hikari.HikariConfig">
<property name="poolName" value="tmmConnPool"/>
<property name="connectionTestQuery" value="SELECT 1"/>
<property name="driverClassName" value="net.sourceforge.jtds.jdbc.Driver"/>
<property name="maximumPoolSize" value="10"/>
<property name="jdbcUrl" value="jdbc:jtds:sqlserver://127.0.0.1:1433/users;domain=workgroup"/>
<property name="username" value="sa"/>
<property name="password" value="admin"/>
</bean>
<!-- OR -->
<bean id="hikariConfig" class="com.zaxxer.hikari.HikariConfig">
<property name="poolName" value="tmmConnPool"/>
<property name="connectionTestQuery" value="SELECT 1"/>
<property name="dataSourceClassName" value="net.sourceforge.jtds.jdbcx.JtdsDataSource"/>
<property name="maximumPoolSize" value="10"/>
<property name="dataSourceProperties">
<props>
<prop key="user">sa</prop>
<prop key="password">admin</prop>
<prop key="serverName">127.0.0.1</prop>
<prop key="portNumber">1433</prop>
<prop key="databaseName">users</prop>
<!-- For SQLServer value is 1 -->
<prop key="serverType">1</prop>
<prop key="domain">workgroup</prop>
</props>
</property>
</bean>
<!-- Reference of above databSource, both options given above works -->
<bean id="dataSource" class="com.zaxxer.hikari.HikariDataSource">
<constructor-arg ref="hikariConfig"/>
</bean>
除此之外,我还能够使用java实现连接
public Connection getConnectionFromPool() {
final HikariConfig hikariCfg = new HikariConfig();
hikariCfg.setPoolName("tmmConnectionPool");
hikariCfg.setDataSourceClassName("net.sourceforge.jtds.jdbcx.JtdsDataSource");
hikariCfg.setConnectionTestQuery("SELECT 1");
hikariCfg.setMaximumPoolSize(10);
hikariCfg.getDataSourceProperties().put("user", "sa);
hikariCfg.getDataSourceProperties().put("password", "admin");
hikariCfg.getDataSourceProperties().put("serverName", "127.0.0.1");
hikariCfg.getDataSourceProperties().put("portNumber", "1433");
hikariCfg.getDataSourceProperties().put("databaseName", "users");
hikariCfg.getDataSourceProperties().put("serverType", "1");
hikariCfg.getDataSourceProperties().put("domain", "workgroup");
final HikariDataSource hikariDs = new HikariDataSource(hikariCfg);
Connection conn = null;
try {
conn = hikariDs.getConnection();
} catch (SQLException excp) {
LOGGER.error("Exception occurred while getting connection from dataSource", excp);
} finally {
if (hikariDs !=null) {
hikariDs.close();
}
}
return conn;
}