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  • Spring JdbcTemplate的使用

    配置xml文件

    <?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"
           xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd">
    
        <!--    数据源-->
        <bean id="comboPooledDataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource">
            <property name="driverClass" value="com.mysql.jdbc.Driver"></property>
            <property name="jdbcUrl" value="jdbc:mysql://localhost:3306/one"></property>
            <property name="user" value="root"></property>
            <property name="password" value="admin123"></property>
        </bean>
    
        <!--    jdbc模板对象-->
        <bean id="jdbcTemplate" class="org.springframework.jdbc.core.JdbcTemplate">
            <property name="dataSource" ref="comboPooledDataSource"></property>
        </bean>
    
    </beans>
    

    Java实现

    import com.mchange.v2.c3p0.ComboPooledDataSource;
    import org.junit.Test;
    import org.springframework.context.ApplicationContext;
    import org.springframework.context.support.ClassPathXmlApplicationContext;
    import org.springframework.jdbc.core.JdbcTemplate;
    
    import java.beans.PropertyVetoException;
    
    public class JdbcTemplateTest {
    
        @Test
        public void test1() {
            ApplicationContext applicationContext = new ClassPathXmlApplicationContext("application.xml");
            JdbcTemplate jdbcTemplate = (JdbcTemplate) applicationContext.getBean(JdbcTemplate.class);
    
            String sql = "insert into stu value(11,'aa',12345)";
            jdbcTemplate.update(sql);
        }
    
    }
    
    
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  • 原文地址:https://www.cnblogs.com/lyd447113735/p/14381207.html
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