2回答

• 

  慕UI7532152

  2018-11-21 20:05:35

  import org.junit.After;
  import org.junit.Before;
  import org.junit.Test;
  import org.springframework.context.ApplicationContext;
  import org.springframework.context.support.ClassPathXmlApplicationContext;
  
  public class SpringDataTest {
      /**
       * 檢測連接石的正確性
       */
      private ApplicationContext ctx;
      @Before
      public void Setup(){
          System.out.println("setup!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!");
          ctx = new ClassPathXmlApplicationContext("beans-b.xml");
          System.out.println("setup!!!");
  
      }
      @After
      public void tearDown(){
          ctx = null;
      }
      @Test
      public void testEntityManagementFactory(){
  
      }
  }

  這個是測試代碼

  0 0
• 

  慕UI7532152

  2018-11-21 19:46:43

  <?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:tx="http://www.springframework.org/schema/tx"
         xmlns:jpa="http://www.springframework.org/schema/data/jpa"
         xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
        http://www.springframework.org/schema/data/jpa http://www.springframework.org/schema/data/jpa/spring-jpa-1.3.xsd
        http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-4.0.xsd
        http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.0.xsd">
      <!-->jdbc 連接<!-->
          <bean id="dataSource" class="org.springframework.jdbc.datasource.DriverManagerDataSource">
              <property name="driverClassName" value="com.mysql.jdbc.Driver"/>
              <property name="url" value="jdbc:mysql:///test"/>
              <property name="username" value="root"/>
          </bean>
      <!--2 配置EntityManagerFactory-->
      <bean id="entityManagerFactory" class="org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean">
          <property name="dataSource" ref="dataSource"/>
          <property name="jpaVendorAdapter">
              <bean class="org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter"/>
          </property>
          <property name="packagesToScan" value="com.example"/>
  
          <property name="jpaProperties">
              <props>
                  <prop key="hibernate.ejb.naming_strategy">org.hibernate.cfg.ImprovedNamingStrategy</prop>
                  <prop key="hibernate.dialect">org.hibernate.dialect.MySQL5InnoDBDialect</prop>
                  <prop key="hibernate.show_sql">true</prop>
                  <prop key="hibernate.format_sql">true</prop>
                  <prop key="hibernate.hbm2ddl.auto">update</prop>
              </props>
          </property>
  
      </bean>
  
  
  
      <!-->jpa 連接<!-->
  
  
  
  </beans>

  這是我的xml文件

  0 0