c0e830403527001d13daff931a3fa2f3

客户关系管理系统主要管理新老客户的一些信息并可以发现潜在客户

<?xml version="1.0" encoding="ISO-8859-1"?>
<!DOCTYPE hibernate-mapping PUBLIC "-//Hibernate/Hibernate Mapping DTD 3.0//EN" "http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd">

<hibernate-mapping>
  <class lazy="false" table="Course" name="com.qrsx.course.model.Course">
  
    <id name="id" column="id">
      <generator class="uuid.hex"/>
    </id>
    
    <set name="teachers" lazy="true"  
    	cascade="save-update" table="teacher_course">
      <key column="courseId"/>
      <many-to-many class="com.qrsx.course.model.Teacher" column="teacherId"/>
    </set>
    
    <property name="name" column="name" not-null="false"/>
    <property name="mark" column="mark" not-null="false"/>
    <property name="period" column="period" not-null="false"/>
  </class>
</hibernate-mapping>