jboss cmpEntityBean 怎样配置 ,谁写过 请指教!! 100分

Question

现在用servlet调用entityBean, 调用create()方法, 但是总是有异常1!
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Answer 1

jbosscmp-jdbc.xml<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE jbosscmp-jdbc PUBLIC "-//JBoss//DTD JBOSSCMP-JDBC 3.2//EN" "http://www.jboss.org/j2ee/dtd/jbosscmp-jdbc_3_2.dtd"><jbosscmp-jdbc>
  <defaults>
    <datasource>java:/DataSource</datasource>
    <datasource-mapping>Oracle9i</datasource-mapping>
    <create-table>false</create-table>
    <alter-table>false</alter-table>
    <remove-table>false</remove-table>
  </defaults>
  <enterprise-beans>
    <entity>
      <ejb-name>Cprscmp</ejb-name>
      <table-name>C_PRS</table-name>
      <cmp-field>
        <field-name>prsNo</field-name>
        <column-name>PRS_NO</column-name>
      </cmp-field>
      <cmp-field>
        <field-name>prsNm</field-name>
        <column-name>PRS_NM</column-name>
      </cmp-field>
      <cmp-field>
        <field-name>prsDsc</field-name>
        <column-name>PRS_DSC</column-name>
      </cmp-field>
      <cmp-field>
        <field-name>prsStt</field-name>
        <column-name>PRS_STT</column-name>
      </cmp-field>
    </entity>

Answer 2

jboss.xml:<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE jboss PUBLIC "-//JBoss//DTD JBOSS 3.2//EN" "http://www.jboss.org/j2ee/dtd/jboss_3_2.dtd"><jboss>
  <enterprise-beans>
    <entity>
      <ejb-name>Cprscmp</ejb-name>
      <jndi-name>CprscmpRemoteHome</jndi-name>
      <local-jndi-name>CprscmpLocalHome</local-jndi-name>
    </entity>
...
ejb-jar.xml都一样阿