具体步骤 a) Copy ibatis-dao-2 jar and ibatis- common -2. jar into WEB-INF/lib b) Create a SqlMap config In <salMapConfig> <settings useStatementNamespaces="false"/> KtransactionManager type="JDBC <datas Property name="JDBC Driver alue="COM. ibm db2 jdbc. app. DB2Driver"> Property JDBC Connecti onURL value="jdbc: db2: SAMPLE"/> Property name="JDBC Username alue="db2admin"/> Property name="JDBC Password dmin2db"/> ource transacti onManager> sqlMap resource="Contact xm1"> √ sqlMapConfi c) Create Contact DAO. java public interface ContactDAO extends DAo t public int insertcontact( Contact contact) public int update Contact(Contact contact); public Contact selectcontact(int contactId); public int delete Contact(int contactId);iv. 具体步骤： a) Copy ibatis-dao-2.jar and ibatis-common-2.jar into WEB-INF/lib b) Create a SqlMapConfig.xml file in your Java source folder c) Create ContactDAO.java