Connection conn = getConnection();
// Connection conn = this.ss.getConnection(); 返回Connection对象
try {
String sql = "UPDATE PARTY SET PARTY_NAME = '测试0000' WHERE PARTY_ID ='0';UPDATE PARTY SET PARTY_NAME = '测试1111' WHERE PARTY_ID ='1'";
/*+ "UPDATE PARTY SET PARTY_NAME = '测试111' WHERE PARTY_ID ='1';"
;
*/
Statement cs = conn.createStatement();
cs.execute(sql);
// ResultSet rs = st.executeQuery("show tables");
conn.close();
} catch (SQLException e) {
e.printStackTrace();
}
public Connection getConnection(){
Connection conn = null;
try {
conn = sqlSessionDaoSupport.getSqlSession().getConfiguration().getEnvironment().getDataSource().getConnection();
} catch (Exception e) {
e.printStackTrace();
}
return conn;
}
<update id="updateParty" parameterType="java.util.List">
<foreach collection="list" item="item" index="index" separator=";" >
update PARTY set PARTY_NAME = #{item.partyName} where PARTY_ID=#{item.partyId}
</foreach >
</update>
