我認爲Type 4 JDBC驅動程序是純Java,不需要本地庫。爲什麼DB2 Type 4 JDBC Driver尋找本地庫db2jcct2?
當我在打包爲.war文件的WEB-INF/lib下我的Tomcat應用程序的目錄把db2jcc4.jar,我得到試圖使用應用程序時出現以下錯誤:Got SQLException: com.ibm.db2.jcc.am.SqlException: [jcc][10389][12245][4.12.55] Failure in loading native library db2jcct2, java.lang.UnsatisfiedLinkError
相關的應用程序代碼如下所示並將異常的上市,由於拋至最後一行:
import com.ibm.db2.jcc.DB2SimpleDataSource;
// ...
DB2SimpleDataSource main_db2_data_source = new DB2SimpleDataSource();
main_db2_data_source.setUser(main_database_user);
main_db2_data_source.setPassword(main_database_password);
main_db2_data_source.setServerName(main_database_host);
try {
Integer main_database_port_integer = Integer.parseInt(main_database_port);
main_db2_data_source.setPortNumber(main_database_port_integer);
} catch (NumberFormatException exception) {
throw new WebException("...");
}
Connection main_connection = null;
try {
main_connection = main_db2_data_source.getConnection();
非常感謝你:) – necromancer