摘要：
package queryRunnerTest; import java.sql.Connection;import java.sql.ResultSet;import java.sql.SQLException; import org.apache.commons.dbutils.DbUtils; 阅读全文
摘要：
package queryRunnerTest;import java.sql.Connection;import java.sql.DriverManager; public class JDBCutil { private static Connection con ; static { try 阅读全文