例:
String driverName = "oracle.jdbc.driver.OracleDriver"; Class.forName(driverName);
例:
String dbURL = "jdbc:oracle:thin:@//server_name:port/service_name"; String username = "user_name"; String password = "password"; Connection connection = DriverManager.getConnection(dbURL, username, password);
例:
String updateSQL = "UPDATE table_name SET column1 = value1, column2 = value2 WHERE condition";
例:
log.error("Error updating Oracle request", e); debugSampler("Update request failed", e);
下一篇:本身是泛型的泛型参数