This simple piece of code sets up a connection with the specified server on the specified port, then sends the text passed to it on the command line on to the server.
这段简单的代码将在指定的端口设置与指定服务器的连接,然后将命令行中传递给它的文本发送到服务器上。
2
The first lineof this script instantiates a new Sql object by setting the JDBC connection string, username, password, and JDBC driver class.