Naturally, once a port is involved, security becomes an issue because you can't allow "just anybody" to connect up to the server and start issuing queries.
自然地，当涉及一个端口时，就得考虑安全性，因为您不能允许“所有人”连接服务器并进行查询。
You won't get any current until you connect up the cells.
你必须先把电池连接起来，才会产生电流。
Don't connect up the two wires, or there will be a short circuit.
不要把这两条电线接在一起，否则会短路的。
Don't connect up the two wires, or there will be a short circuit.
不要把这两条电线接在一起，否则会短路的。
应用推荐