This is a broader problem. If you want to delve into it, I have to start from the entire operation of the online operation.

I try to pick it up.

The first is the principle of the main approval of our online.

Way:

Local connection is more common in local area networks such as dormitories and families.

The wide area network (Internet) online, more common in large servers using the server (Minecraft officially launched by the domain Realm is the wide area network server)

On the Internet, the game online is actually the process of multi -console that has reached the process of transmitting mutual transmission data. For Minecraft, online is essentially the content that the TCP handshake will only be implemented.

What happened when I wanted to be online?

If you are a client, the prerequisite for the online is that you want to find your connection object (server).If it is a server inside the local area network, the clients can be used as a server between the clients. This online method is very simple, and it will not be described here.I now mainly talk about the wide area network.Compared to the wide area network, the LAN is the most families, and the company has to pass through the Internet.LAN equipment (such as router) stopped direct access to the local area network equipment from the wide area network.If you want a wide -area connection (hereinafter referred to as online), you must expose the server to the wide area network. The common method is port mapping

After port mapping, a channel is set up between the LAN and the wide area network.Players can choose to build a server (such as the bukkit used when I enter the pit), or the client is connected to the client.The construction of the server itself is cumbersome (I used Bukkit to be simple, and now the sponge end, the faucet, it is not simple).As for the client to the client, Mojang currently introduces the anti -piracy mechanism, and the game through the local area network will be verified by the genuine verification system.In other words, piracy cannot be connected in this way.

You may lose patience.While tedious, do not let it play, how can you play!

Use this MOD!

This mod is actually transferring the setting of the server to the local Minecraft client. The server and the administrator client will be combined with two as one, so that you do not need to re -open the server as the client to the client while opening the server.A game can be played, and it also has a common settings (Server.properties)!

Simply put, it is a collection of the disadvantages of two ways to integrate two online methods!