Java NiO – zero copy

Time:2021-7-6

NiO zero copy

  1. Using the traditional IO method to pass a large file

  2. Transfer to a large file using NiO zero copy

  3. Take a look at the time taken by the two delivery methods

Traditional IO method

Server code

public class OldServer {

Client code

public class OldClient {

NiO zero copy

Server code

public class NewIOServer {

Client code

public class NewIOClient {

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