org.dromara.hutool.core.net

Class LocalPortGenerator

java.lang.Object

org.dromara.hutool.core.net.LocalPortGenerator

All Implemented Interfaces:

Serializable

public class LocalPortGenerator
extends Object
implements Serializable

本地端口生成器
用于生成本地可用（未被占用）的端口号
注意：多线程甚至单线程访问时可能会返回同一端口（例如获取了端口但是没有使用）

Since:

4.0.3

Author:

looly

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
LocalPortGenerator(int beginPort) 构造

Method Summary

Modifier and Type	Method and Description
int	generate() 生成一个本地端口，用于远程端口映射

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

LocalPortGenerator

public LocalPortGenerator(int beginPort)

构造

Parameters:

beginPort - 起始端口号

Method Detail

generate

public int generate()

生成一个本地端口，用于远程端口映射

Returns:

未被使用的本地端口