cn.hutool.socket

Class SocketUtil

java.lang.Object

cn.hutool.socket.SocketUtil

public class SocketUtil
extends Object

Socket相关工具类

Since:

4.5.0

Author:

looly

Constructor Summary

Constructors

Constructor and Description
SocketUtil()

Method Summary

Modifier and Type	Method and Description
static Socket	connect(InetSocketAddress address, int connectionTimeout) 创建Socket并连接到指定地址的服务器
static Socket	connect(String hostname, int port) 创建Socket并连接到指定地址的服务器
static Socket	connect(String hostname, int port, int connectionTimeout) 创建Socket并连接到指定地址的服务器
static SocketAddress	getRemoteAddress(AsynchronousSocketChannel channel) 获取远程端的地址信息，包括host和端口 null表示channel为null或者远程主机未连接
static boolean	isConnected(AsynchronousSocketChannel channel) 远程主机是否处于连接状态 通过判断远程地址获取成功与否判断

Methods inherited from class java.lang.Object

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

Constructor Detail

SocketUtil

public SocketUtil()

Method Detail

getRemoteAddress

public static SocketAddress getRemoteAddress(AsynchronousSocketChannel channel)
                                      throws IORuntimeException

获取远程端的地址信息，包括host和端口
null表示channel为null或者远程主机未连接

Parameters:

channel - AsynchronousSocketChannel

Returns:

远程端的地址信息，包括host和端口，null表示channel为null或者远程主机未连接

Throws:

IORuntimeException - IO异常

isConnected

public static boolean isConnected(AsynchronousSocketChannel channel)
                           throws IORuntimeException

远程主机是否处于连接状态
通过判断远程地址获取成功与否判断

Parameters:

channel - AsynchronousSocketChannel

Returns:

远程主机是否处于连接状态

Throws:

IORuntimeException - IO异常

connect

public static Socket connect(String hostname,
                             int port)
                      throws IORuntimeException

创建Socket并连接到指定地址的服务器

Parameters:

hostname - 地址

port - 端口

Returns:

Socket

Throws:

IORuntimeException - IO异常

Since:

5.7.8

connect

public static Socket connect(String hostname,
                             int port,
                             int connectionTimeout)
                      throws IORuntimeException

创建Socket并连接到指定地址的服务器

Parameters:

hostname - 地址

port - 端口

connectionTimeout - 连接超时

Returns:

Socket

Throws:

IORuntimeException - IO异常

Since:

5.7.8

connect

public static Socket connect(InetSocketAddress address,
                             int connectionTimeout)
                      throws IORuntimeException

创建Socket并连接到指定地址的服务器

Parameters:

address - 地址

connectionTimeout - 连接超时

Returns:

Socket

Throws:

IORuntimeException - IO异常

Since:

5.7.8