Package tech.mgl.utils

Class MGL_ServletUtils

java.lang.Object

tech.mgl.utils.MGL_ServletUtils

public class MGL_ServletUtils
extends Object

Constructor Summary

Constructors

Constructor	Description
MGL_ServletUtils()

Method Summary

Modifier and Type	Method	Description
static String	getClientIpAddress(jakarta.servlet.http.HttpServletRequest request)	获取 HTTP 请求的客户端 IP 地址（支持代理）
static String	getClientIpFromDatagramPacket(DatagramPacket packet)	获取 UDP 连接的客户端 IP
static String	getClientIpFromSocket(Socket socket)	获取 TCP 连接的客户端 IP（适用于 Proxy Protocol）
static String	getIpVersion(String ip)	判断 IP 类型（IPv4 或 IPv6）
static void	setDownloadHeader(String fileName, Long fileSize, jakarta.servlet.http.HttpServletResponse response)

Methods inherited from class java.lang.Object

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

Constructor Details

MGL_ServletUtils

public MGL_ServletUtils()

Method Details

setDownloadHeader

public static void setDownloadHeader(String fileName,
 Long fileSize,
 jakarta.servlet.http.HttpServletResponse response)

getClientIpAddress

public static String getClientIpAddress(jakarta.servlet.http.HttpServletRequest request)

获取 HTTP 请求的客户端 IP 地址（支持代理）

getClientIpFromSocket

public static String getClientIpFromSocket(Socket socket)

获取 TCP 连接的客户端 IP（适用于 Proxy Protocol）

getClientIpFromDatagramPacket

public static String getClientIpFromDatagramPacket(DatagramPacket packet)

获取 UDP 连接的客户端 IP

getIpVersion

public static String getIpVersion(String ip)

判断 IP 类型（IPv4 或 IPv6）