1.一文教你如何利用 IP归属地查询API 进行统计分析
2.Nginx Log日志统计分析（IP）
3.vb 如何实现统计 IP
4.Linux入门学习牛客shell篇之SHELL23. nginx日志分析1-IP统计（grep & awk）

一文教你如何利用 IP归属地查询API 进行统计分析

       在信息化社会中，统计统计IP地址的源码重要性不言而喻，它能揭示网站访问者的代码信息，优化网络服务。统计统计IP归属地查询API更是源码提供了一种精确定位工具，对于统计分析、代码周围红包系统源码网络安全和市场研究等领域具有重大价值。统计统计

       要使用IP归属地查询API进行统计分析，源码首先要明确选择。代码以APISpace为例，统计统计它提供了多样化的源码API版本，如高精版、代码区县级、统计统计城市级和IPv6版本。源码以IP归属地-IPv4区县级API为例，代码jaca源码我们开始操作指南。

       首先，你需要在APISpace上注册并获取API密钥。点击免费试用按钮获取试用次数，登录后在我的API中查看并管理你的密钥。试用期结束后，如有需要，quickdate源码可购买更多查询次数。

       接下来，将API集成到你的项目中。APISpace会提供详细的文档和示例代码，例如在Python中，你只需遵循示例进行操作。在测试阶段，源码支援输入一个IP地址，查看返回的详细信息。

       然而，使用时需注意，IP归属地查询的准确性和实时性可能存在偏差。对于使用代理服务器或隐藏IP的用户，查询结果可能不准确。源码不符在进行统计分析时，应充分考虑这些因素，以确保结果的可靠性。

Nginx Log日志统计分析（IP）

       当需要对Nginx Log日志进行IP统计分析时，效率更高的工具是awk，而非cat。首先，我们使用awk来切割并提取IP地址：

       awk命令可以快速地在日志中定位和处理IP数据，通过添加总数标识，我们可以清晰地看到每个IP的出现次数：

       要找出独立访问的IP，只需要筛选出每个IP仅出现一次的记录，进而统计独立访问的IP总数：

       对于实时访问排行，我们能够根据访问次数从高到低查看IP的排名，比如前个访问最频繁的IP：

       在遇到大量错误，如或，我们需要找出这些错误页面对应的IP，并进行相应的错误统计：

       当发现访问量骤增，特别是超过一万次时，筛选出访问量最多的IP至关重要。通过设置特定的时间段，我们可以更精确地分析这段时间内的IP行为：

vb 如何实现统计 IP

       GetIpAddrTable ByVal 0&, Ret, True

       If Ret <= 0 Then Exit Sub

       ReDim bBytes(0 To Ret - 1) As Byte

       GetIpAddrTable bBytes(0), Ret, False

       CopyMemory Listing.dEntrys, bBytes(0), 4

       CopyMemory Listing.mIPInfo(0), bBytes(4), Len(Listing.mIPInfo(0))

       '在这里取得IP

       T_ip.Text = ConvertAddressToString(Listing.mIPInfo(0).dwAddr)

       -------------------------------------------------------------------------

       Public Declare Function GetIpAddrTable Lib "IPHlpApi" (pIPAdrTable As Byte, pdwSize As Long, ByVal Sort As Long) As Long

       Public Declare Sub CopyMemory Lib "kernel" Alias "RtlMoveMemory" (Destination As Any, Source As Any, ByVal Length As Long)

       Const MAX_IP = 5

       Type IPINFO

        dwAddr As Long

        dwIndex As Long

        dwMask As Long

        dwBCastAddr As Long

        dwReasmSize As Long

        unused1 As Integer

        unused2 As Integer

       End Type

       Type MIB_IPADDRTABLE

        dEntrys As Long

        mIPInfo(MAX_IP) As IPINFO

       End Type

       Type IP_Array

        mBuffer As MIB_IPADDRTABLE

        BufferLen As Long

       End Type

       Public Function ConvertAddressToString(longAddr As Long) As String

        Dim MyByte(3) As Byte

        Dim Cnt As Long

        CopyMemory MyByte(0), longAddr, 4

        For Cnt = 0 To 3

        ConvertAddressToString = ConvertAddressToString + CStr(MyByte(Cnt)) + "."

        Next Cnt

        ConvertAddressToString = Left$(ConvertAddressToString, Len(ConvertAddressToString) - 1)

       End Function

       ã€yadianer】:

       ä»…仅是针对本机，最简单的办法是用winsock了，如楼上

       ä¸‹é¢æ˜¯ç”¨API

        侦测目前设备上所使用的 IP 地址

        ' 设定在您的计算机上，最多可能使用 5 组 IP 地址，并且用来产生缓冲区

        Private Const MAX_IP =

        Private Type IPINFO

        dwAddr As Long ' IP 地址

        dwNICIndex As Long ' NIC 界面索引

        dwSubnetMask As Long ' 子网掩码

        dwBroadCastAddr As Long ' 封包广播地址

        dwReAssemblySize As Long ' 组译大小

        unused1 As Integer ' 暂不使用

        unused2 As Integer ' 暂不使用

        End Type

        Private Type MIB_IPADDRTABLE

        dwEntrys As Long ' 窗体中登录的数量

        arIPInfo(MAX_IP) As IPINFO ' IP 地址登录数组

        End Type

        Private Type IP_Array

        mBuffer As MIB_IPADDRTABLE ' IP 地址清单数组

        BufferLen As Long ' 缓冲区长度

        End Type

        Private Declare Sub CopyMemory Lib "kernel" Alias "RtlMoveMemory" (Destination As Any, Source As Any, ByVal Length As Long)

        Private Declare Function GetIpAddrTable Lib "IPHlpApi" (pIPAdrTable As Byte, pdwSize As Long, ByVal Sort As Long) As Long

        ' 将长整数转换为字符串

        Public Function ConvertAddr2Str(LongAddress As Long) As String

        Dim addrByte(3) As Byte

        Dim Cnt As Long

        CopyMemory addrByte(0), LongAddress, 4

        For Cnt = 0 To 3

        ConvertAddr2Str = ConvertAddr2Str + CStr(addrByte(Cnt)) + "."

        Next Cnt

        ConvertAddr2Str = Left$(ConvertAddr2Str, Len(ConvertAddr2Str) - 1)

        End Function

        Private Sub Form_Load()

        Text1.Text = ""

        Me.Caption = "取得计算机上所使用的 IP 地址"

        Text1.Font.Size =

        Start

        End Sub

        Private Sub Form_Resize()

        Text1.Height = Me.Height - * Screen.TwipsPerPixelY

        Text1.Width = Me.Width - * Screen.TwipsPerPixelX

        End Sub

        Private Sub Start()

        Dim lRet As Long, I As Long

        Dim Buffer() As Byte

        Dim ListDatas As MIB_IPADDRTABLE

        Text1 = ""

        On Error GoTo Errors

        GetIpAddrTable ByVal 0&, lRet, True

        If lRet <= 0 Then Exit Sub

        ReDim Buffer(0 To lRet - 1) As Byte

        ' 取回 IP 地址的相关数据

        GetIpAddrTable Buffer(0), lRet, False

        Debug.Print Buffer(0)

        ' 利用已经安装 IP 地址的前四个字节，来取得登录的信息

        CopyMemory ListDatas.dwEntrys, Buffer(0), 4

        Text1 = "在您的计算机上，共有 " & ListDatas.dwEntrys & " 组已经设定使用的 IP 地址" & vbCrLf

        Text1 = Text1 & String(, "=") & vbCrLf

        For I = 0 To ListDatas.dwEntrys - 1

        ' 将存在内存之中的地址结构，复制到清单之中

        CopyMemory ListDatas.arIPInfo(I), Buffer(4 + (I * Len(ListDatas.arIPInfo(0)))), Len(ListDatas.arIPInfo(I))

        Text1 = Text1 & "IP 地址 ：" & ConvertAddr2Str(ListDatas.arIPInfo(I).dwAddr) & vbCrLf

        Text1 = Text1 & "IP 子网掩码：" & ConvertAddr2Str(ListDatas.arIPInfo(I).dwSubnetMask) & vbCrLf

        Text1 = Text1 & "IP 广播地址 ：" & ConvertAddr2Str(ListDatas.arIPInfo(I).dwBroadCastAddr) & vbCrLf

        Text1 = Text1 & String(, "*") & vbCrLf & vbCrLf

        Next

        Exit Sub

        Errors:

        End Sub

       ã€yadianer】:

       å¦‚果是针外网，可以用下面的：原理是根据访问网页得到

       Private Const ERROR_SUCCESS As Long = 0

       Private Const MAX_ADAPTER_NAME_LENGTH As Long =

       Private Const MAX_ADAPTER_DESCRIPTION_LENGTH As Long =

       Private Const MAX_ADAPTER_ADDRESS_LENGTH As Long = 8

       Private Type IP_ADDRESS_STRING

        IpAddr(0 To ) As Byte

       End Type

       Private Type IP_MASK_STRING

        IpMask(0 To ) As Byte

       End Type

       Private Type IP_ADDR_STRING

        dwNext As Long

        IpAddress As IP_ADDRESS_STRING

        IpMask As IP_MASK_STRING

        dwContext As Long

       End Type

       Private Type IP_ADAPTER_INFO

        dwNext As Long

        ComboIndex As Long 'reserved

        sAdapterName(0 To (MAX_ADAPTER_NAME_LENGTH + 3)) As Byte

        sDescription(0 To (MAX_ADAPTER_DESCRIPTION_LENGTH + 3)) As Byte

        dwAddressLength As Long

        sIPAddress(0 To (MAX_ADAPTER_ADDRESS_LENGTH - 1)) As Byte

        dwIndex As Long

        uType As Long

        uDhcpEnabled As Long

        CurrentIpAddress As Long

        IpAddressList As IP_ADDR_STRING

        GatewayList As IP_ADDR_STRING

        DhcpServer As IP_ADDR_STRING

        bHaveWins As Long

        PrimaryWinsServer As IP_ADDR_STRING

        SecondaryWinsServer As IP_ADDR_STRING

        LeaseObtained As Long

        LeaseExpires As Long

       End Type

       Private Declare Function GetAdaptersInfo Lib "iphlpapi.dll" _

        (pTcpTable As Any, _

        pdwSize As Long) As Long

       Private Declare Sub CopyMemory Lib "kernel" _

        Alias "RtlMoveMemory" _

        (dst As Any, _

        src As Any, _

        ByVal bcount As Long)

       Private Declare Function URLDownloadToFile Lib "urlmon" _

        Alias "URLDownloadToFileA" _

        (ByVal pCaller As Long, _

        ByVal szURL As String, _

        ByVal szFileName As String, _

        ByVal dwReserved As Long, _

        ByVal lpfnCB As Long) As Long

       Private Declare Function DeleteUrlCacheEntry Lib "Wininet.dll" _

        Alias "DeleteUrlCacheEntryA" _

        (ByVal lpszUrlName As String) As Long

       Private Declare Function lstrlenW Lib "kernel" _

        (ByVal lpString As Long) As Long

       Private Sub Form_Load()

        Command1.Caption = "Get Public IP"

        Text1.Text = LocalIPAddress()

        Text2.Text = ""

       End Sub

       Private Sub Command1_Click()

        Text2.Text = GetPublicIP()

       End Sub

       Private Function GetPublicIP()

        Dim sSourceUrl As String

        Dim sLocalFile As String

        Dim hfile As Long

        Dim buff As String

        Dim pos1 As Long

        Dim pos2 As Long

        'site returning IP address

        sSourceUrl = ".mvps.org/resources/tools/getpublicip.shtml"

        sLocalFile = "c:\ip.txt"

        'ensure this file does not exist in the cache

        Call DeleteUrlCacheEntry(sSourceUrl)

        'download the public IP file,

        'read into a buffer and delete

        If DownloadFile(sSourceUrl, sLocalFile) Then

        hfile = FreeFile

        Open sLocalFile For Input As #hfile

        buff = Input$(LOF(hfile), hfile)

        Close #hfile

       'look for the IP line

        pos1 = InStr(buff, "var ip =")

        'if found,

        If pos1 Then

        'get position of first and last single

        'quotes around address (e.g. '...')

        pos1 = InStr(pos1 + 1, buff, "'", vbTextCompare) + 1

        pos2 = InStr(pos1 + 1, buff, "'", vbTextCompare) '- 1

        'return the IP address

        GetPublicIP = Mid$(buff, pos1, pos2 - pos1)

        Else

        GetPublicIP = "(unable to parse IP)"

        End If 'pos1

        Kill sLocalFile

        Else

        GetPublicIP = "(unable to access shtml page)"

        End If 'DownloadFile

       End Function

       Private Function DownloadFile(ByVal sURL As String, _

        ByVal sLocalFile As String) As Boolean

        DownloadFile = URLDownloadToFile(0, sURL, sLocalFile, 0, 0) = ERROR_SUCCESS

       End Function

       Private Function LocalIPAddress() As String

        Dim cbRequired As Long

        Dim buff() As Byte

        Dim ptr1 As Long

        Dim sIPAddr As String

        Dim Adapter As IP_ADAPTER_INFO

        Call GetAdaptersInfo(ByVal 0&, cbRequired)

        If cbRequired > 0 Then

        ReDim buff(0 To cbRequired - 1) As Byte

        If GetAdaptersInfo(buff(0), cbRequired) = ERROR_SUCCESS Then

        'get a pointer to the data stored in buff()

        ptr1 = VarPtr(buff(0))

        Do While (ptr1 <> 0)

        'copy the data from the pointer to the

        'first adapter into the IP_ADAPTER_INFO type

        CopyMemory Adapter, ByVal ptr1, LenB(Adapter)

        With Adapter

        'the DHCP IP address is in the

        'IpAddress.IpAddr member

        sIPAddr = TrimNull(StrConv(.IpAddressList.IpAddress.IpAddr, vbUnicode))

        If Len(sIPAddr) > 0 Then Exit Do

        ptr1 = .dwNext

        End With 'With Adapter

        'ptr1 is 0 when (no more adapters)

        Loop 'Do While (ptr1 <> 0)

        End If 'If GetAdaptersInfo

        End If 'If cbRequired > 0

        'return any string found

        LocalIPAddress = sIPAddr

       End Function

       Private Function TrimNull(startstr As String) As String

        TrimNull = Left$(startstr, lstrlenW(StrPtr(startstr)))

       End Function

Linux入门学习牛客shell篇之SHELL. nginx日志分析1-IP统计（grep & awk）

       编写shell脚本，用于统计年4月日访问IP的次数，并按次数降序排列。脚本输出结果应如下：

       5 ..1. 4 ..1. 3 ..1. 2 ..1. 1 ..1.

       输入格式示例：

       题目分析

       使用grep命令输出符合要求的行。

       使用awk '{ print $1}'命令输出第一字段。

       bash shell代码实现

       代码如下：