python获取外网IP

一、利用脚本引擎库直接获取

import console;

import web.script

import inet.http;

var jsVm = web.script(“JavaScript”)

jsVm.AddCode( inet.http().get(“http://fw.qq.com/ipaddress“) )

var ipAddr = jsVm.CodeObject.IPData[0];

console.log( “您的外网IP地址:”,ipAddr )

二、http库，模式匹配获取

import inet.http;

getIp = function(){

var http = inet.http()

http.flags = 0x80000000/_INTERNET_FLAG_RELOAD强制文件从服务器下载不是缓存/

| 0x4000000/_INTERNET_FLAG_DONT_CACHE不缓存数据*/

var str = http.get(“http://fw.qq.com/ipaddress“)

return str?string.match(str,’”(.+?)”’)

}

io.open()

io.print(getIp())

三、whttp库，模式匹配获取

//获取IP

import inet.whttp;

getIp = function(){

var whttp = inet.whttp()

var str = whttp.get(“http://www.ip138.com/ip2city.asp? r=”+tonumber(time.now()))

whttp.close()

return str?string.match(str,”[(.*?)]”);

}

io.open()

io.print(getIp())

四、API方法

io.open();

var IPHLPAPI = raw.loadDll(“IPHLPAPI.DLL”)

var GetIpAddrTable = IPHLPAPI.api(“GetIpAddrTable”,”int(struct &pIpAddrTable,int &pdwSize,int border)”)

IPInfo = class {

int dwAddr;

int dwIndex;

int dwMask;

int dwBCastAddr;

int dwReasmSize;

word unused1;

word unused2

}

var PMIB_IPADDRTABLE = class {

int dEntrys;

struct mIPInfo[255] = { ..IPInfo() };

}

var ipStruct = PMIB_IPADDRTABLE();

var re, ipStruct, ret = GetIpAddrTable(ipStruct, 0, 1);

var re, ipStruct, ret = GetIpAddrTable(ipStruct, re, 0);

var ipData = ipStruct.mIPInfo[ipStruct.dEntrys - 1].dwAddr;

var ip = raw.convert({ int n = ipData }, { BYTE data[4] });

io.print( string.format(“%d.%d.%d.%d”, ip.data[1], ip.data[2], ip.data[3], ip.data[4]) );