下载最新的libevent，目前是

进入VS2010命令提示

nmake /f Makefile.nmake

编译成功生成

libevent.lib、libevent_core.lib、libevent_extras.lib

复制include 和libs

mkdir D:\libevent\include\
xcopy /E /H /R D:\libevent-2.0.16-stable\include\* D:\libevent\include\
xcopy /E /H /R D:\libevent-2.0.16-stable\WIN32-Code\* D:\libevent\include\
xcopy /E /H /R D:\libevent-2.0.16-stable\*.h D:\libevent\include\
mkdir d:\libevent\libs
copy D:\libevent-2.0.16-stable\*.lib D:\libevent\libs\

#include <stdio.h>

#define WIN32_LEAN_AND_MEAN
#include <windows.h>
#include <winsock2.h>

#include <event.h>
#include <evhttp.h>

void root_handler(struct evhttp_request *req, void *arg)
{
    struct evbuffer *buf = evbuffer_new();
    if(!buf){
        puts("failed to create response buffer");
        return;
    }

evbuffer_add_printf(buf, "Hello: %s\n", evhttp_request_uri(req));
    evhttp_send_reply(req, HTTP_OK, "OK", buf);
}

void generic_handler(struct evhttp_request *req, void *arg)
{
    struct evbuffer *buf = evbuffer_new();
    if(!buf){
        puts("failed to create response buffer");
        return;
    }

evbuffer_add_printf(buf, "Requested: %s\n", evhttp_request_uri(req));
    evhttp_send_reply(req, HTTP_OK, "OK", buf);
}

int main(int argc, wchar_t* argv[])
{
 struct evhttp *httpd;

WSADATA wsaData;
 DWORD Ret;
 if ((Ret = WSAStartup(MAKEWORD(2, 2), &wsaData)) != 0) {
  printf("WSAStartup failed with error %d\n", Ret);
  return -1;
 }

event_init();

httpd = evhttp_start("0.0.0.0", 18505);
    if(!httpd){
  return 1;
 }

evhttp_set_cb(httpd, "/", root_handler, NULL);
    evhttp_set_gencb(httpd, generic_handler, NULL);

printf("httpd server start OK!\n");

event_dispatch();

evhttp_free(httpd);

WSACleanup();
    return 0;
}

进入配置管理器，设置活动项目为release

C++

常规\附加包含目录 .\include;.\include\event2
代码生成\运行库 多线程 (/MT)
高级\编译为 编译为 C 代码 (/TC)

链接器

常规\附加库目录 .\libs
输入\附加依赖项 ws2_32.lib;wsock32.lib;libevent.lib;libevent_core.lib;libevent_extras.lib;%(AdditionalDependencies)
输入\忽略特定默认库 libc.lib;msvcrt.lib;libcd.lib;libcmtd.lib;msvcrtd.lib;%(IgnoreSpecificDefaultLibraries)