Win32递归读取文件时，能运行为什么读不出东西呀？//解决办法

#include "stdafx.h"
#include "Windows.h"
#include "stdio.h"

void Find(LPSTR path){
        WIN32_FIND_DATA fs={0};

        CHAR buf[512]={0};
        strcpy(buf,path);

        strcat(path,"/*.*");

        HANDLE hFind=FindFirstFile(path,&fs);
        BOOL goFind=TRUE;

        while(goFind){
                if(fs.dwFileAttributes==FILE_ATTRIBUTE_ARCHIVE)
                {
                        printf("%s\n",fs.cFileName);
                        Sleep(1000);
                }else{
                        if(strcmp(fs.cFileName,".")&&strcmp(fs.cFileName,"..")){
                                CHAR buff[512]={0};
                                strcat(buff,buf);
                                printf("[%s]\n",fs.cFileName);
                                Sleep(1000);
                                strcat(buff,"/");
                                strcat(buff,fs.cFileName);
                                Find(buff);
                                printf("-----------\n");
                        }
                }
                goFind=FindNextFile(hFind,&fs);
        }
        //free(nPath);
        FindClose(hFind);
        return;
}
int main(int argc, char* argv[])
{
        CHAR path[512]="E:/win32/dll_lib";
        Find(path);
        return 0;
}