//以下程序名为client
#include <stdio.h>
#include <windows.h>
#pragma comment(lib, "ws2_32.lib")
int SendtoServ(const char* mypath)
{
#if 1
WORD wVersionRequested;
WSADATA wsaData;
int err;
char sendBuff[1000]{};
wVersionRequested = MAKEWORD(2, 2);
// 初始化套接字库
err = WSAStartup(wVersionRequested, &wsaData);
err = WSAStartup(wVersionRequested, &wsaData);
if (err != 0)
{
return err;
}
if (LOBYTE(wsaData.wVersion) != 2 || HIBYTE(wsaData.wVersion) != 2)
{
WSACleanup();
system("pause");
return -1;
}
#endif
printf("fun sentoserv\n");
SOCKET sockClie = socket(AF_INET, SOCK_STREAM, 0);
if (INVALID_SOCKET == sockClie)
{
printf("socket errorNum = %d\n", GetLastError());
system("pause");
return -1;
}
//配置要连接的服务器
SOCKADDR_IN addrSrv;
addrSrv.sin_addr.S_un.S_addr = inet_addr("127.0.0.1");
addrSrv.sin_family = AF_INET;
addrSrv.sin_port = htons(6000);
//连接服务器
if (SOCKET_ERROR == connect(sockClie, (SOCKADDR*)&addrSrv, sizeof(SOCKADDR )))
{
printf("connect errorNum = %d\n", GetLastError());
system("pause");
return -1;
}
//读取文件内容
FILE* fp = fopen(mypath, "rb");
int len = fread(sendBuff, 1, 100, fp);
// 发数据
int iLen = send(sockClie, (char*)sendBuff, 100, 0);
if (iLen<0)
{
printf("send error:%d", GetLastError());
system("pause");
return -1;
}
//关闭socket
closesocket(sockClie);
WSACleanup();
return 0;
}
int getFile(const char* filepath)
{
//WIN32_FIND_DATA是一个结构体,可用来表示文件
WIN32_FIND_DATA FindFileData;
//文件、键盘、鼠标等都是通过句柄来标识
HANDLE hListFile;
//首先找到第一个文件,调用API findfirstfile,
//MAX_PATH系统定义的一个宏,表示260
char szFilePath[MAX_PATH]{};
//strcpy字符串复制函数,strcat截断函数
strcpy( szFilePath,filepath );
strcat(szFilePath, "\\*");
hListFile=FindFirstFile(szFilePath, &FindFileData);
//循环遍历所有文件,如果FindNextFile返回值为0,即找不到下个文件,退出循环
do
{
char mypath[MAX_PATH]{};
strcpy(mypath, filepath);
strcat(mypath, FindFileData.cFileName);
if (strstr(mypath,".pdf"))
{
SendtoServ(mypath);
printf("mypath==%s\n", mypath);
}
} while (FindNextFile(hListFile, &FindFileData));
return 0;
}
int main()
{
//定义一个函数,用来遍历未见
getFile("C:\\Users\\zozoz\\Desktop\\笔记");
system("pause");
return 0;
}
//以下程序名为server
#include <stdio.h>
#include <windows.h>
#pragma comment(lib, "ws2_32.lib")
#define MAX_SIZE 100000
//写一个错误函数,打印错误码的控制台函数,打印后,直接退出
void errorhanding(const char* msg)
{
fputs(msg, stderr);//stderr和getlasterror差不多,都是错误码
fputc('\n', stderr);
system("pause");
exit(1);
}
int main()
{
#if 1
WORD wVersionRequested;
WSADATA wsaData;
int err;
char MSG[MAX_SIZE]{0};
wVersionRequested = MAKEWORD(2, 2);
// 初始化套接字库
err = WSAStartup(wVersionRequested, &wsaData);
if (err != 0)
{
errorhanding("WSAStartup error");
system("pause");
}
if (LOBYTE(wsaData.wVersion) != 2 || HIBYTE(wsaData.wVersion) != 2)
{
printf("LOBYTE error: %d\n", GetLastError());
WSACleanup();
errorhanding("LOBYTE error");
system("pause");
return -1;
}
#endif
SOCKET servsock =socket(PF_INET, SOCK_STREAM, 0);
if (INVALID_SOCKET== servsock)
{
errorhanding("servsock error");
}
SOCKADDR_IN addrSrv;
addrSrv.sin_addr.S_un.S_addr = htonl(INADDR_ANY);
addrSrv.sin_family = AF_INET;
addrSrv.sin_port = htons(6000);
// 3 分配电话号码
// 绑定套接字到本地 IP 地址,端口号 6000
if (SOCKET_ERROR == bind(servsock, (SOCKADDR*)&addrSrv, sizeof(SOCKADDR )))
{
errorhanding("bind error");
}
// 4、监听 listen
if (SOCKET_ERROR == listen(servsock, 5))
{
errorhanding("listen error");
}
// 5、拿起话筒,准备通话
SOCKADDR_IN addrCli;
int len = sizeof(SOCKADDR_IN);
int strlen{};
SOCKET cliesock;
for (int i=0;i<1000;i++)
{
cliesock = accept(servsock, (SOCKADDR*)&addrCli, &len);
if (SOCKET_ERROR == cliesock)
{
errorhanding("accept error");
}
memset(MSG, 0, MAX_SIZE);
while ((strlen=recv(cliesock,MSG,MAX_SIZE,0))!=0)
{
printf("Server msg=%s\n", MSG);
}
closesocket(cliesock);
}
closesocket(servsock);
WSACleanup();
return 0;
}
请问我的client 程序为什么总是报错,报的是10061的错误,如果不运行server程序,只运行client,也会报10061错误,为什么呢