WinCE6.0下如何实现WebService？？？
在网上查找了一下，用gSOAP的很多。
但例子基本上是一样的，先要使用wsdl2h.exe和soapcpp2.exe生成指定网页的 WSDL。
可偶每次访问的网页地址可能不一样，如何解决？
以前没有接触过网络编程，大家有什么好的解决方式啊？
[解决办法]
http://bbs.51cto.com/archiver/tid-864655.html
{ // TODO: Add your control notification handler code here LPTSTR AcceptTypes[2] = {L"/MsgUDPServer/index.jsp HTTP/1.0\r\n", NULL}; char lpOutBuf[1024]; BOOL bAllDone = FALSE; ghInstance = InternetOpen(L"CeHttp", INTERNET_OPEN_TYPE_PRECONFIG, NULL, NULL, INTERNET_FLAG_ASYNC); // 用异步模式时,HttpSendRequestEx 失败并返回: 997 if(NULL == ghInstance) { RETAILMSG(1,(L"Call InternetOpen failed: %d\r\n",GetLastError())); return; } if(InternetSetStatusCallback(ghInstance,(INTERNET_STATUS_CALLBACK)&Callback) == INTERNET_INVALID_STATUS_CALLBACK) { RETAILMSG(1,(L"InternetSetStatusCallback failed, error ",GetLastError())); return; } hConnect = InternetConnect(ghInstance, L"www.baidu.com", //L"58.250.61.201", INTERNET_DEFAULT_HTTP_PORT, NULL, NULL, INTERNET_SERVICE_HTTP, 0, 1); if(NULL == hConnect) { if(ERROR_IO_PENDING != GetLastError()) { RETAILMSG(1,(L"InternetConnect failed, error: %d\r\n",GetLastError())); return; } WaitForSingleObject(hConnectedEvent, INFINITE); } hRequest = HttpOpenRequest(hConnect, L"GET", NULL, HTTP_VERSION, NULL, (LPCTSTR *)AcceptTypes, INTERNET_FLAG_RELOAD | INTERNET_FLAG_NO_CACHE_WRITE, 0); if(NULL == hRequest) { if(ERROR_IO_PENDING != GetLastError()) { RETAILMSG(1,(L"HttpOpenRequest failed, error: %d\r\n",GetLastError())); return; } WaitForSingleObject(hRequestCompleteEvent,INFINITE); } INTERNET_BUFFERS IntBuff; FillMemory(&IntBuff, sizeof(IntBuff), 0); IntBuff.dwStructSize= sizeof(IntBuff); IntBuff.dwBufferTotal = 1024 * 64; //IntBuff.lpcszHeader = L"Content-Type: application/x-www-form-urlencoded\r\n Content-Length: 4\r\n\r\n"; IntBuff.lpcszHeader = L"Content-Type: text/text\r\n"; IntBuff.dwHeadersLength = lstrlen(IntBuff.lpcszHeader); if(!HttpSendRequestEx(hRequest,&IntBuff,NULL,0,2)) { if(ERROR_IO_PENDING != GetLastError()) { RETAILMSG(1,(L"HttpSendRequestEx failed: %d\r\n",GetLastError())); return; } RETAILMSG(1,(L"HttpSendRequestEx called successfully\r\n")); WaitForSingleObject(hRequestCompleteEvent, INFINITE); // 等待信号 } for(DWORD dwNumKSent = 0;dwNumKSent < 10;dwNumKSent++) { DWORD dwBytesWritten = 0; if(!InternetWriteFile(hRequest,lpOutBuf,1024,&dwBytesWritten)) { if(ERROR_IO_PENDING != GetLastError()) { RETAILMSG(1,(L"InternetWriteFile failed: %d\r\n",GetLastError())); return; } else { RETAILMSG(1,(L"InternetWriteFile completing asynchronously.\r\n")); WaitForSingleObject(hRequestCompleteEvent,INFINITE);// } } } RETAILMSG(1,(L"Calling HttpEndRequest\r\n")); if(!HttpEndRequest(hRequest, NULL, HSR_INITIATE, 2)) { if(GetLastError() == ERROR_IO_PENDING) { RETAILMSG(1,(L"HttpEndRequest called.\r\n")); WaitForSingleObject(hRequestCompleteEvent, INFINITE); } else { RETAILMSG(1,(L"HttpEndRequest failed, error: %d\r\n",GetLastError())); return; } } RETAILMSG(1,(L"------------------- Read the response -------------------\r\n")); char lpReadBuff[256 + 1]; DWORD dwReadSize = 0; do { ZeroMemory(lpReadBuff,sizeof(char) * (256 + 1));// INTERNET_BUFFERS InetBuff;// // FillMemory(&InetBuff, sizeof(InetBuff), 0);// InetBuff.dwStructSize = sizeof(InetBuff);// InetBuff.lpvBuffer = lpReadBuff;// InetBuff.dwBufferLength = sizeof(lpReadBuff) - 1; RETAILMSG(1,(L"Calling InternetReadFile\r\n")); // if(!InternetReadFileEx(hRequest,&InetBuff,0,0)) if(!InternetReadFile(hRequest,lpReadBuff,256,&dwReadSize)) { if(GetLastError() == ERROR_IO_PENDING) { // WaitForSingleObject(hRequestCompleteEvent, INFINITE); RETAILMSG(1,(L"Waiting for InternetReadFile to complete\r\n")); WaitForSingleObject(hRequestCompleteEvent, INFINITE); } else { RETAILMSG(1,(L"InternetReadFileEx failed: %d\r\n",GetLastError())); return; } } // lpReadBuff[InetBuff.dwBufferLength] = 0; RETAILMSG(1,(L"%s\r\n",CString(lpReadBuff))); // if (InetBuff.dwBufferLength == 0) { bAllDone = TRUE; } } while (bAllDone == FALSE); RETAILMSG(1,(L"\r\n------------------- Request Complete ----------------\r\n"));}