C++ 将文件夹中文件写入list.txt文件中

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相关内容 C++如何读取文件夹中文件

http://blog.csdn.net/u012005313/article/details/46490437

C++代码如下 搜索文件夹中全部文件时(*.*)

	bool flag=true;int optional=0;while (flag) {string path;cout<<"输入路径：(xx\\xx\\)";cin>>path;char fileName[1024];strcpy(fileName, path.c_str());strcat(fileName, "*.bmp");HANDLE file;LPCTSTR lpFileName=fileName;WIN32_FIND_DATA pNextInfo;file=FindFirstFile(lpFileName, &pNextInfo);if (file == INVALID_HANDLE_VALUE){cout<<"搜索失败"<<endl;system("pause");exit(0);}char listpath[1024];strcpy(listpath, path.c_str());strcat(listpath, "list.txt");ofstream fout(listpath);if (!fout.is_open()){cout<<"can not open the file "<<listpath<<endl;system("pause");exit(0);}while (FindNextFile(file, &pNextInfo)){if (pNextInfo.cFileName[0] == '.')continue;cout<<"得到文件："<<pNextInfo.cFileName<<endl;fout<<pNextInfo.cFileName<<endl;}fout.close();cout<<"继续还是结束:(1 or 0)";cin>>optional;if (optional != 1)flag=false;}

搜索特定文件时 (*.jpg)

	int count=0;//计数器bool flag=true;int optional=0;while (flag) {string path;cout<<"输入路径：(xx\\xx\\)";cin>>path;char listpath[1024];strcpy(listpath, path.c_str());strcat(listpath, "list.txt");ofstream fout(listpath);if (!fout.is_open()){cout<<"can not open the file "<<listpath<<endl;system("pause");exit(0);}char fileName[1024];strcpy(fileName, path.c_str());strcat(fileName, "*.jpg");HANDLE file;LPCTSTR lpFileName=fileName;WIN32_FIND_DATA pNextInfo;file=FindFirstFile(lpFileName, &pNextInfo);if (file == INVALID_HANDLE_VALUE){cout<<"搜索失败"<<endl;system("pause");exit(0);}cout<<"得到文件："<<pNextInfo.cFileName<<endl;fout<<pNextInfo.cFileName<<endl;count++;while (FindNextFile(file, &pNextInfo)){if (pNextInfo.cFileName[0] == '.')continue;cout<<"得到文件："<<pNextInfo.cFileName<<endl;fout<<pNextInfo.cFileName<<endl;count++;}cout<<"count == "<<count<<endl;count = 0;fout.close();cout<<"继续还是结束:(1 or 0)";cin>>optional;if (optional != 1)flag=false;}

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