1.粗暴定量转移
当遇到特别特别多文件需要从一个文件夹转移到另外一个文件夹，特别是定量的那种，手动真的很累啊很累啊
// ForTransferFlies.cpp : 定义控制台应用程序的入口点。
//
//#include "stdafx.h"
#include "stdio.h"
#include "stdlib.h"
#include <string>
#include <string.h>
#include <sys/stat.h>
#include <sstream>
#include <iostream>
#include <fstream>
#include <cstdio>
#include <fstream>
#include<list>
#include <string>
#include <sstream>
#include <vector>
#include<io.h>
#include<stdlib.h>
using namespace std;
void getAllFiles(string path, vector<string>& files);
typedef std::vector<std::string> StringList;
StringList splitstr(const std::string& str, char tag);
string& replace_all(string& str, const string& old_value, const string& new_value)
{
while (true)
{
string::size_type pos(0);
if ((pos = str.find(old_value)) != string::npos)
{
str.replace(pos, old_value.length(), new_value);
}
else {
break; }
}
return str;
}
int main()
{
string DATA_DIR = "C:\\Users\\wwy\\Desktop\\refSave";//原文件夹
vector<string> files;
//测试
char * DistAll = (char *)"AllFiles.txt";
getAllFiles(DATA_DIR, files);//所有文件与文件夹的路径都输出
//ofstream ofn(DistAll); //输出文件流
int size = files.size();//一共多少文件
int numm = 6416;//想要转移多少文件想要全部转移就numm=size
int FaiNum = 0;
for (int i = 0; i < size; i++)
{
/*vector<string> test;
test = splitstr(files[i], '.');//把读取到的文件名路径进行切割
if (test[1]=="jpg") {
cout << files[i] << endl;
}*/
if (i <= numm) {
cout << "files[i]="<<files[i] << endl;
//string src = string("D:\\NewForWwy\\workspaceForMine\\DATASET\\VOCofMine\\JPEGImages\\") + "NotVehicle_2" + ".jpg";
string dst = string("D:\\workspaceForMine\\test\\sharp");//要转移到的文件夹
replace_all(files[i], "/", "\\");
cout << "files[2]=" << files[i] << endl;
string name = "move " + files[i] + " " + dst;
const char *des_name = name.c_str();
cout << des_name << endl;
system(des_name);
}
}
/*string src = string("D:\\NewForWwy\\workspaceForMine\\DATASET\\VOCofMine\\JPEGImages\\") + "NotVehicle_2" + ".jpg";
string dst = string("D:\\NewForWwy\\workspaceForMine\\DATASET\\VOCofMine\\test") ;
string name = "move " + src + " " + dst;
const char *des_name = name.c_str();
cout << des_name << endl;
system(des_name); //调用系统命令
cout << "Save !" << endl;*/
return 0;
}
/*
分割字符串
*/
StringList splitstr(const std::string& str, char tag)
{
StringList li;
std::string subStr;
//遍历字符串，同时将i位置的字符放入到子串中，当遇到tag（需要切割的字符时）完成一次切割
//遍历结束之后即可得到切割后的字符串数组
for (size_t i = 0; i < str.length(); i++)
{
if (tag == str[i]) //完成一次切割
{
if (!subStr.empty())
{
li.push_back(subStr);
subStr.clear();
}
}
else //将i位置的字符放入子串
{
subStr.push_back(str[i]);
}
}
if (!subStr.empty()) //剩余的子串作为最后的子字符串
{
li.push_back(subStr);
}
return li;
}
/*
读取文件名
*/
void getAllFiles(string path, vector<string>& files)
{
//文件句柄
intptr_t hFile = 0;
//文件信息
struct _finddata_t fileinfo; //很少用的文件信息读取结构
string p; //string类很有意思的一个赋值函数:assign()，有很多重载版本
if ((hFile = _findfirst(p.assign(path).append("\\*").c_str(), &fileinfo)) != -1)
{
do
{
if ((fileinfo.attrib & _A_SUBDIR)) //判断是否为文件夹
{
if (strcmp(fileinfo.name, ".") != 0 && strcmp(fileinfo.name, "..") != 0)
{
files.push_back(p.assign(path).append("/").append(fileinfo.name));//保存文件夹名字
getAllFiles(p.assign(path).append("/").append(fileinfo.name), files);//递归当前文件夹
}
}
else //文件处理
{
files.push_back(p.assign(path).append("/").append(fileinfo.name));//文件名
}
} while (_findnext(hFile, &fileinfo) == 0); //寻找下一个，成功返回0，否则-1
_findclose(hFile);
}
}
2.把大量文件定量转移到多个文件夹
定量转移到这样的多个文件夹，但顺序是乱的，顺序为1，10，11，101…
//#include <iostream>
//using namespace std;
//
//int main()
//{
// string folderPath = "C:\\Users\\大喵喵\\Desktop\\大气湍流\\turbulence_dataset\\algorithm_simulated_videos\\blur\\00";
//
// string command;
// command = "mkdir -p " + folderPath;
// system(command.c_str());
//
// return 0;
//}
// ForTransferFlies.cpp : 定义控制台应用程序的入口点。
//
//#include "stdafx.h"
#include "stdio.h"
#include "stdlib.h"
#include <string>
#include <string.h>
#include <sys/stat.h>
#include <sstream>
#include <iostream>
#include <fstream>
#include <cstdio>
#include <fstream>
#include<list>
#include <string>
#include <sstream>
#include <vector>
#include<io.h>
#include<stdlib.h>
using namespace std;
void getAllFiles(string path, vector<string>& files);
typedef std::vector<std::string> StringList;
StringList splitstr(const std::string& str, char tag);
string& replace_all(string& str, const string& old_value, const string& new_value)
{
while (true)
{
string::size_type pos(0);
if ((pos = str.find(old_value)) != string::npos)
{
str.replace(pos, old_value.length(), new_value);
}
else {
break; }
}
return str;
}
int main()
{
string DATA_DIR = "C:\\Users\\大喵喵\\Desktop\\大气湍流\\turbulence_dataset\\algorithm_simulated_videos\\inputFramesPNG\\1";//原文件夹
vector<string> files;
//测试
char * DistAll = (char *)"AllFiles.txt";
getAllFiles(DATA_DIR, files);//所有文件与文件夹的路径都输出
//ofstream ofn(DistAll); //输出文件流
int size = files.size();//一共多少文件
int numm = 100;//每个文件夹定量多少
int FaiNum = 0;
int k = size / numm;
/*for (int j = 0; j < k; j++) {*/
for (int i = 0; i < k; i++)
{
string folderPath;
string j_str = to_string(i);
folderPath = "C:\\Users\\大喵喵\\Desktop\\大气湍流\\turbulence_dataset\\algorithm_simulated_videos\\blur\\" + j_str+"\\Blur\\RGB";//创建新文件夹路径
const char* f1 = folderPath.c_str();
if (_access(f1, 0) == -1) {
string command;
command = "mkdir -p " + folderPath;
system(command.c_str());
for (int w = numm * i; w < numm * i + numm; w++) {
cout << "files[i]=" << files[w] << endl;
//string src = string("D:\\NewForWwy\\workspaceForMine\\DATASET\\VOCofMine\\JPEGImages\\") + "NotVehicle_2" + ".jpg";
string dst = string(folderPath);//要转移到的文件夹
replace_all(files[w], "/", "\\");
cout << "files[2]=" << files[w] << endl;
string name = "move " + files[w] + " " + dst;
const char *des_name = name.c_str();
cout << des_name << endl;
system(des_name);
}
}
}
/*}*/
return 0;
}
/*
分割字符串
*/
StringList splitstr(const std::string& str, char tag)
{
StringList li;
std::string subStr;
//遍历字符串，同时将i位置的字符放入到子串中，当遇到tag（需要切割的字符时）完成一次切割
//遍历结束之后即可得到切割后的字符串数组
for (size_t i = 0; i < str.length(); i++)
{
if (tag == str[i]) //完成一次切割
{
if (!subStr.empty())
{
li.push_back(subStr);
subStr.clear();
}
}
else //将i位置的字符放入子串
{
subStr.push_back(str[i]);
}
}
if (!subStr.empty()) //剩余的子串作为最后的子字符串
{
li.push_back(subStr);
}
return li;
}
/*
读取文件名
*/
void getAllFiles(string path, vector<string>& files)
{
//文件句柄
intptr_t hFile = 0;
//文件信息
struct _finddata_t fileinfo; //很少用的文件信息读取结构
string p; //string类很有意思的一个赋值函数:assign()，有很多重载版本
if ((hFile = _findfirst(p.assign(path).append("\\*").c_str(), &fileinfo)) != -1)
{
do
{
if ((fileinfo.attrib & _A_SUBDIR)) //判断是否为文件夹
{
if (strcmp(fileinfo.name, ".") != 0 && strcmp(fileinfo.name, "..") != 0)
{
files.push_back(p.assign(path).append("/").append(fileinfo.name));//保存文件夹名字
getAllFiles(p.assign(path).append("/").append(fileinfo.name), files);//递归当前文件夹
}
}
else //文件处理
{
files.push_back(p.assign(path).append("/").append(fileinfo.name));//文件名
}
} while (_findnext(hFile, &fileinfo) == 0); //寻找下一个，成功返回0，否则-1
_findclose(hFile);
}
}
3.opencv 把大量文件定量顺序转移到多个文件夹
①需要opencv库
②文件名需要为纯数字，例如：1.jpg、2.jpg…
#include "stdio.h"
#include "stdlib.h"
#include <string>
#include <string.h>
#include <sys/stat.h>
#include <sstream>
#include <iostream>
#include <fstream>
#include <cstdio>
#include <fstream>
#include<list>
#include <string>
#include <sstream>
#include <vector>
#include<io.h>
#include<stdlib.h>
#include "opencv2/imgproc.hpp"
#include "opencv2/highgui.hpp"
#include "opencv2/ml.hpp"
#include "opencv2/objdetect.hpp"
#include <string>
using namespace std;
vector<string> getOrderedNames(vector<cv::String> filenames, cv::String folder) {
vector<string> nameArr;
string suffixName;
for (size_t i = 0; i < filenames.size(); ++i)
{
string::size_type iPos = filenames[i].find_last_of('\\') + 1;
string filename = filenames[i].substr(iPos, filenames[i].length() - iPos);
string name = filename.substr(0, filename.rfind("."));
suffixName = filename.substr(filename.rfind("."), filename.length() - 1);//获取后缀名
nameArr.emplace_back(name);
}
sort(nameArr.begin(), nameArr.end(), [](string a, string b) {
return stoi(a) < stoi(b); });
vector<string> orderedFilenames;
for (size_t i = 0; i < filenames.size(); ++i)
{
string orderedName = folder + "\\" + nameArr[i] + suffixName;
orderedFilenames.emplace_back(orderedName);
//cout << "改变后：" << orderedFilenames[i] << endl;
}
return orderedFilenames;
}
typedef std::vector<std::string> StringList;
StringList splitstr(const std::string& str, char tag);
string& replace_all(string& str, const string& old_value, const string& new_value)
{
while (true)
{
string::size_type pos(0);
if ((pos = str.find(old_value)) != string::npos)
{
str.replace(pos, old_value.length(), new_value);
}
else {
break; }
}
return str;
}
int main()
{
std::vector<cv::String> filenames; // notice here that we are using the Opencv's embedded "String" class
cv::String folder = "C:\\Users\\大喵喵\\Desktop\\大气湍流\\turbulence_dataset\\algorithm_simulated_videos\\refFramesPNG"; // 被转移文件所在文件夹
cv::glob(folder, filenames); // new function that does the job ;-)
size_t size = filenames.size();
if (size == 0)
{
std::cout << "file " << folder << " not exits" << std::endl;
return -1;
}
vector<string> orderedFilenames = getOrderedNames(filenames, folder);
/*for (size_t i = 0; i < filenames.size(); ++i)
{
cout << "顺序：" << orderedFilenames[i] << endl;
}*/
int numm = 100;//每个文件夹定量多少
int FaiNum = 0;
int k = size / numm;
/*for (int j = 0; j < k; j++) {*/
for (int i = 0; i < k; i++)
{
string folderPath;
string j_str = to_string(i);
folderPath = "C:\\Users\\大喵喵\\Desktop\\大气湍流\\turbulence_dataset\\algorithm_simulated_videos\\trainBSD\\" + j_str + "\\Sharp\\RGB";//创建文件夹位置
const char* f1 = folderPath.c_str();
if (_access(f1, 0) == -1) {
string command;
command = "mkdir -p " + folderPath;
system(command.c_str());
for (int w = numm * i; w < numm * i + numm; w++) {
cout << "要转移的文件：" << orderedFilenames[w] << endl;
//string src = string("D:\\NewForWwy\\workspaceForMine\\DATASET\\VOCofMine\\JPEGImages\\") + "NotVehicle_2" + ".jpg";
string dst = string(folderPath);//要转移到的文件夹
replace_all(orderedFilenames[w], "/", "\\");
//cout << "files[2]=" << orderedFilenames[w] << endl;
string name = "move " + orderedFilenames[w] + " " + dst;
const char *des_name = name.c_str();
cout << des_name << endl;
system(des_name);
}
}
}
}