C语言实现清空指定文件夹中所有文件的方法

#include "iostream.h"//代码如需调试，只需将改成""即可#include "string.h"#include "stdlib.h"#include "time.h"#include "math.h"#include "windows.h"#include "stdio.h"#include "shellapi.h"#include "fstream.h"#include "string"using namespace std;void main(){//清空特定文件夹中的所有文件char* a=".";char* b="";WIN32_FIND_DATA FileData,FileData_0;HANDLE hSearch,hSearch_0;BOOL fFinished=FALSE;hSearch=FindFirstFile("C://experiment//results_stat//*.*",&FileData);//输入特定文件的绝对路径名if(hSearch==INVALID_HANDLE_VALUE){printf("No files found.");return;}while(!fFinished){if(FileData.cFileName[0]!=a[0]){b=FileData.cFileName;string addr=string("C://experiment//results_stat//")+string(b)+string("//")+string("*.*");//输入特定文件的绝对路径名hSearch_0=FindFirstFile(addr.c_str(),&FileData_0);while(FindNextFile(hSearch_0, &FileData_0)){if(FileData_0.cFileName[0]!=a[0]){string addr_0=string("C://experiment//results_stat//")+string(b)+string("//")+FileData_0.cFileName;//输入特定文件的绝对路径名DeleteFile(addr_0.c_str());//清空特定文件夹中的子文件夹中的所有文件}}}if(!FindNextFile(hSearch,&FileData)){if(GetLastError()==ERROR_NO_MORE_FILES){fFinished=TRUE;}else{printf("Couldn't find next file.");return;}}}FindClose(hSearch);FindClose(hSearch_0);}