在win10中,使用文件遍历函数_findnext会报0xC0000005错误
原因:
_findnext()第一个参数”路径句柄”,返回的类型为intptr_t(long long),如果定义为long,在win7中是没有问题,但是在win10中就要改为long long或者intptr_t
下面是示例代码:
/* Get all files in a folder specified by path and store the file names in a vector */
void getAllFiles(string path, vector<string> &files) {long hFile = 0;struct _finddata_t fileinfo;string p;if ((hFile = _findfirst(p.assign(path).append("\\*").c_str(), &fileinfo)) != -1) {do {if ((fileinfo.attrib & _A_SUBDIR)) {if (strcmp(fileinfo.name, ".") != 0 && strcmp(fileinfo.name, "..") != 0){files.push_back(p.assign(path).append("\\").append(fileinfo.name));getAllFiles(p.assign(path).append("\\").append(fileinfo.name), files);}}else {files.push_back(p.assign(path).append("\\").append(fileinfo.name));}} while (_findnext(hFile, &fileinfo) == 0);_findclose(hFile);}}