修改主程序,以C++为程序计算核心

This commit is contained in:
zsyg
2025-06-17 20:30:24 +08:00
committed by GitHub
parent 30f1c14b67
commit 35b514e155
6 changed files with 566 additions and 102 deletions

View File

@@ -1,41 +1,49 @@
#include <iostream>
#include <filesystem>
#include <chrono>
namespace fs = std::filesystem;
int main() {
try {
auto start = std::chrono::high_resolution_clock::now();
// 定义日志目录路径
fs::path logDir = "logs";
size_t deletedCount = 0;
size_t errorCount = 0;
// 检查目录是否存在
if (fs::exists(logDir) && fs::is_directory(logDir)) {
// 遍历并删除所有日志文件
for (const auto& entry : fs::directory_iterator(logDir)) {
try {
if (fs::is_regular_file(entry)) {
fs::remove(entry);
deletedCount++;
}
} catch (const std::exception& e) {
std::cerr << "删除文件失败: " << entry.path() << " - " << e.what() << std::endl;
errorCount++;
}
}
} else {
std::cout << "日志目录不存在,无需清理" << std::endl;
return 0;
}
auto end = std::chrono::high_resolution_clock::now();
auto duration = std::chrono::duration_cast<std::chrono::milliseconds>(end - start);
std::cout << "日志清理完成: " << std::endl;
std::cout << "删除文件数: " << deletedCount << std::endl;
std::cout << "错误数: " << errorCount << std::endl;
std::cout << "耗时: " << duration.count() << " 毫秒" << std::endl;
} catch (const std::exception& e) {
std::cerr << "发生错误: " << e.what() << std::endl;
return 1;
}
return 0;
}
#include <iostream>
#include <filesystem>
#include <chrono>
namespace fs = std::filesystem;
int main() {
try {
auto start = std::chrono::high_resolution_clock::now();
// 定义日志目录路径
fs::path logDir = "logs";
size_t deletedCount = 0;
size_t errorCount = 0;
// 检查目录是否存在
if (fs::exists(logDir) && fs::is_directory(logDir)) {
// 遍历并删除所有日志文件
for (const auto& entry : fs::directory_iterator(logDir)) {
try {
if (fs::is_regular_file(entry)) {
fs::remove(entry);
deletedCount++;
}
} catch (const std::exception& e) {
std::cerr << "删除文件失败: " << entry.path() << " - " << e.what() << std::endl;
errorCount++;
}
}
} else {
std::cout << "日志目录不存在,无需清理" << std::endl;
return 0;
}
auto end = std::chrono::high_resolution_clock::now();
auto duration = std::chrono::duration_cast<std::chrono::milliseconds>(end - start);
std::cout << "日志清理完成: " << std::endl;
std::cout << "删除文件数: " << deletedCount << std::endl;
std::cout << "错误数: " << errorCount << std::endl;
std::cout << "耗时: " << duration.count() << " 毫秒" << std::endl;
} catch (const std::exception& e) {
std::cerr << "发生错误: " << e.what() << std::endl;
return 1;
}
return 0;
}