59 lines
1.2 KiB
C++
59 lines
1.2 KiB
C++
#pragma once
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#include <vector>
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#include <iostream>
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#include <fstream>
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#include <time.h>
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#include <sstream>
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#include <chrono>
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class FileTools
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{
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private:
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std::string mPath;
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public:
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FileTools(std::string path)
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{
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mPath = path;
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}
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void createLog(std::string log)
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{
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time_t now = time(0);
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tm *ltm = localtime(&now);
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char loc_date[30];
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sprintf(loc_date, "%d%02d%02d %d:%d:%d", 1900 + ltm->tm_year, 1 + ltm->tm_mon, ltm->tm_mday, ltm->tm_hour, ltm->tm_min, ltm->tm_sec);
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std::ofstream ofs(mPath);
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ofs << loc_date << ": " << log << std::endl;
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ofs.close();
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}
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void append_log(std::string log, bool printTime = true)
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{
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std::ofstream ofs(mPath, std::ios::app);
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if (printTime)
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{
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time_t now = time(0);
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tm *ltm = localtime(&now);
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char loc_date[30];
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sprintf(loc_date, "%d%02d%02d %d:%d:%d", 1900 + ltm->tm_year, 1 + ltm->tm_mon, ltm->tm_mday, ltm->tm_hour, ltm->tm_min, ltm->tm_sec);
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ofs << loc_date << ": " << log << std::endl;
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}
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else
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{
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ofs << " " << log << std::endl;
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}
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ofs.close();
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}
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void clear()
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{
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try
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{
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std::fstream fout(mPath, std::ios::out | std::ios::trunc);
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fout.close();
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}
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catch (std::exception &e)
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{
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//LOG("error happened: %s \n", e.what());
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}
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}
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}; |