源码整合时遇到问题了。能否指点一下。谢谢 - 编程论坛

这是自己写的一段获取当前目录文件名并且存入数组中的源码。

程序代码：

#include <stdlib.h>
#include <windows.h>
void Get_FileName()
{
    system("dir /b *.csv > file_name.txt");

}
int main()
{
    Get_FileName();
    int i=0;
    char file_name[255][255];
    FILE *fp;
    fp=fopen("file_name.txt","r");
    if(fp==NULL)
    {
        printf("\n error! can\'t find file_name.txt!");
        getchar();
        exit(0);
    }
    while(fscanf(fp,"%s",file_name[i])!=EOF)
        i++;
    fclose(fp);
    for(int j=0;j<i;j++)
        printf("%s\n",file_name[j]);
    system("pause");
    return 0;
}

这是一段学长写的可以单独处理一个固定名字和输出固定名字的CSV文件的源码

程序代码：

#include<fstream>
#include<iostream>
#include<sstream>
#include<map>
#include<string>
#include<cstdlib>
#include<windows.h>
using namespace std;
struct _data
{
    string info;
    string name;
};
class secTool
{
public:
    secTool() {};
    ~secTool() {};
    void handlefile()
    {
        cout << "请确保data.csv和dict.txt两个文件在本程序目录下" << endl;
        system("PAUSE");
        system("CLS");
        ifstream fData("data.csv"), fDict("dict.txt");
        while (!fData)
        {
            cout << "data.csv不在程序目录下或者无法打开，正在重试!" << endl;
            fData.sync();
            fData.clear();
            Sleep(1000);
            system("CLS");
            fData.open("data.csv", ios::_Nocreate);
        }
        while (!fDict)
        {
            cout << "dict.txt不在程序目录下或者无法打开，正在重试!" << endl;
            fDict.sync();
            fDict.clear();
            Sleep(1000);
            system("CLS");
            fDict.open("dict.txt", ios::_Nocreate);
        }
        string  temp, id, name;
        _data tData;
        getline(fData, temp);
        tableHead += temp + '\n';
        getline(fData, temp);
        tableNum = temp.size() + 1;
        tableHead += temp + '\n';
        getline(fData, temp);
        tableHead += temp + '\n';
        while (fDict >> id >> name)
        {
            tData.name = name;
            dataMap.insert(make_pair(id, tData));
        }
        fDict.close();
        while (!fData.eof())
        {
            getline(fData, temp);
            int i = temp.find(',');
            int j = temp.find(',', i + 1);
            string t = temp.substr(i + 1, j - i - 1);
            if (dataMap.count(t) > 0)
            {
                subNum++;
                stringstream stream;
                stream << subNum;
                dataMap[t].info = stream.str() + temp.substr(temp.find(','), temp.size() - temp.find(','));
            }
        }
        fData.close();
    }
    void outputfile()
    {
        map<string, _data>::iterator it;
        ofstream outFile("out.csv");
        if (!outFile)
        {
            cout << "生成out.csv文件失败！" << endl;
            return;
        }
        outFile << tableHead;
        for (it = dataMap.begin(); it != dataMap.end(); it++)
        {
            if (it->second.info.size() == 0)
            {
                outFile << ++subNum << ',' << it->first << ',' << it->second.name;
                for (int i = 0; i < tableNum - 3; i++) outFile << ',';
                outFile << endl;
            }
            else
                outFile << it->second.info << endl;
        }
        cout << "输出文件out.csv成功！" << endl;
        outFile.close();
    }
private:
    map<string, _data> dataMap;
    string tableHead;
    int tableNum ;
    int subNum ;
};
int main()
{
    secTool sectool;
    sectool.handlefile();
    sectool.outputfile();
    system("PAUSE");
    return 0;
}

我现在想把它改成一个能够循环处理我数组里文件名的，并且输出到另一个文件夹里的工具，就是一次可以批量处理本目录下所有CSV。但是我还没有学c++,学长的代码看不懂。。改的不能够编译了。能不能帮我看一下，我哪里出问题了，谢谢。谢谢(*°∀°)=3

程序代码：

#include<fstream>
#include<stdio.h>
#include<iostream>
#include<sstream>
#include<map>
#include<string>
#include<cstdlib>
#include<windows.h>
using namespace std;
struct _data
{
    string info;
    string name;
};
class secTool
{
public:
    secTool() {};
    ~secTool() {};
    void handlefile(char *name)
    {
        cout << "请确保data.csv和dict.txt两个文件在本程序目录下" << endl;
        system("PAUSE");
        system("CLS");
        ifstream fData("*name"), fDict("dict.txt");
        while (!fData)
        {
            cout << "不在程序目录下或者无法打开，正在重试!" << endl;
            fData.sync();
            fData.clear();
            Sleep(1000);
            system("CLS");
            fData.open("*name", ios::_Nocreate);
        }
        while (!fDict)
        {
            cout << "dict.txt不在程序目录下或者无法打开，正在重试!" << endl;
            fDict.sync();
            fDict.clear();
            Sleep(1000);
            system("CLS");
            fDict.open("dict.txt", ios::_Nocreate);
        }
        string  temp, id, name;
        _data tData;
        getline(fData, temp);
        tableHead += temp + '\n';
        getline(fData, temp);
        tableNum = temp.size() + 1;
        tableHead += temp + '\n';
        getline(fData, temp);
        tableHead += temp + '\n';
        while (fDict >> id >> name)
        {
            tData.name = name;
            dataMap.insert(make_pair(id, tData));
        }
        fDict.close();
        while (!fData.eof())
        {
            getline(fData, temp);
            int i = temp.find(',');
            int j = temp.find(',', i + 1);
            string t = temp.substr(i + 1, j - i - 1);
            if (dataMap.count(t) > 0)
            {
                subNum++;
                stringstream stream;
                stream << subNum;
                dataMap[t].info = stream.str() + temp.substr(temp.find(','), temp.size() - temp.find(','));
            }
        }
        fData.close();
    }
    void outputfile(char *name)
    {
        map<string, _data>::iterator it;
        ofstream outFile("out//*name");
        if (!outFile)
        {
            cout << "生成out.csv文件失败！" << endl;
            return;
        }
        outFile << tableHead;
        for (it = dataMap.begin(); it != dataMap.end(); it++)
        {
            if (it->second.info.size() == 0)
            {
                outFile << ++subNum << ',' << it->first << ',' << it->second.name;
                for (int i = 0; i < tableNum - 3; i++) outFile << ',';
                outFile << endl;
            }
            else
                outFile << it->second.info << endl;
        }
        cout << "输出文件成功！" << endl;
        outFile.close();
    }
private:
    map<string, _data> dataMap;
    string tableHead;
    int tableNum ;
    int subNum ;
};
void Get_FileName()
{
    system("dir /b *.csv > file_name.txt");
    //获取目录下的文件名
}
int main()
{
    Get_FileName();
    int i=0;
    char file_name[255][255];
    FILE *fp;
    fp=fopen("file_name.txt","r");
    if(fp==NULL)
    {
        printf("\n error! can\'t find file_name.txt!");
        getchar();
        exit(0);
    }
    while(fscanf(fp,"%s",file_name[i])!=EOF)
        i++;
    i=0;
    fclose(fp);

    while(file_name[i]!='\0')
    {
    secTool sectool;
    sectool.handlefile(file_name[i]);
    sectool.outputfile(file_name[i]);
    i++;
    }
    system("PAUSE");
    return 0;
}