安装cmake
cmake官网
下64位
Windows下载安装xlnt
git clone https://github.com/tfussell/xlnt.git
cd xlnt
mkdir build
# git clone刚才下载的xlnt源代码位置 F:\CODE\CPPCODE\xlnt
# 如果下载的zip文件 源代码位置 F:\CODE\CPPCODE\xlnt-master
# cd xlnt-master
# mkdir build
# 我直接下载的zip文件 所以我的xlnt源代码地址是 F:\CODE\CPPCODE\xlnt-master
Cmake编译xlnt
1.打开Cmake(Gui)
在where is souce codedir 放xlnt源代码地址 ( F:\CODE\CPPCODE\xlnt-maste )
在在where build the ... 放你 新建的 build 文件夹地址(F:/CODE/CPPCODE/xlnt-master/build)
2.点击左下角 config
选中你的visual Studio 版本 下拉选中电脑版本的vs （默认是32位的 64位visual Stdio需要自己选择）
--> finish
3.设置完成之后点击 Generate
4. 点击openProject
5.在VS中点击 本地调试器 等项目生成完成
PS: 项目在visual stdudio 本地调试器生成解决方案
会弹窗跳出警告 无法启动程序 请无视
在 xlnt-master\include中得到头文件文件夹
在 xlnt-master\build\source\Debug中得到动态链接库
动态链接库中有 xlntd.dll xlntd.lib 这是需要用到的东西
如果没有xlntd.dll就是没编译好 请重试
visual studio2017 项目中引入xlnt
配置xlnt 到你的项目
项目右键点击它，然后选择最下方的属性按钮，打开配置的窗口
- 配置头文件路径的配置
配置属性-VC++目录-引用目录
填入 xlnt-master\include - 第三方库库文件路径
配置属性-VC++目录-库目录
填入 xlnt-master\build\source\Debug - 引用库名称的配置
配置属性-连接器-依赖-附加依赖项
填入 xlntd.lib
- 配置完之后 复制xlntd.dll放到你的项目文件夹中去 （将xlnt-master\include下的 xlnt文件夹也复制到项目中去）
以下是xlnt 生成excel的示例项目
环境 win10 64位 VS2017 64位 cmake 3.12.2 64位
1.生成空的项目
vs2017 文件->新建-->其他-->空项目-->ddxls(C:\Users\Administrator\source\repos\ddxls)
- 添加demo.cpp文件
- 项目-->右键-->添加新项 -->demo.cpp
2.给项目配置xlnt
- 项目右键点击，然后选择最下方的属性按钮，打开配置的窗口
- 1. 配置头文件路径的配置
配置属性-VC++目录-引用目录
填入 xlnt-master\include
- 2. 第三方库库文件路径
配置属性-VC++目录-库目录
填入 xlnt-master\build\source\Debug
- 3. 引用库名称的配置
配置属性-连接器-依赖-附加依赖项
填入 xlntd.lib
- 4.给项目添加动态链接库
复制xlntd.dll放到你的项目文件夹中去 （将xlnt-master\include下的 xlnt文件夹也复制到项目文件夹"C:\Users\Administrator\source\repos\ddxls\ddxls中去"
3.在demo.cpp添加代码
#include <iostream>
#include "xlnt/xlnt.hpp"
#include <string.h>
#include <stdio.h>
#define _CRT_SECURE_NO_WARNINGS
#include <vector>
#include <string>
int main()
{
//Creating a 2 dimensional vector which we will write values to
std::vector< std::vector<std::string> > wholeWorksheet;
//Looping through each row (100 rows as per the second argument in the for loop)
for (int outer = 0; outer < 100; outer++)
{
//Creating a fresh vector for a fresh row
std::vector<std::string> singleRow;
//Looping through each of the columns (100 as per the second argument in the for loop) in this particular row
for (int inner = 0; inner < 100; inner++)
{
//Adding a single value in each cell of the row
std::string val = std::to_string(inner + 1);
singleRow.push_back(val);
}
//Adding the single row to the 2 dimensional vector
wholeWorksheet.push_back(singleRow);
std::clog << "Writing to row " << outer << " in the vector " << std::endl;
}
//Writing to the spread sheet
//Creating the output workbook
std::clog << "Creating workbook" << std::endl;
xlnt::workbook wbOut;
//Setting the destination output file name
std::string dest_filename = "output.xlsx";
//Creating the output worksheet
xlnt::worksheet wsOut = wbOut.active_sheet();
//Giving the output worksheet a title/name
wsOut.title("data");
//We will now be looping through the 2 dimensional vector which we created above
//In this case we have two iterators one for the outer loop (row) and one for the inner loop (column)
std::clog << "Looping through vector and writing to spread sheet" << std::endl;
for (int fOut = 0; fOut < wholeWorksheet.size(); fOut++)
{
std::clog << "Row" << fOut << std::endl;
for (int fIn = 0; fIn < wholeWorksheet.at(fOut).size(); fIn++)
{
//Take notice of the difference between accessing the vector and accessing the work sheet
//As you may already know Excel spread sheets start at row 1 and column 1 (not row 0 and column 0 like you would expect from a C++ vector)
//In short the xlnt cell reference starts at column 1 row 1 (hence the + 1s below) and the vector reference starts at row 0 and column 0
wsOut.cell(xlnt::cell_reference(fIn + 1, fOut + 1)).value(wholeWorksheet.at(fOut).at(fIn));
//Further clarification to avoid confusion
//Cell reference arguments are (column number, row number); e.g. cell_reference(fIn + 1, fOut + 1)
//Vector arguments are (row number, column number); e.g. wholeWorksheet.at(fOut).at(fIn)
}
}
std::clog << "Finished writing spread sheet" << std::endl;
wbOut.save(dest_filename);
return 0;
}
