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ExcelTool/README.md
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dingxiaowei 1a5466ffa2 ExcelTool
2022-08-08 16:58:37 +08:00

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# ExcelTool
通用CSV/Excel打表工具
#### 前言
目前项目中用的csv转json工具,会带来严重的gc性能问题,例如启动加载慢,影响帧率等问题,转成的json数据,我们需要手动写对应的解析模板代码,所以针对以上问题,本通用打表工具应运而生,用二进制数据替代json数据会比较好的解决性能问题,而且能够自动生成对应的模板代码,节省了写重复代码的时间,而且二进制数据比json文件大小更小。
#### 功能
* 支持csv和Excel打表导出模板和
* 生成对应的数据模板代码
* 生成二进制文件
* 自动将文件拷贝到对应的工程目录
* 二进制数据读取
* 字段不配置会使用默认数值
#### 目前支持的字段
* 常规的字段,例如intfloatstringboollong
* 支持自定义字段 vector,例如[1,2,3]
* 支持自定义字段 list,其实是vector数组,例如[[1,2,3],[2,3,4],[4,5,6]]
#### 效果
![](img/1.gif)
![](img/2.jpg)
相比较json,二进制文件大小只有其1/4
##### 生成的自动化模板代码
```
/*
* auto generated by tools(注意:千万不要手动修改本文件)
* avatarguideTest
*/
using System;
using System.IO;
using System.Collections.Generic;
[Serializable]
public class avatarguideTest : IBinarySerializable
{
public int Id { get; set; }
public string gender { get; set; }
public float age { get; set; }
public bool bValue { get; set; }
public List<float> vector { get; set; }
public List<List<float>> Grid { get; set; }
public void DeSerialize(BinaryReader reader)
{
Id = reader.ReadInt32();
gender = reader.ReadString();
age = reader.ReadSingle();
bValue = reader.ReadBoolean();
var vectorCount = reader.ReadInt32();
if (vectorCount > 0)
{
vector = new List<float>();
for (int i = 0; i < vectorCount; i++)
{
vector.Add(reader.ReadSingle());
}
}
else
{
vector = null;
}
var GridCount = reader.ReadInt32();
if (GridCount > 0)
{
Grid = new List<List<float>>();
for (int i = 0; i < GridCount; i++)
{
var tempList = new List<float>();
var tempListCount = reader.ReadInt32();
for (int j = 0; j < tempListCount; j++)
{
tempList.Add(reader.ReadSingle());
}
Grid.Add(tempList);
}
}
else
{
Grid = null;
}
}
public void Serialize(BinaryWriter writer)
{
writer.Write(Id);
writer.Write(gender);
writer.Write(age);
writer.Write(bValue);
if (vector == null || vector.Count == 0)
{
writer.Write(0);
}
else
{
writer.Write(vector.Count);
for (int i = 0; i < vector.Count; i++)
{
writer.Write(vector[i]);
}
}
if (Grid == null || Grid.Count == 0)
{
writer.Write(0);
}
else
{
writer.Write(Grid.Count);
for (int i = 0; i < Grid.Count; i++)
{
writer.Write(Grid[i].Count);
for (int j = 0; j < Grid[i].Count; j++)
{
writer.Write(Grid[i][j]);
}
}
}
}
}
[Serializable]
public class avatarguideTestList : IBinarySerializable
{
public List<avatarguideTest> avatarguideTestInfos = new List<avatarguideTest>();
public void DeSerialize(BinaryReader reader)
{
int count = reader.ReadInt32();
for (int i = 0;i < count; i++)
{
avatarguideTest tempData = new avatarguideTest();
tempData.DeSerialize(reader);
avatarguideTestInfos.Add(tempData);
}
}
public void Serialize(BinaryWriter writer)
{
writer.Write(avatarguideTestInfos.Count);
for (int i = 0; i < avatarguideTestInfos.Count; i++)
{
avatarguideTestInfos[i].Serialize(writer);
}
}
}
```
#### 使用案例
##### 解析二进制文件
```
IBinarySerializable newavList = new avatarguideTestList();
var readOK = FileManager.ReadBinaryDataFromFile(Path.Combine(path, "avatarguideTest.dat"), ref newavList);
if (readOK)
{
ConsoleHelper.WriteInfoLine(newavList.ToString());
}
else
{
ConsoleHelper.WriteErrorLine("读取失败");
}
```
![](img/3.jpg)
#### 自动化拷贝批处理
```
@echo off
echo "开始拷贝jsons"
for %%i in (*.dat) do (
echo begin copy... %%i
copy /y %%~nxi ..\..\hola_unity\Assets\Resources\Config\%%~nxi
echo copy complate ... %%i
)
echo "拷贝完成"
pause
```
#### 带扩展的功能
目前还不是最理想的状态,还有很多可以扩展完善的功能,如下:
* 支持生成各种类型的文件,例如json、xml、proto等
* 支持生成各种语法的模板代码
* 支持Excel数据配置规范性检测,例如手误配置不符合规范导致加载异常,例如大小写逗号(肉眼容易忽略),或者空格等等
* 支持Excel字段客户端服务器可选项
* 支持更多自定义数据类型扩展
#### 代码仓
https://codehub-g.huawei.com/d00605132/CsvTool