简单来说就是在创建脚本的时候，得.cs脚本路径，然后读出这个脚本所有的内容并且修改。代码如下：
using UnityEditor;
using UnityEngine;
using System.IO;
public class AddFileHeadComment : UnityEditor.AssetModificationProcessor
{
// 添加脚本注释模板
private static string str =
"/**
"
+ "*Copyright(C) 2017 by #COMPANY#
"
+ "*All rights reserved.
"
+ "*ProductName: #PRODUCTNAME#
"
+ "*Author: #AUTHOR#
"
+ "*Version: #VERSION#
"
+ "*UnityVersion: #UNITYVERSION#
"
+ "*CreateTime: #CreateTime#
"
+ "*Description:
"
+ "*/
";
/// <summary>
/// 此函数在asset被创建完，文件已经生成到磁盘上，但是没有生成.meta文件和import之前被调用
/// </summary>
/// <param name="newFileMeta">newfilemeta 是由创建文件的path加上.meta组成的</param>
public static void OnWillCreateAsset(string newFileMeta)
{
// 只修改C#脚本
string newFilePath = newFileMeta.Replace(".meta", "");
if (newFilePath.EndsWith(".cs"))
{
string scriptContent = str;
scriptContent += File.ReadAllText(newFilePath);
// 替换字符串为系统时间
scriptContent = scriptContent.Replace("#CreateTime#", System.DateTime.Now.ToString("yyyy/MM/dd HH:mm:ss"));
//这里实现自定义的一些规则
scriptContent = scriptContent.Replace("#SCRIPTFULLNAME#", Path.GetFileName(newFilePath));
scriptContent = scriptContent.Replace("#COMPANY#", PlayerSettings.companyName);
scriptContent = scriptContent.Replace("#PRODUCTNAME#", PlayerSettings.productName);
scriptContent = scriptContent.Replace("#AUTHOR#", "CW");
scriptContent = scriptContent.Replace("#VERSION#", "1.0");
scriptContent = scriptContent.Replace("#UNITYVERSION#", Application.unityVersion);
File.WriteAllText(newFilePath, scriptContent);
}
}
}
测试：
/**
*Copyright(C) 2017 by DefaultCompany
*All rights reserved.
*ProductName: SteamPro
*Author: CW
*Version: 1.0
*UnityVersion: 5.3.5f1
*CreateTime: 2017/12/11 14:08:28
*Description:
*/
using UnityEngine;
using System.Collections;
public class NewBehaviourScript : MonoBehaviour {
// Use this for initialization
void Start () {
}
// Update is called once per frame
void Update () {
}
}