首先，介绍一个标记
[PostProcessBuild]在函数前写上这个标记，unity在打完包后便会调用这个函数。
所以我们也将用这个标记让unity在包打成xcode项目以后，去改动xcode里面的配置。
而unity也有一个默认的函数给我们使用
static void OnPostprocessBuild(BuildTarget target,string pathToBuildProject) target就是打包的目标，是android还是ios还是其他，pathToBuildProject是打完包后的路径。
所以，主函数就是这样
[PostProcessBuild]
static void OnPostprocessBuild(BuildTarget target,string pathToBuildProject)
{
} 接下来是添加framework和一些系统插件和设置buildSetting
public static void ModifyProj(string pathToBuildProject){
string _projPath = PBXProject.GetPBXProjectPath (pathToBuildProject);
PBXProject _pbxProj = new PBXProject ();
_pbxProj.ReadFromString (File.ReadAllText (_projPath));
string _targetGuid = _pbxProj.TargetGuidByName ("Unity-iPhone");
//*******************************添加framework*******************************//
_pbxProj.AddFrameworkToProject (_targetGuid, "Security.framework", true);
_pbxProj.AddFrameworkToProject (_targetGuid, "JavaScriptCore.framework", true);
//*******************************添加tbd*******************************//
_pbxProj.AddFileToBuild(_targetGuid, _pbxProj.AddFile("usr/lib/libz.1.dylib", "Frameworks/libz.1.dylib", PBXSourceTree.Sdk));
//*******************************设置buildsetting*******************************//
//_pbxProj.SetBuildProperty (_targetGuid, "CODE_SIGN_IDENTITY", code_sign_identity);
File.WriteAllText(_projPath, _pbxProj.WriteToString());
}把主函数的路径传进去就可以了。
中间注释的那行就是设置buildSetting，项目暂时还没用就屏蔽了，具体要怎么传参数可能还需要百度一下
之后就是修改plist
static void SetPlist(string pathToBuildProject)
{
string _plistPath = pathToBuildProject + "/Info.plist";
PlistDocument _plist = new PlistDocument ();
_plist.ReadFromString (File.ReadAllText (_plistPath));
PlistElementDict _rootDic = _plist.root;
//*******************************设置plist属性*******************************//
_rootDic.SetString ("Privacy - Microphone Usage Description", "microphoneDesciption");
_rootDic.SetString ("Bundle version", "6");
_rootDic.SetString ("Bundle versions string, short", "0.0.2");
_rootDic.SetString ("Privacy - Media Library Usage Description", "App需要您的同意,才能访问媒体资料库");
_rootDic.SetString ("Privacy - Bluetooth Peripheral Usage Description", "App需要您的同意,才能访问蓝牙");
_rootDic.SetString ("Privacy - Calendars Usage Description", "App需要您的同意,才能访问日历");
_rootDic.SetString ("Privacy - Camera Usage Description", "App需要您的同意,才能访问相机");
_rootDic.SetString ("Privacy - Contacts Usage Description", "是否允许此App访问您的通讯录？");
_rootDic.SetString ("Privacy - Health Share Usage Description", "App需要您的同意,才能访问健康分享");
_rootDic.SetString ("Privacy - Health Update Usage Description", "App需要您的同意,才能访问健康更新 ");
_rootDic.SetString ("Privacy - Location Always Usage Description", "App需要您的同意,才能始终访问位置");
_rootDic.SetString ("Privacy - Location Usage Description", "App需要您的同意,才能访问位置");
_rootDic.SetString ("Privacy - Location When In Use Usage Description", "是否允许此App访问您的地理位置?");
_rootDic.SetString ("Privacy - Motion Usage Description", "App需要您的同意,才能访问运动与健身");
_rootDic.SetString ("Privacy - Photo Library Usage Description", "App需要您的同意,才能访问相册");
_rootDic.SetString ("Privacy - Reminders Usage Description", "App需要您的同意,才能访问提醒事项");
File.WriteAllText(_plistPath, _plist.WriteToString());
}基本上这样就算搞定了。
不过ios打包一般为了快一点的话,一般会把asset文件夹拿出来再打完包后放回去（或者像我们项目，资源是策划准备好上传到svn，所以资源文件夹不在项目里面的，这种情况下就代码复制过去）
[MenuItem("测试/测试")]
static void CopyAssetToXCode(string pathToBuildProject)
{
string assetFolderName = pathToBuildProject + "/Data/Raw/";
DirectoryInfo dir = new DirectoryInfo (IOS_RESOURCE_FOLDER_PATH);
DirectoryInfo[] allDirs = dir.GetDirectories ();
DirectoryInfo latestDir = null;
foreach (DirectoryInfo d in allDirs)
{
if (latestDir == null)
latestDir = d;
else
{
if (latestDir.LastWriteTime.Ticks < d.LastWriteTime.Ticks)
latestDir = d;
}
}
if (latestDir == null)
{
Debug.LogError ("错误！！无法复制Asset资源！！！！！");
return;
}
Directory.CreateDirectory (assetFolderName + "assets");
CopyDirectory (latestDir + "/resources_1first/assets", assetFolderName + "assets");
File.Copy(latestDir + "/版本导出后文件存放/version.ini",assetFolderName + "version.ini");
Debug.LogError ("复制Asset到xcode...完成！");
Debug.LogError ("Asset原资源路径：" + latestDir);
}
static void CopyDirectory(string sourceDirectory, string targetDirectory)
{
if (!Directory.Exists(sourceDirectory) || !Directory.Exists(targetDirectory))
{
return;
}
DirectoryInfo sourceInfo = new DirectoryInfo(sourceDirectory);
FileInfo[] fileInfo = sourceInfo.GetFiles();
foreach (FileInfo fiTemp in fileInfo)
{
//if(!fiTemp.Name.StartsWith("."))
File.Copy(sourceDirectory + "/" + fiTemp.Name, targetDirectory + "/" + fiTemp.Name, true);
}
DirectoryInfo[] diInfo = sourceInfo.GetDirectories();
foreach (DirectoryInfo diTemp in diInfo)
{
string sourcePath = diTemp.FullName;
string targetPath = diTemp.FullName.Replace(sourceDirectory,targetDirectory);
Directory.CreateDirectory(targetPath);
CopyDirectory(sourcePath,targetPath);
}
}所以最后主函数就是这样
[PostProcessBuild]
static void OnPostprocessBuild(BuildTarget target, string pathToBuildProject)
{
Debug.LogError ("修改xcode插件及其他配置...开始！");
ModifyProj (pathToBuildProject);
Debug.LogError ("修改xcode插件及其他配置...完成！");
Debug.LogError ("修改xcode，plist...开始！");
SetPlist (pathToBuildProject);
Debug.LogError ("修改xcode，plist...完成！");
Debug.LogError ("复制Asset到xcode...开始！");
CopyAssetToXCode (pathToBuildProject);
}【小松教你手游开发】【unity实用技能】unity ios快捷打包
原文地址：http://blog.51cto.com/13638120/2084954
