IOS自动化打包，自动导入并修改文件

#if UNITY_IOS || UNITY_IPHONE

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEditor.iOS.Xcode;
using UnityEditor.Callbacks;
using UnityEditor;
using System.IO;
using UnityEditor.XCodeEditor;

public static class XcodePost
{
   [PostProcessBuild(700)]
   public static void OnPostProcessBuild(BuildTarget target,string pathToBuildProject)
    {
        if (target != BuildTarget.iOS)
            return;

        //修改属性文件
        var projPath = pathToBuildProject + "/Unity-iPhone.xcodeproj/project.pbxproj";
        var proj = new PBXProject();
        proj.ReadFromFile(projPath);
        var targetGuid = proj.TargetGuidByName("Unity-iPhone");
        proj.SetBuildProperty(targetGuid, "ENABLE_BITCODE", "YES");
        proj.AddBuildProperty(targetGuid, "OTHER_LDFLAGS", "-ObjC");
        proj.AddFrameworkToProject(targetGuid, "libz.tbd", false);
        proj.AddFrameworkToProject(targetGuid, "libresolv.tbd", false);
        proj.AddFrameworkToProject(targetGuid, "libsqlite3.tbd", false);
        proj.AddFrameworkToProject(targetGuid, "CoreTelephony.framework", false);
        //proj.AddFrameworkToProject(targetGuid, "HeroStatistics.framework", true);
        proj.AddFrameworkToProject(targetGuid, "SystemConfiguration.framework", false);

        proj.WriteToFile(projPath);


        //复制framework包
        CopyAndReplaceDirectory("Assets/lib/HeroStatistics.framework", Path.Combine(pathToBuildProject, "Frameworks/HeroStatistics.framework"));
        proj.AddFileToBuild(targetGuid, proj.AddFile("Frameworks/HeroStatistics.framework", "Frameworks/HeroStatistics.framework", PBXSourceTree.Source));


        //修改infolist文件
        string plistPath = pathToBuildProject + "/Info.plist";
        PlistDocument plist = new PlistDocument();
        plist.ReadFromString(File.ReadAllText(plistPath));
        PlistElementDict rootDict = plist.root;

        PlistElementDict pedic = rootDict.CreateDict("HeroConfigInfo");
        pedic.SetString("channelname", "IOS");
        plist.WriteToFile(plistPath);

        //修改代码文件
        string unityAppControllerPath = pathToBuildProject + "/Classes/UnityAppController.mm";
        XClass UnityAppController = new XClass(unityAppControllerPath);

        string importStr = "\n" + "#import <HeroStatistics/HeroStatisticsManager.h>";
        UnityAppController.WriteBelow("#import <OpenGLES/ES2/glext.h>", importStr);

        string codeStr = "\n" +
                        "-(void)viewDidLoad {\n" +
                        "[[HeroStatisticsManager sharedInstance] initConfig];\n" +
                        "NSLog(@\" Init Sdk ----- !!\");\n}";

        UnityAppController.WriteBelow("- (void)preStartUnity               {}", codeStr);

        string insetStr = "\n" + "    [self viewDidLoad];\n";

        UnityAppController.WriteBelow("UnitySetPlayerFocus(1);", insetStr);
    }


    internal static void CopyAndReplaceDirectory(string srcPath, string dstPath)
    {
        //路径下该文件夹若存在，则删除
        if (Directory.Exists(dstPath))
        {
            Directory.Delete(dstPath);
        }
        //路径下的文件若存在，则删除
        if (File.Exists(dstPath))
        {
            File.Delete(dstPath);
        }
        //创建该路径下文件夹
        Directory.CreateDirectory(dstPath);
        Debug.Log(dstPath + "----" + srcPath);

        foreach (var file in Directory.GetFiles(srcPath))
        {
            Debug.Log(Path.Combine(dstPath, Path.GetFileName(file)));
            File.Copy(file, Path.Combine(dstPath, Path.GetFileName(file)));
        }


        foreach (var dir in Directory.GetDirectories(srcPath))
            CopyAndReplaceDirectory(dir, Path.Combine(dstPath, Path.GetFileName(dir)));
    }

}

#endif