unity3D导出iOS的问题解决

第一步unity3D导出iOS工程~

如何导出iOS工程，查看网上教程~导出后的文件目录如下
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第二步将一些文件导入自己的工程项目中

将Classes 和 Libraries 文件夹以 下面的方式导入自己的工程中
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将Data 文件夹以下面的方式导入工程中
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第三步删除Native下所有.h文件的引用

删除Native下所有.h文件的引用，注意里面不仅仅只有.h 文件，，还有.cpp文件
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第四步删除libil2cpp引用~

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第五步添加引用库

添加引用库，注意有三个是optional ~
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第六步Build Settings

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在 other Linker Flags 添加

-weak_framework CoreMotion -weak-lSystem
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在Header Search Path 添加下面这些头文件引用~

SRCROOT/../../iOS/unity2iOSSRCROOTiOSunity2iOS{SRCROOT}/../../iOS/unity2iOS/Classes
SRCROOT/../../iOS/unity2iOS/Classes/NativeSRCROOTiOSunity2iOSClassesNative{SRCROOT}/../../iOS/unity2iOS/Libraries
SRCROOT/../../iOS/unity2iOS/Libraries/libil2cpp/includeSRCROOTiOSunity2iOSLibrarieslibil2cppinclude{SRCROOT}/../../iOS/unity2iOS/Libraries/Plugins/iOS
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在Library Search Path 中添加

SRCROOT/../../iOS/unity2iOSSRCROOTiOSunity2iOS{SRCROOT}/../../iOS/unity2iOS/Libraries
${SRCROOT}/../../iOS/unity2iOS/Libraries/Plugins/iOS
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在other C Flags 中添加 -DINIT_SCRIPTING_BACKEND=1 同是在 other C++ Flags中出现
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改为C99
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改PCH
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C++做如下设置
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跟着下面的图片做设置更改
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在user-Defined 添加如下

GCC_THUMB_SUPPORT NO
GCC_USE_INDIRECT_FUNCTION_CALLS NO
UNITY_RUNTIME_VERSION 5.3.4f1
UNITY_SCRIPTING_BACKEND il2cpp

第七步修改PCH文件

把Classes下面的Perfix.pch中的代码全部拷贝到自己项目的PCH 并且在自己的项目的PCH 中添加 #import "UnityAppController.h"

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当你走完上面七步之后，下面才是真正的坑开始的地方~ 笔者使用的是unity做Vuforia的开发，其中涉及到的坑相信大家也被坑了好久~ 不过最后笔者得出了两行代码~ 解决了一切问题~

我在unityAppController 中创建了一个Appdelegate，并且把unityView 和Window 传过去了~ 代码后面有人问到再补上~ 欢迎有遇到同样坑的小伙伴在下面提问题，笔者会定时更新文章并把解决问题附上~