问题
2020年5月以来，上传到iTunes Connect的ipa文件如包含UIWebView相关引用，会导致ipa包无法通过处理，构建版本不可用。
审核团队在邮件中给出的说明如下：
ITMS-90809: Deprecated API Usage – Apple will stop accepting submissions of apps that use UIWebView APIs . See [https://developer.apple.com/documentation/uikit/uiwebview](https://developer.apple.com/documentation/uikit/uiwebview)
for more information.
使用find查找工程中相关API：
find . | grep -v .svn | grep "\.a" | grep -v "\.app" | xargs grep UIWebView
结果指向libiPhone-lib.a文件，该文件是Unity导出工程时生成的系统库文件，说明其中包含UIWebView引用。
解决方案
方案一
升级Unity版本
Unity在Unity2017.4.33跟(2018.4.10)版本中修复了此问题，条件允许可升级Unity版本来解决。
iOS:Fixed Deprecated API Usage warning for using UIWebView when submitting Builds to the App Store Connect.（1180664， 1182274）
方案二
去除libiPhone-lib.a中UIWebView的引用
- 首先，生成一个URLUtility.mm文件
include <iostream>
import <UIKit/UIKit.h>
using namespace std;
namespace core {
template <class type>
class StringStorageDefault {};
template <class type,class type2>
class basic_string {
public:
char * str;
basic_string( char* arg){
str = arg;
}
};
}
void OpenURLInGame(core::basic_string< char,core::StringStorageDefault<char> > const&arg){}
void OpenURL(core::basic_string<char,core::StringStorageDefault<char> >const &arg){
const void *arg2 = arg.str;
UIApplication *app = [UIApplication sharedApplication];
NSString *urlStr = [NSString stringWithUTF8String:(char *)arg2];
NSURL *url = [NSURL URLWithString:urlStr];
if (@available(iOS 10.0, *)) {
[app openURL:url options:@{UIApplicationOpenURLOptionsSourceApplicationKey : @YES} completionHandler:nil];
} else {
[app openURL:url];
}
}
void OpenURL(std::string const&arg){
UIApplication *app = [UIApplication sharedApplication];
NSString *urlStr = [NSString stringWithUTF8String:arg.c_str()];
NSURL *url = [NSURL URLWithString:urlStr];
if (@available(iOS 10.0, *)) {
[app openURL:url options:@{UIApplicationOpenURLOptionsSourceApplicationKey : @YES} completionHandler:nil];
} else {
[app openURL:url];
}
}
2.使用lipo查看libiPhone-lib.a文件中包含的架构
lipo -info libiPhone-lib.a
Architectures in the fat file: libiPhone-lib.a are: armv7 arm64 armv7s
3.使用URLUtility.mm生成对应架构下URLUtility.o文件
clang -c URLUtility.mm -arch arm64 -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk
4.拆分libiPhone-lib.a中各架构文件
lipo libiPhone-lib.a -thin arm64 -output ./URLUtility64/libiPhone-lib64.a
- 移除对应架构中的原有URLUtility.o文件
ar -d ./URLUtility64/libiPhone-lib64.a URLUtility.o
6.将新生成的URLUtility.o文件添加到对应架构的.a中
ar -q ./URLUtility64/libiPhone-lib64.a ./URLUtility64/URLUtility.o
7.将各架构的.a文件合并生成新的libiPhone-lib.a
lipo -create ./URLUtility64/libiPhone-lib64.a ./URLUtilityv7/libiPhone-libv7.a ./URLUtilityv7s/libiPhone-libv7s.a -output ./new/libiPhone-lib.a
以上，即可替换libiPhone-lib.a中的URLUtility.o文件，从而达到移除UIWebView相关引用的目的。
方案三
直接使用python脚本进行处理
#!/usr/bin/evn python
# coding=UTF-8
import os
import shutil
def restructure():
iPhone_OS_SDK_path = "/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk"
arm64_path = "./URLUtility64/"
armv7_path = "./URLUtilityv7/"
armv7s_path = "./URLUtilityv7s/"
new_lib_path = "./new"
if os.path.exists(arm64_path):
print("------移除原URLUtility64文件------")
shutil.rmtree(arm64_path)
os.makedirs(arm64_path)
if os.path.exists(armv7_path):
shutil.rmtree(armv7_path)
print("------移除原URLUtilityv7文件------")
os.makedirs(armv7_path)
if os.path.exists(armv7s_path):
shutil.rmtree(armv7s_path)
print("------移除原URLUtilityv7s文件------")
os.makedirs(armv7s_path)
if os.path.exists(new_lib_path):
shutil.rmtree(new_lib_path)
print("------移除原new文件------")
os.makedirs(new_lib_path)
cmd_generate_o_arm64 = "clang -c URLUtility.mm -arch arm64 -isysroot " + iPhone_OS_SDK_path
cmd_generate_o_armv7 = "clang -c URLUtility.mm -arch armv7 -isysroot " + iPhone_OS_SDK_path
cmd_generate_o_armv7s = "clang -c URLUtility.mm -arch armv7s -isysroot " + iPhone_OS_SDK_path
cmd_thin_arm64 = "lipo libiPhone-lib.a -thin arm64 -output ./URLUtility64/libiPhone-lib64.a"
cmd_thin_armv7 = "lipo libiPhone-lib.a -thin armv7 -output ./URLUtilityv7/libiPhone-libv7.a"
cmd_thin_armv7s = "lipo libiPhone-lib.a -thin armv7s -output ./URLUtilityv7s/libiPhone-libv7s.a"
cmd_mv_arm64 = "mv URLUtility.o ./URLUtility64/URLUtility.o"
cmd_mv_armv7 = "mv URLUtility.o ./URLUtilityv7/URLUtility.o"
cmd_mv_armv7s = "mv URLUtility.o ./URLUtilityv7s/URLUtility.o"
cmd_delete_arm64 = "ar -d ./URLUtility64/libiPhone-lib64.a URLUtility.o"
cmd_delete_armv7 = "ar -d ./URLUtilityv7/libiPhone-libv7.a URLUtility.o"
cmd_delete_armv7s = "ar -d ./URLUtilityv7s/libiPhone-libv7s.a URLUtility.o"
cmd_add_arm64 = "ar -q ./URLUtility64/libiPhone-lib64.a ./URLUtility64/URLUtility.o"
cmd_add_armv7 = "ar -q ./URLUtilityv7/libiPhone-libv7.a ./URLUtilityv7/URLUtility.o"
cmd_add_armv7s = "ar -q ./URLUtilityv7s/libiPhone-libv7s.a ./URLUtilityv7s/URLUtility.o"
cmd_create_lib = "lipo -create ./URLUtility64/libiPhone-lib64.a ./URLUtilityv7/libiPhone-libv7.a ./URLUtilityv7s/libiPhone-libv7s.a -output " + new_lib_path + "/libiPhone-lib.a"
print("------处理arm64架构------")
os.system(cmd_generate_o_arm64)
os.system(cmd_thin_arm64)
os.system(cmd_mv_arm64)
os.system(cmd_delete_arm64)
os.system(cmd_add_arm64)
print("------处理armv7架构------")
os.system(cmd_generate_o_armv7)
os.system(cmd_thin_armv7)
os.system(cmd_mv_armv7)
os.system(cmd_delete_armv7)
os.system(cmd_add_armv7)
print("------处理armv7s架构------")
os.system(cmd_generate_o_armv7s)
os.system(cmd_thin_armv7s)
os.system(cmd_mv_armv7s)
os.system(cmd_delete_armv7s)
os.system(cmd_add_armv7s)
os.system(cmd_create_lib)
print("🍀生成新的libiPhone-lib.a，已移除UIWebView引用")
if __name__ == "__main__":
restructure()
初始文件目录为：
.
├── URLUtility.mm
└── libiPhone-lib.a
脚本运行完成后文件目录为：
.
├── URLUtility.mm
├── URLUtility64
│ ├── URLUtility.o
│ └── libiPhone-lib64.a
├── URLUtilityv7
│ ├── URLUtility.o
│ └── libiPhone-libv7.a
├── URLUtilityv7s
│ ├── URLUtility.o
│ └── libiPhone-libv7s.a
├── libiPhone-lib.a
├── new
│ └── libiPhone-lib.a
└── restructure.
其中new文件目录下的libiPhone-lib.a已实现UIWebView引用的移除，使用find命令进行验证，发现新的libiPhone-lib.a中已不包含UIWebView相关任何代码。将该文件与工程中的对应文件进行替换，即可解决ipa包上传问题。
