10分鍾搞定支付寶支付 的 各種填坑

填坑
支付寶填坑是每個接入支付寶必經之路，下面是我接入支付寶遇到的問題匯總，希望大家在接入的路上少一點彎路

問題1. Util/base64.h:63:21: Cannot find interface declaration for ‘NSObject’, superclass of ‘Base64’

解決辦法：
這是base64.h中沒有加入#import <Foundation/Foundation.h> 系統庫文件導致，這個錯誤報錯方法直接想噴它一臉。報錯方式太惡心。

問題2.截圖告知你什么問題

530EA189-0A5A-4AEB-82BF-E30B99F5418B.png

解決辦法：
這個問題可以同上的，心情好，截圖再次說明下，在 openssl_wrapper.h中#import <Foundation/Foundation.h> 庫即可

問題3.Util/openssl_wrapper.m:11:9: ‘rsa.h’ file not found

解決辦法：
（1），萬年老坑，只要你接入支付寶百分百要遇到的問題，所以習以為常吧 （2），在Build setting中搜索search，找到Header Search Paths，添加$(PROJECT_DIR)/openssl和$(PROJECT_DIR) 如下圖： （3），重要 問題說三遍，這是網絡找到的到答案后繼續有同樣的坑，自己的解決方案, Header Search Paths $(PROJECT_DIR)/ali中輸入這個 Framework Search Paths 和 Library Search Paths 繼續是$(inherited) 和 $(PROJECT_DIR)/ali ‘rsa.h’ file not found 的解決方案 （4），由於后期多項目的接入，讓我知道一個算是萬能方法吧，就是始終保持Header Search Paths 和 Library Search Paths 都能找到你導入的openssl的正確路徑即可，已嘗試多遍，是能解決以上問題（求黑）

EB1487E2-FFA9-494B-923D-C5F7CD1AF1FC.png

5C736AB8-F0FB-423C-973D-3ED9301E27C0.png

問題4.這類錯很多，大概有這些：這些可能是庫文件沒有導入，導致的

“_CNCopyCurrentNetworkInfo”, referenced from:
Undefined symbols for architecture x86_64:
"CNCopyCurrentNetworkInfo", referenced from:
-[APayReachability wifiInterface] in AlipaySDK
+[internal_DeviceInfo getSSIDInfo] in AlipaySDK
+[internal_DeviceInfo getNetworkInfo] in AlipaySDK
"_CNCopySupportedInterfaces", referenced from:
-[APayReachability wifiInterface] in AlipaySDK
+[internal_DeviceInfo getSSIDInfo] in AlipaySDK
+[internal_DeviceInfo getNetworkInfo] in AlipaySDK
"_CTRadioAccessTechnologyCDMA1x", referenced from:
-[AliSecXReachability networkStatusForFlags:] in AlipaySDK
"_CTRadioAccessTechnologyEdge", referenced from:
-[AliSecXReachability networkStatusForFlags:] in AlipaySDK
"_CTRadioAccessTechnologyGPRS", referenced from:
-[AliSecXReachability networkStatusForFlags:] in AlipaySDK
"_CTRadioAccessTechnologyLTE", referenced from:
-[AliSecXReachability networkStatusForFlags:] in AlipaySDK
"_OBJC_CLASS$_CMMotionManager", referenced from:
objc-class-ref in AlipaySDK
"OBJC_CLASS$_CTTelephonyNetworkInfo", referenced from:
objc-class-ref in AlipaySDK
"SCNetworkReachabilityCreateWithAddress", referenced from:
+[APayReachability reachabilityWithAddress:] in AlipaySDK
+[AliSecXReachability reachabilityWithAddress:] in AlipaySDK
"_SCNetworkReachabilityCreateWithName", referenced from:
+[APayReachability reachabilityWithHostname:] in AlipaySDK
+[AliSecXReachability reachabilityWithHostName:] in AlipaySDK
"_SCNetworkReachabilityGetFlags", referenced from:
-[APayReachability isReachable] in AlipaySDK
-[APayReachability isReachableViaWWAN] in AlipaySDK
-[APayReachability isReachableViaWiFi] in AlipaySDK
-[APayReachability connectionRequired] in AlipaySDK
-[APayReachability isConnectionOnDemand] in AlipaySDK
-[APayReachability isInterventionRequired] in AlipaySDK
-[APayReachability reachabilityFlags] in AlipaySDK
...
"_SCNetworkReachabilityScheduleWithRunLoop", referenced from:
-[AliSecXReachability startNotifier] in AlipaySDK
"_SCNetworkReachabilitySetCallback", referenced from:
-[APayReachability startNotifier] in AlipaySDK
-[APayReachability stopNotifier] in AlipaySDK
-[AliSecXReachability startNotifier] in AlipaySDK
"_SCNetworkReachabilitySetDispatchQueue", referenced from:
-[APayReachability startNotifier] in AlipaySDK
-[APayReachability stopNotifier] in AlipaySDK
"_SCNetworkReachabilityUnscheduleFromRunLoop", referenced from:
-[AliSecXReachability stopNotifier] in AlipaySDK
"std::1::basic_string<char, std::1::char_traits<char>, std::1::allocator<char> >::init(char const, unsigned long)", referenced from:
CAliSecXURL::encodeURIComponent(CAliSecXBuffer&) in AlipaySDK
"std::1::basic_string<char, std::1::char_traits<char>, std::1::allocator<char> >::reserve(unsigned long)", referenced from:
CAliSecXURL::encodeURIComponent(CAliSecXBuffer&) in AlipaySDK
"std::1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >::~basic_string()", referenced from:
CAliSecXURL::encodeURIComponent(CAliSecXBuffer&) in AlipaySDK
"std::nothrow", referenced from:
CAliSecXBuffer::CAliSecXBuffer(unsigned long) in AlipaySDK
CAliSecXBuffer::_copy(unsigned char const, unsigned long) in AlipaySDK
CAliSecXBuffer::resize(unsigned long) in AlipaySDK
"std::terminate()", referenced from:
clang_call_terminate in AlipaySDK
"operator delete", referenced from:
CAliSecXBuffer::~CAliSecXBuffer() in AlipaySDK
CAliSecXBuffer::release() in AlipaySDK
CAliSecXBuffer::~CAliSecXBuffer() in AlipaySDK
CAliSecXBuffer::operator=(CAliSecXBuffer const&) in AlipaySDK
CAliSecXBuffer::resize(unsigned long) in AlipaySDK
alisec_crypto_Hex2Bin(CAliSecXBuffer const&) in AlipaySDK
alisec_crypto_Bin2Hex(CAliSecXBuffer const&) in AlipaySDK
...
"operator new", referenced from:
CAliSecXBuffer::CAliSecXBuffer(unsigned long) in AlipaySDK
CAliSecXBuffer::_copy(unsigned char const*, unsigned long) in AlipaySDK
CAliSecXBuffer::resize(unsigned long) in AlipaySDK
"cxa_begin_catch", referenced from:
clang_call_terminate in AlipaySDK
"gxx_personality_v0", referenced from:
+[ASSStorageAccesser saveStorageModel:] in AlipaySDK
+[ASSStorageAccesser loadStorageModelFromKeychain] in AlipaySDK
+[ASSStorageAccesser loadPreviousApdid] in AlipaySDK
+[ASSStorageAccesser getRandomizedID] in AlipaySDK
+[ASSStorageAccesser getNewRadomizedID] in AlipaySDK
+[ASSStorageAccesser loadLastLoginTime] in AlipaySDK
+[ASSStorageAccesser saveCurrentLoginTime:] in AlipaySDK
...
"_deflate", referenced from:
+[ASSCommonUtils gzipData:] in AlipaySDK
+[DTGZipUtil compressGZip:] in AlipaySDK
"_deflateEnd", referenced from:
+[ASSCommonUtils gzipData:] in AlipaySDK
+[DTGZipUtil compressGZip:] in AlipaySDK
"_deflateInit2", referenced from:
+[ASSCommonUtils gzipData:] in AlipaySDK
+[DTGZipUtil compressGZip:] in AlipaySDK
"_kCNNetworkInfoKeyBSSID", referenced from:
+[UIDevice(APEX) networkDic] in AlipaySDK
"_kCNNetworkInfoKeySSID", referenced from:
+[UIDevice(APEX) networkDic] in AlipaySDK
ld: symbol(s) not found for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)

解決辦法：
這種問題通過在General->Link Framework and Libraiies中添加以下framework解決：

- libz.tbd - libc++.tbd - Security.framework - CoreMotion.Framework - CFNetwork.framework - CoreTelephony.framework - SystemConfiguration.framework

截圖如下，由於公司同時接入支付寶和微信支付，所以導入的庫就多了點咯：

9CCA6D99-B122-4C6E-8A1D-522BC3292A4E.png

問題5.Redefinition of 'RSA' as different kind of symbol 多為sdk集成時產生的坑，因為我們公司在集成支付寶之前，有用過RSA加密，導致重名問題

解決辦法：
（1），這個問題不是每個公司都可能遇到的，但遇到也心煩 （2），由於支付寶中的openssl中的rsa.h文件與RSA加密有重名沖突。改掉公司自己之前導入RSA的命名，如果你牛逼也可以去改rsa.h中的

問題6；系統庫導入問題
+++++++++++++
symbol(s) not found for architecture arm64

17321E6C-1A33-41D4-9B6E-9E499CCA23C6.png

解決辦法
就是導入系統庫了

85880AC4-E323-4451-B622-9E7ABB1CE658.png

問題7：終於到微信了，接入微信，你就開心了