10分钟搞定支付宝和微信支付的各种填坑

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支付宝填坑是每个接入支付宝必经之路，下面是我接入支付宝遇到的问题汇总，希望大家在接入的路上少一点弯路。

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

解决办法：

这是base64.h中没有加入#import 系统库文件导致，这个错误报错方法直接想喷它一脸。报错方式太恶心。

问题2.截图告知你什么问题

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解决办法：

这个问题可以同上的，心情好，截图再次说明下，在 openssl_wrapper.h中#import 库即可

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

解决办法：

（1）万年老坑，只要你接入支付宝百分百要遇到的问题，所以习以为常吧

（2）在Build setting中搜索search，找到Header Search Paths，添加$(PROJECT_DIR)/openssl和$(PROJECT_DIR) 如下图：

（3）重要问题说三遍，这是网络找到的到答案后继续有同样的坑，自己的解决方案,

Header Search Paths $(PROJECT_DIR)/ali中输入这个

Framework Search Paths 和 Library Search Paths 继续是$(inherited) 和 $(PROJECT_DIR)/ali

‘rsa.h’ file not found的解决方案

（4）由于后期多项目的接入，让我知道一个算是万能方法吧，就是始终保持Header Search Paths 和 Library Search Paths 都能找到你导入的openssl的正确路径即可，已尝试多遍，是能解决以上问题（求黑）

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问题4. 这类错很多，大概有这些：这些可能是库文件没有导入，导致的

“_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 >::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 >::reserve(unsigned long)", referenced from:

CAliSecXURL::encodeURIComponent(CAliSecXBuffer&) in AlipaySDK

"std::1::basic_string<char, std::__1::char_traits<char="">, std::__1::allocator >::~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)

解决办法：

这种问题通过在General->Link Framework and Libraiies中添加以下framework解决：

- libz.tbd

- libc++.tbd

- Security.framework

- CoreMotion.Framework

- CFNetwork.framework

- CoreTelephony.framework

- SystemConfiguration.framework

截图如下，由于公司同时接入支付宝和微信支付，所以导入的库就多了点咯：

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问题5. Redefinition of ‘RSA‘ as different kind of symbol 多为sdk集成时产生的坑，因为我们公司在集成支付宝之前，有用过RSA加密，导致重名问题

解决办法：

（1）这个问题不是每个公司都可能遇到的，但遇到也心烦

（2）由于支付宝中的openssl中的rsa.h文件与RSA加密有重名冲突。改掉公司自己之前导入RSA的命名，如果你牛逼也可以去改rsa.h中的

问题6. 系统库导入问题

+++++++++++++

symbol(s) not found for architecture arm64

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解决办法：

就是导入系统库了

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问题7：终于到微信了，接入微信，你就开心了

因为问题太少了，只能感谢下这两个帖子的楼主了

解决办法：

使用微信支付SDK1.5版本的支付demo

微信支付如果遇到跳转只有一个确定请看这里

为了一些懒人懒的去看帖子，简单说，就是微信支付注册放在友盟分享之后就ok了！

代码示例：

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// 友盟分享
    [self configUmengShare];
//向微信注册
    [WXApi registerApp:@"wxb4ba3c02aa476ea1" withDescription:@"demo 2.0"];

问题7：拉起支付宝报错：交易订单处理失败,请稍后再试(ALI64)

解决办法：

重新生成私钥和公钥，执行步骤如下个问题

问题8：支付宝要重新生成私钥和公钥，并上传修改公钥 -- 为你补充

解决办法：

RSA密钥生成命令步骤如下：

(1)先在终端键入 openssl

生成RSA私钥

(2)openssl>genrsa -out rsa_private_key.pem 1024

生成RSA公钥

(3)openssl>rsa -in rsa_private_key.pem -pubout -out rsa_public_key.pem

将RSA私钥转换成PKCS8格式

(4)openssl>pkcs8 -topk8 -inform PEM -in rsa_private_key.pem -outform PEM -nocrypt

注意：“>”符号后面的才是需要输入的命令。

使用

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WuTiandeiMac:FPHClientNew wutianshi$ openssl
OpenSSL>
OpenSSL>
OpenSSL>
OpenSSL>
OpenSSL> genrsa -out rsa_private_key.pem 1024
Generating RSA private key, 1024 bit long modulus
....................++++++
.........++++++
e is 65537 (0x10001)
OpenSSL> rsa -in rsa_private_key.pem -pubout -out rsa_public_key.pem
writing RSA key
OpenSSL>
OpenSSL>
OpenSSL> pkcs8 -topk8 -inform PEM -in rsa_private_key.pem -outform PEM -nocrypt
-----BEGIN PRIVATE KEY-----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-----END PRIVATE KEY-----
OpenSSL>

生成的文件：

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把公钥上传到支付宝，然后把pkcs8 -topk8 -inform PEM -in rsa_private_key.pem -outform PEM -nocrypt 这条命令产生的私钥用在下面设置中就好

然后设置

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/*
*商户的唯一的parnter和seller。
*签约后，支付宝会为每个商户分配一个唯一的 parnter 和 seller。
*/
/*============================================================================*/
/*=======================需要填写商户app申请的===================================*/
/*============================================================================*/
NSString *partner = PartnerID;//合作伙伴身份（PID）:
NSString *seller = SellerID;//商户支付宝账户
//获取私钥并将商户信息签名,外部商户可以根据情况存放私钥和签名,只需要遵循RSA签名规范,并将签名字符串base64编码和UrlEncode
NSString *privateKey = PartnerPrivKey;// 刚第三端命令生成的去头去尾

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