MacOS开发网络请求：NSURLErrorDomain Code=-1003; kCFStreamErrorCodeKey=-72000错误分析

参考资料：https://stackoverflow.com/questions/46971824/network-requests-are-failing-nsurlsession-app-sandbox-xcode-9

MacOS开发发送网络将请求时，控制台打印错误日志：

Task <6CDE66EA-DE56-4200-B7A2-7E50C82850A5>.<1> finished with error - code: -1003
2019-12-16 15:26:02.613888+0800 WztMacTools[96017:526372] Task <6CDE66EA-DE56-4200-B7A2-7E50C82850A5>.<1> load failed with error Error Domain=NSURLErrorDomain Code=-1003 "A server with the specified hostname could not be found." UserInfo={_kCFStreamErrorCodeKey=-72000, NSUnderlyingError=0x600000c94030 {Error Domain=kCFErrorDomainCFNetwork Code=-1003 "(null)" UserInfo={_kCFStreamErrorCodeKey=-72000, _kCFStreamErrorDomainKey=10}}, _NSURLErrorFailingURLSessionTaskErrorKey=LocalDataTask <6CDE66EA-DE56-4200-B7A2-7E50C82850A5>.<1>, _NSURLErrorRelatedURLSessionTaskErrorKey=(
    "LocalDataTask <6CDE66EA-DE56-4200-B7A2-7E50C82850A5>.<1>"
), NSLocalizedDescription=A server with the specified hostname could not be found., NSErrorFailingURLStringKey=https://*******.com/v1/passport/login, NSErrorFailingURLKey=https://******.com/v1/passport/login, _kCFStreamErrorDomainKey=10} [-1003]

解决方法：
以下转载自： macApp开发碰到的坑
mac软件联网问题：
反正都是用的同一个接口.但是返回的数据在mac上从URLSession中正常返回data变成了返回error.然后控制台打出了底下一堆的东西.(我把时间戳和工程名那部分都截走了.没啥必要看).

dnssd_clientstub ConnectToServer: connect()-> No of tries: 1
dnssd_clientstub ConnectToServer: connect()-> No of tries: 2
dnssd_clientstub ConnectToServer: connect()-> No of tries: 3
dnssd_clientstub ConnectToServer: connect() failed path:/var/run/mDNSResponder Socket:11 Err:-1 Errno:1 Operation not permitted
2018-03-22 16:06:02.771111+0800 RecordNumberSearch[46980:12407372] [] nw_resolver_create_dns_service_locked DNSServiceCreateDelegateConnection failed: ServiceNotRunning(-65563)
TIC TCP Conn Failed [1:0x604000169fc0]: 10:-72000 Err(-65563)
Task .<1> HTTP load failed (error code: -1003 [10:-72000])
Task .<1> finished with error - code: -1003

看到HTTP Load failed我还以为是ATS没配的问题.然后配了之后突然想起来,我用的不是https的接口么.那么可能是接口的问题…忙活半天之后发现.只需要进行如下改动就行

2018032216182648.png

重新command + r编译运行即可.