IOS开发人员说只要一个后缀名为是p12的就可以了
我把这个p12转换成pem后用PHP编写了个发送测试,却提示:
Unable to connect: tls://gateway.push.apple.com:2195: 2
(stream_socket_client(): Failed to enable crypto)
我看网上有说需要证书和一个私钥文,也就是两个文件,但有些资料又没这样说,所以没搞明白到底需要哪些文件才能。
回复内容:
IOS开发人员说只要一个后缀名为是p12的就可以了
我把这个p12转换成pem后用PHP编写了个发送测试,却提示:
Unable to connect: tls://gateway.push.apple.com:2195: 2
(stream_socket_client(): Failed to enable crypto)
我看网上有说需要证书和一个私钥文,也就是两个文件,但有些资料又没这样说,所以没搞明白到底需要哪些文件才能。

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You should care about DependencyInjection(DI) because it makes your code clearer and easier to maintain. 1) DI makes it more modular by decoupling classes, 2) improves the convenience of testing and code flexibility, 3) Use DI containers to manage complex dependencies, but pay attention to performance impact and circular dependencies, 4) The best practice is to rely on abstract interfaces to achieve loose coupling.

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Select DependencyInjection (DI) for large applications, ServiceLocator is suitable for small projects or prototypes. 1) DI improves the testability and modularity of the code through constructor injection. 2) ServiceLocator obtains services through center registration, which is convenient but may lead to an increase in code coupling.

PHPapplicationscanbeoptimizedforspeedandefficiencyby:1)enablingopcacheinphp.ini,2)usingpreparedstatementswithPDOfordatabasequeries,3)replacingloopswitharray_filterandarray_mapfordataprocessing,4)configuringNginxasareverseproxy,5)implementingcachingwi

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