After upgrading to IOS9, the default request type is HTTPS, how to use HTTP to request an error (referencing others)

After upgrading to IOS9, the default request type is HTTPS, and how to use HTTP to request an error

The resource could not being loaded because the APP Transport Security policy requires the use of a secure connection.

Cause IOS9 introduces a new featureApp Transport Security (ATS)

The new feature requires that the network access within the app must use HTTPS protocols.
But now the company's projects are using HTTP protocols that use private encryption to keep data secure. It is not immediately possible to change the HTTPS protocol transfer.

Solution Solutions

Scenario One: Make the server change to TLS1.2

Scenario Two: Setting up the use of HTTP requests in plist

1. Add a type in NSAppTransportSecurity info.plist Dictionary .

2. NSAppTransportSecurityunder Add NSAllowsArbitraryLoads type, the Boolean value is set toYES

First step: Add the Nsapptransportsecurity entry in plist, which is nsdictionary

Step two: Add under Nsapptransportsecurity

1	NSAllowsArbitraryLoads类型为Boolean，value为YES

Apple is stepping up its security controls, a move that shows Apple's focus on information security, and the fact that most applications transmit data unencrypted or privately encrypted, so that Apple begins to demand it from developers.
Although private encryption is somewhat secure, it is not a permanent one. Should be used early to HTTPS ensure information security!

After upgrading to IOS9, the default request type is HTTPS, how to use HTTP to request an error (referencing others)