IOS9 workaround for HTTP not working properly

Today Xcode 7 之后, 's upgrade found all network access failures in the original project.
Output error message

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

google verification, IOS9 introduced a new feature app Transport Security (ATS) . Details: App 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.

Finally, the following solutions are found:

2. app Transport Security Settings type dictionary .

4. App Transport Security Settingsunder Add Allow Arbitrary Loads type, the Boolean value is set toYES

See a lot of students after the modification or can not be added:

2. Search in Filter Info.plist , select Info.plist to edit
   650) this.width=650; "src=" Http://segmentfault.com/img/bVpWTi "alt=" Picture description "title=" Picture description "style=" border:0px; Vertical-align:middle; "/>

3. Add the information as described above, the correct changes will see this look, note the typeApp Transport Security SettingsForDictionary，App Transport Security SettingsForBoolean, when copying and pasting, do not have more space.

   
   

5. Note that there is also one below the unit test Info.plist , and it is not useful to modify that file!

Reference:

• APP Transport Security Support aka Apps on IOS 9 don ' t work #4560

• 711_networking_with_nsurlsession.pdf

Summarize:

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. With so many security experts all over the world maintaining HTTPS security, early use HTTPS ensures information security is the King! It also eliminates the security implications of private encryption protocols.

For more secure access, use HTTPS early!!!

This article from "Frank" blog, reproduced please contact the author!

IOS9 workaround for HTTP not working properly