无法获取 JSON URL 并在下面显示一些错误，App Transport Security 已阻止明文 HTTP (http://)

Question

错误##

2016-06-09 12:31:56.252 chamber_of_commerce[2202:69165] App Transport Security has blocked a cleartext HTTP (http://) resource load since it is insecure. Temporary exceptions can be configured via your app's Info.plist file.

首先在 Xcode 5.2 上创建项目，今天重新打开 xcode7.2。这个问题是不是这样？

我使用了 Xcode7.2 并使用了所有方法，但没有解决我的问题。请帮助我如何在我的项目中使用 Web 服务。我尝试了很多次，但没有使用任何方法。请解决我的问题。

I used non-lazy method, but it didn't work. Followings are my tries.

first,
<key>NSAppTransportSecurity</key>
<dict>
<key>NSExceptionDomains</key>
<dict>
    <key>www.edutimeapp.com</key>
    <dict>
        <key>NSTemporaryExceptionAllowsInsecureHTTPLoads</key>
        <true/>
        <key>NSTemporaryExceptionMinimumTLSVersion</key>
        <string>TLSv1.1</string>
        <key>NSIncludesSubdomains</key>
        <true/>
    </dict>
</dict>

  and second,
 <key>NSAppTransportSecurity</key>
<dict>
<key>NSExceptionDomains</key>
<dict>
    <key>www.edutimeapp.com</key>
    <dict>
        <key>NSExceptionAllowsInsecureHTTPLoads</key>
        <true/>
        <key>NSExceptionMinimumTLSVersion</key>
        <string>TLSv1.1</string>
        <key>NSIncludesSubdomains</key>
        <true/>
    </dict>
</dict>

Finally, I used lazy method.
 <key>NSAppTransportSecurity</key>
<dict>
<key>NSAllowsArbitraryLoads</key>
<true/>

Answer 1

试试这个。

<key>NSAppTransportSecurity</key>
<dict>
    <key>NSExceptionDomains</key>
    <dict>
        <key>www.edutimeapp.com</key>
        <dict>
            <key>NSExceptionMinimumTLSVersion</key>
            <string>TLSv1.1</string>
            <key>NSExceptionRequiresForwardSecrecy</key>
            <false/>
            <key>NSExceptionAllowsInsecureHTTPLoads</key>
            <true/>
            <key>NSIncludesSubdomains</key>
            <true/>
        </dict>
    </dict>
</dict>

添加，

<key>NSAllowsArbitraryLoads</key>
      <false/>

NSAllowsArbitraryLoads 必须是 false，因为它不允许所有 insecure 连接，但例外列表允许连接到没有 https 的某些域。