不允许向本地主机发出请求-swift

Question

我无法在Swift5，Xcode11.6(11e708)和IOS13.6的服务器上发布帖子。我收到此错误:

2020-08-26 08:20:55.252545-0400 iris[1642:721953] Task <BBB3809B-7BEF-4F60-9685-774027ADA7E6>.<1> finished with error [-1022] Error Domain=NSURLErrorDomain Code=-1022 "The resource could not be loaded because the App Transport Security policy requires the use of a secure connection." UserInfo={NSUnderlyingError=0x2810ad710 {Error Domain=kCFErrorDomainCFNetwork Code=-1022 "(null)"}, NSErrorFailingURLStringKey=http://localhost:8000/searchImage/, NSErrorFailingURLKey=http://localhost:8000/searchImage/, NSLocalizedDescription=The resource could not be loaded because the App Transport Security policy requires the use of a secure connection.}
error=Error Domain=NSURLErrorDomain Code=-1022 "The resource could not be loaded because the App Transport Security policy requires the use of a secure connection." UserInfo={NSUnderlyingError=0x2810ad710 {Error Domain=kCFErrorDomainCFNetwork Code=-1022 "(null)"}, NSErrorFailingURLStringKey=http://localhost:8000/searchImage/, NSErrorFailingURLKey=http://localhost:8000/searchImage/, NSLocalizedDescription=The resource could not be loaded because the App Transport Security policy requires the use of a secure connection.}

我跟踪了这个问题如何删除Xcode8中的派生数据？并更新了我的info.plist

<key> App Transport Security Settings </key>
<dict>
    <key> Allow Arbitrary Loads </key>
    <true />

注意，我现在不关心安全问题。此外，我已经尝试了一个干净的构建，然后删除了我的派生数据文件夹，但我仍然无法发布到服务器。在另一个项目中，我在info.plist中设置了这个键，一切都很好。有什么建议吗？

Answer 1

如果将info.plist编辑为源代码，则要允许所有域，请更改以下值:

<key>NSAppTransportSecurity</key>
<dict>
    <key>NSAllowsArbitraryLoads</key>
    <true/> 
</dict>

则应如下所示为属性列表:

对于更好的方式，您可以默认禁用它，并像下面这样为特定域添加异常。

<key>NSAppTransportSecurity</key>
<dict>
    <key>NSAllowsArbitraryLoads</key>
    <false/>
    <key>NSExceptionDomains</key>
    <dict>
        <key>yourdomain.com</key>
        <dict>
            <key>NSExceptionAllowsInsecureHTTPLoads</key>
            <true/>
            <key>NSIncludesSubdomains</key>
            <true/>
        </dict>
    </dict>
</dict>