我在 info.plist 中添加了 3 个部分,发现了几篇文章并在字里行间阅读。当我运行我的应用程序时,电子邮件有一个带有“ntdb”后缀的附件,但电子邮件似乎无法识别扩展名。我假设我一定在 plist 中输入了错误,但在过去 2 天尝试了每种组合之后,我不知道还有什么可以改变的。谁能告诉我我做错了什么?电子邮件中的文件名是日期和 ntdb,例如:“myfile 09-06-2011.ntdb”
<key>CFBundleDocumentTypes</key>
<array>
<dict>
<key>CFBundleTypeIconFiles</key>
<array>
<string>icon57</string>
</array>
<key>CFBundleTypeName</key>
<string>myAppName</string>
<key>CFBundleTypeRole</key>
<string>Viewer</string>
<key>LSHandlerRank</key>
<string>Owner</string>
<key>LSItemContentTypes</key>
<array>
<string>com.myCompanyName.myAppName.ntdb</string>
</array>
</dict>
</array>
<key>UTExportedTypeDeclarations</key>
<array>
<dict>
<key>UTTypeConformsTo</key>
<array>
<string>public.plain-text</string>
<string>public.text</string>
</array>
<key>UTTypeDescription</key>
<string>myAppName Backup</string>
<key>UTTypeIdentifier</key>
<string>com.myCompanyName.myAppName.ntdb</string>
<key>UTTypeTagSpecification</key>
<dict>
<key>public.filename-extension</key>
<string>ntdb</string>
<key>public.mime-type</key>
<string>text/txt</string>
</dict>
</dict>
</array>
<key>CFBundleURLTypes</key>
<array>
<dict>
<key>CFBundleTypeRole</key>
<string>Editor</string>
<key>CFBundleURLIconFile</key>
<string>icon57</string>
<key>CFBundleURLName</key>
<string>com.myCompanyName.myAppName</string>
<key>CFBundleURLSchemes</key>
<array>
<string>myAppName</string>
</array>
</dict>
</array>