我希望能够在我的应用程序中使用plist文件进行设置。我想要一个名为“Settings”的字典来保存我的数组,例如“Debug”、“Option 1”、“Option 2”等。如何访问“Settings”字典下的“Debug”数组?
NSArray *paths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES);
NSString *documentsDirectory = [paths objectAtIndex:0];
NSString *myPlistPath = [documentsDirectory stringByAppendingPathComponent:@"ProfileManager.plist"];
NSDictionary *plistDict = [[NSDictionary alloc] initWithContentsOfFile:myPlistPath];
swDebug.on = [plistDict objectForKey:@"Debug"];
.plist
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>Current Profile</key>
<string>Sample Profile</string>
<key>Custom Profiles</key>
<array>
<dict>
<key>autolock</key>
<false/>
<key>bluetooth</key>
<false/>
<key>desc</key>
<string>Example profile provided by the application</string>
<key>edge</key>
<false/>
<key>phone</key>
<false/>
<key>push</key>
<false/>
<key>ringtone</key>
<string>Example.m4r</string>
<key>threeg</key>
<false/>
<key>title</key>
<string>Example Profile</string>
<key>vibrate</key>
<false/>
<key>wifi</key>
<false/>
</dict>
<dict>
<key>autolock</key>
<false/>
<key>bluetooth</key>
<false/>
<key>desc</key>
<string>Sample profile provided by the application</string>
<key>edge</key>
<false/>
<key>phone</key>
<false/>
<key>push</key>
<false/>
<key>ringtone</key>
<string>Sample.m4r</string>
<key>threeg</key>
<false/>
<key>title</key>
<string>Sample Profile</string>
<key>vibrate</key>
<false/>
<key>wifi</key>
<false/>
</dict>
</array>
<key>Settings</key>
<dict>
<key>Debug</key>
<string>ON</string>
</dict>
</dict>
</plist>
NSUserDefaults
来处理这种情况。 - Louis Gerbarg