iPhone 对Plist文件进行读写
读Plist文件
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NSString *errorDesc = nil;NSPropertyListFormat format;NSString *rootPath = [NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES) objectAtIndex:0]; NSString *plistPath = [rootPath stringByAppendingPathComponent:@"bookmarks.plist"]; if (![[NSFileManager defaultManager] fileExistsAtPath:plistPath]) { plistPath = [[NSBundle mainBundle] pathForResource:@"bookmarks" ofType:@"plist"]; } NSData *plistXML = [[NSFileManager defaultManager] contentsAtPath:plistPath]; context.bookmarksDic = (NSMutableDictionary *)[[NSPropertyListSerialization propertyListFromData:plistXML mutabilityOption:NSPropertyListMutableContainersAndLeaves format:&format errorDescription:&errorDesc] retain]; keysArr = [[[context.bookmarksDic allKeys] sortedArrayUsingSelector:@selector(compare:)] retain]; if (!context.bookmarksDic) { NSLog(@"Error reading plist: %@, format: %d", errorDesc, format); }??
写入Plist
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Context *context = [Context getInstance]; NSString *rootPath = [NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES) objectAtIndex:0]; NSString *plistPath = [rootPath stringByAppendingPathComponent:@"bookmarks.plist"]; NSString *error; NSData *plistData = [NSPropertyListSerialization dataFromPropertyList:context.bookmarksDic format:NSPropertyListXMLFormat_v1_0 errorDescription:&error]; if(plistData) { [plistData writeToFile:plistPath atomically:YES]; } else { NSLog(@"%@",error); [error release]; }??