如何将数据写入plist

Question

HI 可以向我发送示例代码以将数据添加到.plist中。 。我的plist在这个格式follows.kindly帮我出

<?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"> 
<array> 
<string>http://localhost:8888/sample</string> 
<string>http://localhost:8888/sample</string> 
</array> 
</plist> 

我西港岛线从实现发送URL字符串code.kindly帮我在这PLS ..

-(IBAction)AddFieldid)sender; 
{ 
NSMutableArray *myPrimaryinfo = [[NSMutableArray arrayWithCapacity:6]retain]; 

NSArray *keys = [NSArray arrayWithObjects:@"string",nil]; 

[myPrimaryinfo addObject:[NSDictionary dictionaryWithObjects:[NSArray arrayWithObjects: 
[NSString stringWithFormat:@"sample"],nil]forKeys:keys]]; 


NSArray *paths = NSSearchPathForDirectoriesInDomains(NSDocumentDire ctory, NSUserDomainMask, YES); 
NSString *documentsDirectory = [paths objectAtIndex:0]; 
NSString *path = [documentsDirectory stringByAppendingPathComponent:@"urls.plist"]; 
[myPrimaryinfo writeToFile:path atomically:NO]; 
NSLog(@"PrimaryInfo array: %@", myPrimaryinfo); 
} 

感谢

Answer 1

我想这样的事情会的工作（不是很在iphone的东西好）：

// Loading 
NSString *path = ... 
NSMutableArray *array = [[NSMutableArray alloc] initWithContentsOfFile:path]; 

// Manipulating 
NSObject *newElement = ... 
[array addObject:newElement]; 

// Storing 
[array writeToFile:path atomically:YES]; 

按下“AL T“+双击类名打开这个类的文档以及方法列表等。也看看那里！