iOS plist文件操作

NSArray *paths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory,NSUserDomainMask,YES);
NSString *path = [paths objectAtIndex:0];
NSLog(@"path = %@",path);

NSString *filename = [pathstringByAppendingPathComponent:@"test.plist"];
if (filename ==nil) {//判断plist文件是否存在

//不存在则创建

NSFileManager* fm = [NSFileManagerdefaultManager];

[fm createFileAtPath:filename contents:nil attributes:nil];



//创建一个字典，将其内容写入plist文件里
NSDictionary *writePlistDic =
[NSDictionary dictionaryWithObjectsAndKeys:@"name",@"jack",@"age",@"24",nil];
[writePlistDic writeToFile:filename atomically:YES];


}

//读取plist文件内容

NSDictionary* readPlistDic = [NSDictionarydictionaryWithContentsOfFile:filename];

NSLog(@"plist文件内容:%@",readPlistDic);