NSString *path = [[NSBundle mainBundle] pathForResource:@"rchd" ofType:@"plist"];
self.operateArray = [[NSMutableArray alloc] initWithContentsOfFile:path];
NSString *titleKey=@"这是测试";
NSString *p_w_picpathKey=@"315.jpg";
NSString *stateKey=@"0";
NSString *timeKey=@"2012-12-24";
//你可以在初始化的时候指定容纳对象的个数 1表示只容纳1个
//NSMutableDictionary *dict = [[NSMutableDictionary alloc]initWithCapacity:1];
//这个数组容纳对象个数不定的话则使用init
NSMutableDictionary *dict = [[NSMutableDictionary alloc]init];
[dict setValue:titleKey forKey:@"titleKey"];
[dict setValue:p_w_picpathKey forKey:@"p_w_picpathKey"];
[dict setValue:stateKey forKey:@"stateKey"];
[dict setValue:timeKey forKey:@"timeKey"];
[self.operateArray addObject:dict];
[self.operateArray writeToFile:path atomically:YES];
[dict release];
在大数据量时,上面代码的效率不高,如果哪位朋友有更好的办法.请通知我.感谢@