读写plist文件

来源：互联网发布：网络面板插口接法图解编辑：程序博客网时间：2024/05/22 00:18

1、创建路径

NSFileManager *fileManager = [NSFileManagerdefaultManager];

NSArray * paths=NSSearchPathForDirectoriesInDomains(NSDocumentDirectory,NSUserDomainMask, YES);

NSString *documentDirectory=[paths objectAtIndex:0];

NSString *plistPath=[NSStringstringWithFormat:@"%@/faceImage.plist",documentDirectory];

2、写plist文件

NSMutableArray* dataSource = [[NSMutableArrayalloc] init];

for (int i = 0;i < 104;++i)

{

NSMutableDictionary* dic = [[NSMutableDictionaryalloc] init];

if (i < 10)

{

[dic setObject:[NSStringstringWithFormat:@"00%d.png",i]forKey:@"png"];

[dic setObject:[NSStringstringWithFormat:@"00%d",i]forKey:@"chs"];

}

else if(i <100)

{

[dic setObject:[NSStringstringWithFormat:@"0%d.png",i]forKey:@"png"];

[dic setObject:[NSStringstringWithFormat:@"0%d",i]forKey:@"chs"];

}

else

{

[dic setObject:[NSStringstringWithFormat:@"%d.png",i]forKey:@"png"];

[dic setObject:[NSStringstringWithFormat:@"%d",i]forKey:@"chs"];

}

[dataSource addObject:dic];

}

[dataSource writeToFile:plistPath atomically:YES];

3、读plist文件

NSArray* data = [[NSArrayalloc]initWithContentsOfFile:plistPath];

NSDictionary* data1 = data[0];

NSLog(@"%@",[data1objectForKey:@"png"]);

NSLog(@"%@",[data1objectForKey:@"chs"]);

这个是root为NSArray，item0为NSMutableDictionary的plist文件的读写，不能在

[NSBundlemainBundle]下面写，只能读。

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