NSBundle读写文件

写文件：   

NSString *resourcePath=[[NSBundlemainBundle] resourcePath];

NSString * realPath =[resourcePath stringByAppendingPathComponent:@"a.plist"];

NSLog(@".%@",realPath);

NSArray *array = [NSArray arrayWithObjects:@"11111",@"2222",@"3333",nil];

[array writeToFile:realPathatomically:YES];

读文件：

NSString *resourcePath=[[NSBundle mainBundle] pathForResource:@"a" ofType:@"plist"];

 

NSArray * array = [NSArrayarrayWithContentsOfFile:resourcePath];

for (NSString * str in array) {

       NSLog(@"..%@",str);

}