NSStirng字符串分割成数组

NSString *string  = @"1,2,3,4,5,6";

 

NSCharacterSet *characterSet  = [NSCharacterSet characterSetWithCharactersInString:@","];

  

NSArray *array  = [string  componentsSeparatedByCharactersInSet:characterSet ];

 

NSLog(@"array = %@",array );