#pragma mark - 保存数据到本地Plist文件中
- (void)saveValidateCountWithDate:(NSString *)date count:(NSString *)count fileName:(NSString *)fileName{
    
   //1.调用方法拼接Plist文件路径 NSString
*filePath = [self applicationDocumentsDirectoryFileName:kValidateCount];
//2.从Plist文件中获取数组
   NSMutableArray
*array = [[NSMutableArray alloc] initWithContentsOfFile:filePath]; //3.第一次添加数据时,要创建一个空的数组,否则写入文件失败 if (array.count == 0) { array = [NSMutableArray array]; } //4.把数据添加到字典中 NSDictionary *dict = [NSDictionary dictionaryWithObjects:@[ date, count] forKeys:@[@"date",@"count"]]; [array addObject:dict];
   //5.把数组中的文件写入到Plist文件中
bool succes = [array writeToFile:filePath atomically:YES]; if (!succes) { NSLog(@"文件写入失败 - 文件名:%@", fileName); } }

 

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