1.mac自带launchpad——>其他 ——》 文本编辑 ——》 打开 ——》 commod＋shift＋T（转换成txt格式输入框），将excel文本粘贴进txt文本框——》保存
2.将xx.txt文件拖入工程，按照以下代码转换
NSString *schoolsPath = [[NSBundle mainBundle] pathForResource:@"provinceCity" ofType:@"txt"];
NSString *schoolsContent = [[NSString alloc] initWithContentsOfFile:schoolsPath encoding:NSUTF8StringEncoding error:nil];
NSArray *schoolsArray = [schoolsContent componentsSeparatedByCharactersInSet:[NSCharacterSet newlineCharacterSet]];
NSString *plistPath = [NSHomeDirectory() stringByAppendingPathComponent:@"province.plist"];
NSMutableArray *resultsArr = [[NSMutableArray alloc] initWithCapacity:0];
for (NSInteger j = 37; j < 347; j++){
NSString *schoolStr = [schoolsArray objectAtIndex:j];
NSArray *schoolArr = [schoolStr componentsSeparatedByString:@"\t"];
[resultsArr addObject:@{@"schoolName":[schoolArr objectAtIndex:2]}];
}
// NSLog(@"%@",resultsArr);
NSLog(@"%@",plistPath);
[resultsArr writeToFile:plistPath atomically:YES];