如何将数字转换为文字，如口语？

如果价值在百万，那么string应该是.. miliion ..thousand ..hundred 。 我使用这个代码，但它显示千万价值，如何解决这个问题？

  //convert to words NSString *wordNumber; NSNumber *numberValue = [NSNumber numberWithInt:digit]; //needs to be NSNumber! NSNumberFormatter *numberFormatter = [[NSNumberFormatter alloc] init]; [numberFormatter setNumberStyle:NSNumberFormatterSpellOutStyle]; // [numberFormatter setNumberStyle:@"en_IN"]; [numberFormatter setLocale:[NSLocale currentLocale]]; // happen by default? wordNumber = [numberFormatter stringFromNumber:numberValue]; NSLog(@"Answer: %@", wordNumber); 

Answer 1

这个对我有用。

码：

 #import <Foundation/Foundation.h> int main(int argc, char *argv[]) { @autoreleasepool { //convert to words NSString *wordNumber; NSNumber *numberValue = @6453323; //needs to be NSNumber! NSNumberFormatter *numberFormatter = [[NSNumberFormatter alloc] init]; [numberFormatter setNumberStyle:NSNumberFormatterSpellOutStyle]; // [numberFormatter setNumberStyle:@"en_IN"]; [numberFormatter setLocale:[NSLocale currentLocale]]; // happen by default? wordNumber = [numberFormatter stringFromNumber:numberValue]; NSLog(@"Answer: %@", wordNumber); } } 

输出：

2014-06-11 09：51：35.472无题[480：507]答案：六百四十五万三千三百二十三