- (void)viewDidLoad
{
[super viewDidLoad];
// Do any additional setup after loading the view.
NSString *sex=[self sexStrFromIdentityCard:@\"139876456767892345\"];
NSLog(@\"--sex--%@\",sex);
}
//由身份证号返回为性别
-(NSString *)sexStrFromIdentityCard:(NSString *)numberStr{
NSString *result = nil;
BOOL isAllNumber = YES;
if([numberStr length]<17)
return result;
//**截取第17为性别识别符
NSString *fontNumer = [numberStr substringWithRange:NSMakeRange(16, 1)];
//**检测是否是数字;
const char *str = [fontNumer UTF8String];
const char *p = str;
while (*p!=\'\\0\') {
if(!(*p>=\'0\'&&*p<=\'9\'))
isAllNumber = NO;
p++;
}
if(!isAllNumber)
return result;
int sexNumber = [fontNumer integerValue];
if(sexNumber%2==1)
result = @\"男\";
///result = @\"M\";
else if (sexNumber%2==0)
result = @\"女\";
//result = @\"F\";
return result;
}