+ (NSString*)idCardToAsterisk:(NSString *)idCardNum
{
NSInteger length = idCardNum.length;
return [idCardNum stringByReplacingCharactersInRange:NSMakeRange(6, 8) withString:@"********"];
}
+ (NSString *)userNameToAsterisk:(NSString *)realName
{
NSInteger length = realName.length;
return [realName stringByReplacingCharactersInRange:NSMakeRange(length-1,1) withString:@"*"];
}
+ (NSString *)investPersonNameToAsterisk:(NSString *)personName
{
NSInteger length = personName.length;
if (length == 11) {
return [personName stringByReplacingCharactersInRange:NSMakeRange(3,length-7) withString:@"****"];
}
else if (length >= 5 && length < 11)
{
return [personName stringByReplacingCharactersInRange:NSMakeRange(3,length-3) withString:@"****"];
}
else
{
return [personName stringByReplacingCharactersInRange:NSMakeRange(1,length-1) withString:@"****"];
}
}
