正则表达式 - 删除前 5 位和后 4 位数字

Question

We are scanning in a card that needs to have the first 5 numbers removed and last 4 removed.我们正在扫描一张需要删除前 5 个数字和后 4 个数字的卡片。

Example card number (all numbers can can/will change).示例卡号（所有数字都可以/将会改变）。

2011698951650708 2011698951650708

So far we have ^.{5}(.{7}) and replacement $1到目前为止，我们有^.{5}(.{7})和替换$1

we are getting 98951650708 but want 9895165我们得到98951650708但想要9895165

Using .NET使用 .NET

Answer 1

您正在寻找的正则表达式是：

\d{5}(\d+)\d{4}

Answer 2

Try this -尝试这个 -

(?<=\d{5})\d(?=\d{4})