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使用Excel修剪根/子域的URL

excel url excel-formula

使用Excel修剪根/子域的URL,excel,url,excel-formula,trim,Excel,Url,Excel Formula,Trim,我需要将Microsoft Excel中的URL修剪到根域和子域 A1=包含https://blog.example.com/page/ B1=应导致example.com C1=应导致blog.example.com 删除http、https、.www和PATH的两个公式。第一个版本（B1）也应该删除子域 我现在只有一个公式： =MID（替换（A2；“www.”）；搜索（“：”A2）+3；搜索（“/”替换（A2；“www.”；”）；9）-搜索（“：”A2）-3） https://example

我需要将Microsoft Excel中的URL修剪到根域和子域

A1=包含
https://blog.example.com/page/

B1=应导致
example.com

C1=应导致
blog.example.com

删除http、https、.www和PATH的两个公式。第一个版本（B1）也应该删除子域

我现在只有一个公式：

=MID（替换（A2；“www.”）；搜索（“：”A2）+3；搜索（“/”替换（A2；“www.”；”）；9）-搜索（“：”A2）-3）

https://example.com/page/page
导致
example.com

http://www.example.com/page/page
导致
example.com

http://blog.example.com/page/
导致
blog.example.com

example.com/page
产生
#值


www.example.com/page
产生
#值

正如您在上面的示例中看到的，我得到了很好的结果。但是没有http或https它就无法工作。这个版本还保留了子域
 试试B1


=SUBSTITUTE(TRIM(RIGHT(SUBSTITUTE(REPLACE(REPLACE(A1, 1, IFERROR(FIND("//", A1)+1, 0), TEXT(,))&"/", FIND("/", REPLACE(A1, 1, IFERROR(FIND("//", A1)+1, 0), TEXT(,))&"/"), LEN(A1), TEXT(,)), CHAR(46), REPT(CHAR(32), LEN(A1))), LEN(A1)*2)), CHAR(32), CHAR(46))


。。。。这在C1中


=SUBSTITUTE(REPLACE(REPLACE(A1, 1, IFERROR(FIND("//", A1)+1, 0), TEXT(,))&"/", FIND("/", REPLACE(A1, 1, IFERROR(FIND("//", A1)+1, 0), TEXT(,))&"/"), LEN(A1), TEXT(,)), "www.", TEXT(,))



子域-是的，但我添加了对空白单元格的支持，因为原始版本输出了“/”：

域-支持国际域的版本（例如this.co.uk）。但与Jeeped的版本不同，它不支持像www.this.co或test这样的单字TLD。this.co-有人知道如何解决这个问题吗？目前，我至少为“www”使用了一个helper行：

它致力于：


            A                   |           B           |       C
(blank)                         |   ""                  |   ""                          
blog.test.com                   |   blog.test.com       |   test.com
http://blog.test.com            |   blog.test.com       |   test.com
test.com                        |   test.com            |   test.com
http://test.com                 |   test.com            |   test.com
https://test.com                |   test.com            |   test.com
www.test.com                    |   test.com            |   test.com
http://www.test.com             |   test.com            |   test.com
https://www.test.com            |   test.com            |   test.com
test.co.uk                      |   test.co.uk          |   test.co.uk
http://test.co.uk               |   test.co.uk          |   test.co.uk
https://test.co.uk              |   test.co.uk          |   test.co.uk
www.test.co.uk                  |   test.co.uk          |   test.co.uk
http://www.test.co.uk           |   test.co.uk          |   test.co.uk
https://www.test.co.uk          |   test.co.uk          |   test.co.uk
example.test.co.uk              |   example.test.co.uk  |   test.co.uk
http://example.test.co.uk       |   example.test.co.uk  |   test.co.uk
https://example.test.co.uk      |   example.test.co.uk  |   test.co.uk
example.com/test                |   example.com         |   example.com
http://example.com/test         |   example.com         |   example.com
https://example.com/test        |   example.com         |   example.com
http://blog.example.com/page/   |   blog.example.com    |   example.com
example.com/page                |   example.com         |   example.com
www.example.com/page            |   example.com         |   example.com



如果您的excel版本具有FILTERXML功能（可在
excel 365、excel 2019、excel 2016和excel 2013中找到该功能）

假设您的URL位于范围
A2:A29

要查找子域，请在单元格
B2
中输入以下公式并将其向下拖动：


=SUBSTITUTE(FILTERXML("<t><s>"&SUBSTITUTE(IFERROR(MID(A2,FIND("//",A2)+2,LEN(A2)),A2),"/","</s><s>")&"</s></t>","t/s[1]"),"www.","")



=IF((SUMPRODUCT(--(MID(B2,ROW($1:$100),1)="."))-IF(SUMPRODUCT(--(MID(RIGHT(B2,8),ROW($1:$8),1)="."))=3,2,SUMPRODUCT(--(MID(RIGHT(B2,8),ROW($1:$8),1)="."))))>0,RIGHT(B2,LEN(B2)-FIND(".",B2)),B2)


我使用第一个公式中的子域来查找根域。诀窍是找出第一个点
之前的URL组件是根域还是子域，并采取相应的措施



样本数据


| URL                              | Sub                 | Root           |
|----------------------------------|---------------------|----------------|
| https://example.com/page/page    | example.com         | example.com    |
| http://www.example.com/page/page | example.com         | example.com    |
| http://blog.example.com/page/    | blog.example.com    | example.com    |
| example.com/page                 | example.com         | example.com    |
| www.example.com/page             | example.com         | example.com    |
| blog.test.com                    | blog.test.com       | test.com       |
| http://blog.test.com             | blog.test.com       | test.com       |
| test.com                         | test.com            | test.com       |
| http://blog.test.uk.net/         | blog.test.uk.net    | test.uk.net    |
| https://test.cn                  | test.cn             | test.cn        |
| www.test.com                     | test.com            | test.com       |
| http://www.test.com              | test.com            | test.com       |
| https://www.test.com             | test.com            | test.com       |
| test.co.uk                       | test.co.uk          | test.co.uk     |
| https://test.co.uk               | test.co.uk          | test.co.uk     |
| www.test.co.uk                   | test.co.uk          | test.co.uk     |
| http://www.test.co.uk            | test.co.uk          | test.co.uk     |
| https://www.test.co.uk           | test.co.uk          | test.co.uk     |
| blog.123.firm.in                 | blog.123.firm.in    | 123.firm.in    |
| http://example.test.co.uk        | example.test.co.uk  | test.co.uk     |
| https://test.7.org.au            | test.7.org.au       | 7.org.au       |
| test.example.org.nz/page         | test.example.org.nz | example.org.nz |
| http://example.com/test          | example.com         | example.com    |
| https://example.com/test         | example.com         | example.com    |
| http://blog.example.com/page/    | blog.example.com    | example.com    |
| example.com/page                 | example.com         | example.com    |
| www.example.com/page             | example.com         | example.com    |
| http://blog.1.co.uk              | blog.1.co.uk        | 1.co.uk        |


对于B1（提取根域），如果A1是完整的URL:


=SUBSTITUTE(SUBSTITUTE(REPLACE(A1,1,FIND(".",$A1),""),REPLACE(REPLACE(A1,1,FIND(".",$A1),""),1,FIND("/",REPLACE(A1,1,FIND(".",$A1),"")),""),""),"/","")



完美无瑕！这真的很有效。唯一的问题是，对于像www.dailymail.co.uk这样的linkw，它将其更改为co.uk，在那里它应该是dailymail.co.uk。这是最好的答案。您能详细说明静态部件行（$1:$100）和行（$1:$8）吗？我假设$1:$100代表$header title:$lastrow。但为什么是1:8？

| URL                              | Sub                 | Root           |
|----------------------------------|---------------------|----------------|
| https://example.com/page/page    | example.com         | example.com    |
| http://www.example.com/page/page | example.com         | example.com    |
| http://blog.example.com/page/    | blog.example.com    | example.com    |
| example.com/page                 | example.com         | example.com    |
| www.example.com/page             | example.com         | example.com    |
| blog.test.com                    | blog.test.com       | test.com       |
| http://blog.test.com             | blog.test.com       | test.com       |
| test.com                         | test.com            | test.com       |
| http://blog.test.uk.net/         | blog.test.uk.net    | test.uk.net    |
| https://test.cn                  | test.cn             | test.cn        |
| www.test.com                     | test.com            | test.com       |
| http://www.test.com              | test.com            | test.com       |
| https://www.test.com             | test.com            | test.com       |
| test.co.uk                       | test.co.uk          | test.co.uk     |
| https://test.co.uk               | test.co.uk          | test.co.uk     |
| www.test.co.uk                   | test.co.uk          | test.co.uk     |
| http://www.test.co.uk            | test.co.uk          | test.co.uk     |
| https://www.test.co.uk           | test.co.uk          | test.co.uk     |
| blog.123.firm.in                 | blog.123.firm.in    | 123.firm.in    |
| http://example.test.co.uk        | example.test.co.uk  | test.co.uk     |
| https://test.7.org.au            | test.7.org.au       | 7.org.au       |
| test.example.org.nz/page         | test.example.org.nz | example.org.nz |
| http://example.com/test          | example.com         | example.com    |
| https://example.com/test         | example.com         | example.com    |
| http://blog.example.com/page/    | blog.example.com    | example.com    |
| example.com/page                 | example.com         | example.com    |
| www.example.com/page             | example.com         | example.com    |
| http://blog.1.co.uk              | blog.1.co.uk        | 1.co.uk        |



=SUBSTITUTE(SUBSTITUTE(REPLACE(A1,1,FIND(".",$A1),""),REPLACE(REPLACE(A1,1,FIND(".",$A1),""),1,FIND("/",REPLACE(A1,1,FIND(".",$A1),"")),""),""),"/","")