Selenium Webdriver Processing Table

First, theHTML table is composed of a TABLE element and one or more tr,th , or The TD element is composed.

For example:

This is a simple HTML table:

The source code is as follows:

So the question is, I want to get the value of each cell of this table through XPath (for example, get expect value), what to do.

If this table is changed, how do I add or remove a number of columns?

My solution is to get the base XPathof the table, this so-called base XPath Refers to the same portion of column m of row n of this table , and then passes in the n,m Get return value

public static string TableCell (Webdriver driver,int row, int column) {string text = null;            Avoid get the head line of the table row=row+1;        String xpath= "//*[@id = ' table138 ']/tbody/tr[" +row+ "]/td[" +column+ "]"; Webelement table=driver.findelement (By.xpath (XPath));        *[@id = "table138"]/tbody/tr[1]/td[1]/strong text=table.gettext ();            return text; }

So,TableCell (driver,1,2) will be able to return

Selenium Webdriver Processing Table