Selenium--selenium using Excel for Parameterization

Description: I read the Excel file by workbook way, this time with the login interface as an example
Note: Use workbook to read Excel files, as long as Excel requires 2003 version, other versions temporarily do not support
Specific steps:
First step: Create a new Excel file and enter the data content
Step Two: Create a new Java class in eclipse and write the code to get the Excel file

ImportJava.io.File;Importjava.io.IOException;Importjava.util.ArrayList;Importjava.util.List;ImportJXL. Sheet;ImportJXL. Workbook;/** Get the contents of the Excel file and use the workbook method to read Excel*/ Public classExcelWorkbook {//Use the list collection to hold the data, which is of type string    PrivateList<string> list=NewArraylist</string><string>(); //to read Excel by workbook wayWorkbook Book;         String username; /** Get the value of the first column of Excel file, get the value of username*/     PublicList</string><string> readusername (String sourcestring)throwsioexception,exception{List</string><string> userlist =NewArraylist</string><string>(); Try{Workbook Book=workbook.getworkbook (NewFile (sourcefile)); Sheet Sheet=book.getsheet (0); //gets the number of rows in the file            intRows=sheet.getrows (); //get the number of columns in a file            intcols=Sheet.getcolumns (); //gets the first row of data, typically the first behavior property value, so this can be ignoredString Col1=sheet.getcell (0,0). getcontents (). Trim (); String col2=sheet.getcell (1,0). getcontents (). Trim (); System.out.println (col1+","+col2); //Place the value of the first column in the UserList             for(intZ=1;z<rows; z++) {String username=sheet.getcell (0, z). getcontents ();            Userlist.add (username); }                     } Catch(Exception e) {e.printstacktrace (); }        //Put the obtained value back out, convenient to call        returnuserlist;} /** Get the value of the second column of Excel file, get the value of password*/     PublicList<string> Readpassword (String sourcestring)throwsioexception,exception{List<string> passlist =NewArraylist</string><string>(); Try{Workbook Book=workbook.getworkbook (NewFile (sourcefile)); Sheet Sheet=book.getsheet (0); intRows=sheet.getrows ();  for(intZ=1;z<rows; z++) {String password=sheet.getcell (1, z). getcontents ();            Passlist.add (password); }                     } Catch(Exception e) {e.printstacktrace (); }        returnPasslist;}  PublicList<string>getList () {returnlist; }}

Step three: Create a new testng Class, fill in the Excel data into the test interface, the code is as follows:

ImportJava.io.File;Importjava.util.List;ImportJava.util.concurrent.TimeUnit;Importorg.openqa.selenium.By;ImportOrg.openqa.selenium.WebDriver;Importorg.openqa.selenium.WebElement;ImportOrg.openqa.selenium.firefox.FirefoxDriver;ImportOrg.openqa.selenium.firefox.FirefoxProfile;ImportOrg.testng.annotations.BeforeClass;Importorg.testng.annotations.Test;ImportFile.excelworkbook; Public classLogincenter {PrivateWebdriver Driver; PrivateString URL; String sourcefile= "path and file name of your file"; @BeforeClass Public voidTestbefore () {//set up Firefox browserFirefoxprofile file=NewFirefoxprofile (NewFile ("C:\\users\\qinfei\\appdata\\roaming\\mozilla\\firefox\\profiles\\t5ourl6s.selenium")); Driver=Newfirefoxdriver (file); URL= "Your test address"; } @Test Public voidLogin ()throwsexception{//Initialize ExcelWorkbook ClassExcelWorkbook excelbook=NewExcelWorkbook (); //go to your test screendriver.get (URL); Driver.manage (). Timeouts (). Implicitlywait (30, Timeunit.seconds); Try{          //Put the username out in the UserList collection.List<string> userlist=Excelbook.readusername (sourcefile); //Put the password out in the Passlist collection.List</string><string> passlist=Excelbook.readpassword (sourcefile); //Enter the value you have taken out into the input box of the interface.          intUsersize=userlist.size ();  for(intI=0;i<usersize; i++){              //Navigate to the username input box via CSSWebelement username=driver.findelement (By.cssselector ("input[name=\" j_username\ "]")); //Navigate to the Password input box via CSSWebelement password=driver.findelement (By.cssselector ("input[name=\" j_password\ "]")); //Locate the login button via XPathWebelement submit=driver.findelement (By.xpath ("//button//span[contains (Text (), ' login ')]")); //clear the contents of the Username input boxusername.clear (); //take out the data from the list one by one.String name=Userlist.get (i); //then fill in the Username input boxUsername.sendkeys (name);  for(intJ=0;j<passlist.size (); j + +) {password.clear (); String Pass=Passlist.get (j);              Password.sendkeys (pass); }                //Click the login buttonSubmit.click (); Driver.manage (). Timeouts (). Implicitlywait (30, Timeunit.seconds); //Locate the Logout button via XPathWebelement logoutbutton=driver.findelement (By.xpath ("//button//span[contains (Text (), ' logout ')]"));                Logoutbutton.click (); Driver.manage (). Timeouts (). Implicitlywait (30, Timeunit.seconds); }      }Catch(Exception e) {e.printstacktrace (); }                 }}

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Selenium--selenium using Excel for Parameterization