Dab tsi yog qhov chaw txhim khu kev qha tshaj plaws hauv selenium WebDriver?

2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47

ID Qhov chaw :

ID's yog tshwj xeeb rau txhua lub caij yog li nws yog ib txoj hauv kev zoo rau nrhiav cov khoom siv ID Qhov chaw . Raws li W3C, ID's yuav tsum yog qhov tshwj xeeb ntawm nplooj ntawv thiab nws ua rau ID's yog feem ntau txhim khu kev qha locator . ID cov chaw yog qhov ceev tshaj plaws thiab nyab xeeb tshaj plaws cov chaw tawm ntawm tag nrho cov chaw.

Tom qab ntawd, qhov chaw twg yog qhov zoo tshaj plaws hauv selenium WebDriver?

Selenium Locators : Nrhiav lub caij los ntawm Id Ids yog qhov nyab xeeb tshaj plaws thiab ceev tshaj plaws qhov chaw kev xaiv thiab yuav tsum ib txwm yog thawj qhov kev xaiv txawm tias muaj ntau yam kev xaiv. WebElement Ele = driver. findElement(By.id("txtUserName"));

Tsis tas li ntawd, qhov twg yog qhov chaw ceev tshaj plaws hauv selenium? Siv ID Locator hauv Selenium WebDriver yog cov ceev tshaj plaws thiab ntseeg siab tshaj plaws ntawm tag nrho cov cov chaw . ID's yuav tsum yog qhov tshwj xeeb rau txhua lub caij, ua tus ID qhov chaw raws li qhov kev xaiv ntawm kev vam meej.

Qhov thib ob, dab tsi yog qhov chaw muaj nyob hauv selenium WebDriver thiab qhov twg yog qhov zoo tshaj plaws los siv?

Sau cov chaw txhim khu kev qha rau Selenium thiab WebDriver xeem

• ID yog huab tais! IDs yog qhov kev xaiv qhov chaw nyab xeeb tshaj plaws thiab yuav tsum yog qhov koj xaiv thawj zaug.
• CSS thiab Xpath locators.
• Nrhiav ib qho chaw anchoring.
• Thaum twg siv 'index' locators zoo li nth-child() thiab [x]
• Cov npe CSS feem ntau qhia lawv lub hom phiaj.
• Pom kev fragility yav tom ntej.
• Cov xeeb leej xeeb ntxwv ncaj.
• Kho nws rau lub hom phiaj.

Dab tsi yog qhov chaw nyob hauv Selenium WebDriver?

Cov chaw sib txawv hauv Selenium yog raws li hauv qab no:

• Los ntawm CSS ID: find_element_by_id.
• Los ntawm CSS chav kawm lub npe: find_element_by_class_name.
• Los ntawm lub npe attribute: find_element_by_name.
• Los ntawm DOM qauv lossis xpath: find_element_by_xpath.
• Los ntawm cov ntawv txuas: find_element_by_link_text.
• Los ntawm cov ntawv txuas ib nrab: find_element_by_partial_link_text.