Java webdriver页面工厂中@FindAll和@FindBys注解的区别
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difference between @FindAll and @FindBys annotations in webdriver page factory
提问by Vikas
Please explain the difference between @FindAll and @FindBys annotations in webdriver page factory concept.
请解释@FindAll 和@FindBys 注释在webdriver 页面工厂概念中的区别。
采纳答案by san1deep2set3hi
We can use these annotations in those cases when we have more than a single criteria to to identify one or more WebElement objects.
当我们有多个标准来标识一个或多个 WebElement 对象时，我们可以在这些情况下使用这些注释。
@FindBys :When the required WebElement objects need to match all of the given criteria use @FindBys annotation
@FindBys ：当所需的 WebElement 对象需要匹配所有给定条件时，请使用 @FindBys 注释
@FindAll :When required WebElement objects need to match at least one of the given criteria use @FindAll annotation
@FindAll ：当需要 WebElement 对象需要至少匹配给定条件之一时，请使用 @FindAll 注释
Usage:
用法：
@FindBys( {
@FindBy(className = "class1")
@FindBy(className = "class2")
} )
private List<WebElement> elementsWithBoth_class1ANDclass2;
Here List elementsWithBothclass1ANDclass2 will contain any WebElement which satisfies both criteria.
这里 List elementsWithBothclass1ANDclass2 将包含满足这两个条件的任何 WebElement。
@FindAll({
@FindBy(className = "class1")
@FindBy(className = "class2")
})
private List<WebElement> elementsWithEither_class1ORclass2
Here List elementsWithEither_class1ORclass2 will contain all those WebElement that satisfies any one of the criteria.
这里的 List elementsWithEither_class1ORclass2 将包含所有满足任一条件的 WebElement。
回答by Zach
Look at the JavaDocs:
看看JavaDocs：
Annotation Type FindBys
注释类型 FindBys
@Retention(value=RUNTIME)
@Target(value={FIELD,TYPE})
public @interface FindBys
Used to mark a field on a Page Object to indicate that lookup should use a series of @FindBy tags in a chain as described in ByChained Eg:
@FindBys({@FindBy(id = "foo"),
@FindBy(className = "bar")})
Annotation Type FindAll
注释类型 FindAll
@Retention(value=RUNTIME)
@Target(value={FIELD,TYPE})
public @interface FindAll
Used to mark a field on a Page Object to indicate that lookup should use a series of @FindBy tags It will then search for all elements that match any of the FindBy criteria. Note that elements are not guaranteed to be in document order. Eg:
@FindAll({@FindBy(how = How.ID, using = "foo"),
@FindBy(className = "bar")})
回答by Vignesh Paramasivam
@FindAllcan contain multiple @FindByand will return all the elements which matches any @FindByin a single list.
@FindAll可以包含多个@FindBy并将返回与@FindBy单个列表中的任何元素匹配的所有元素。
Example:
例子：
@FindAll({
@FindBy(id = "one"),
@FindBy(id = "two")
})
public List<WebElement> allElementsInList;
Whereas,
然而，
@FindByswill return the elements depending upon how @FindByspecified inside it.
@FindBys将根据@FindBy内部指定的方式返回元素。
@FindBys({
@FindBy(id = "one"),
@FindBy(className = "two")
})
public List<WebElement> allElementsInList;
Where allElementsInListcontains all the elements having className="two"inside id="one"
whereallElementsInList包含className="two"里面的所有元素id="one"
回答by BuBu
to put it in simple words, @FindBys have AND conditional relationship among the @FindBy whereas @FindAll has OR conditional relationship.
简单来说，@FindBys 在@FindBy 之间具有AND 条件关系，而@FindAll 具有OR 条件关系。
