By (JxBrowser 6.23.1 API)

java.lang.Object
- com.teamdev.jxbrowser.chromium.dom.By

```
public class By
extends java.lang.Object
```
Allows constructing different find methods for SearchContext.findElement(By) method.
允许为SearchContext.findElement（By）方法构造不同的查找方法。

Nested Class Summary

Nested Classes
Modifier and Type	Class and Description
`static class`	`By.Type`

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`static By`	`className(java.lang.String className)` Constructs `By` method that finds all elements inside loaded document by given `class` attribute. 构造By方法，该方法根据给定的class属性在加载的文档中查找所有元素。
`static By`	`cssSelector(java.lang.String cssSelector)` Constructs `By` method that finds all elements inside loaded document with given `cssSelector`. 构造By方法，使用给定的cssSelector查找加载的文档中的所有元素。
`By.Type`	`getType()` Returns find method type. 返回查找方法类型。
`java.lang.String`	`getValue()` Returns find method parameter. 返回查找方法参数。
`static By`	`id(java.lang.String id)` Constructs `By` method that finds all elements inside loaded document by given `id`. 构造By方法，该方法根据给定的ID查找加载的文档中的所有元素。
`static By`	`name(java.lang.String name)` Constructs `By` method that finds all elements inside loaded document by given `name` attribute. 构造By方法，该方法根据给定的name属性在加载的文档中查找所有元素。
`static By`	`tagName(java.lang.String tagName)` Constructs `By` method that finds all elements inside loaded document with given `tagName`. 构造By方法，该方法查找具有给定tagName的已加载文档中的所有元素。
`static By`	`xpath(java.lang.String xpath)` Constructs `By` method that finds all elements inside loaded document with given `xpath` expression. 构造By方法，使用给定的xpath表达式查找已加载文档中的所有元素。

Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Method Detail
  - id
```
public static By id(java.lang.String id)
```
    Constructs By method that finds all elements inside loaded document by given id.
    构造By方法，该方法根据给定的ID查找加载的文档中的所有元素。
    
    Parameters:
    
    id - value of element's id attribute. -元素属性的值。
    
    Returns:
    
    a new instance of By method. 方法的新实例。
  - className
```
public static By className(java.lang.String className)
```
    Constructs By method that finds all elements inside loaded document by given class attribute.
    构造By方法，该方法根据给定的class属性在加载的文档中查找所有元素。
    
    Parameters:
    
    className - value of element's class attribute. -元素属性的值。
    
    Returns:
    
    a new instance of By method. 方法的新实例。
  - name
```
public static By name(java.lang.String name)
```
    Constructs By method that finds all elements inside loaded document by given name attribute.
    构造By方法，该方法根据给定的name属性在加载的文档中查找所有元素。
    
    Parameters:
    
    name - value of element's name attribute. -元素属性的值。
    
    Returns:
    
    a new instance of By method. 方法的新实例。
  - tagName
```
public static By tagName(java.lang.String tagName)
```
    Constructs By method that finds all elements inside loaded document with given tagName.
    构造By方法，该方法查找具有给定tagName的已加载文档中的所有元素。
    
    Parameters:
    
    tagName - a string that represents tag name. -代表标签名称的字符串。
    
    Returns:
    
    a new instance of By method. 方法的新实例。
  - xpath
```
public static By xpath(java.lang.String xpath)
```
    Constructs By method that finds all elements inside loaded document with given xpath expression.
    构造By方法，使用给定的xpath表达式查找已加载文档中的所有元素。
    
    Parameters:
    
    xpath - a string that represents xpath expression. -表示xpath表达式的字符串。
    
    Returns:
    
    a new instance of By method. 方法的新实例。
  - cssSelector
```
public static By cssSelector(java.lang.String cssSelector)
```
    Constructs By method that finds all elements inside loaded document with given cssSelector.
    构造By方法，使用给定的cssSelector查找加载的文档中的所有元素。
    
    Parameters:
    
    cssSelector - a string containing one or more CSS selectors separated by commas. -包含一个或多个用逗号分隔的CSS选择器的字符串。
    
    Returns:
    
    a new instance of By method. 方法的新实例。
  - getValue
```
public java.lang.String getValue()
```
    Returns find method parameter.
    返回查找方法参数。
    
    Returns:
    
    find method parameter. 查找方法参数。
  - getType
```
public By.Type getType()
```
    Returns find method type.
    返回查找方法类型。
    
    Returns:
    
    find method type. 查找方法类型。

Class By

Nested Class Summary

Method Summary

Methods inherited from class java.lang.Object

Method Detail

id

className

name

tagName

xpath

cssSelector

getValue

getType