java.lang.Object
- org.springframework.web.util.UriComponents

所有已实现的接口:
Serializable
```
public abstract class UriComponents
extends Object
implements Serializable
```
Represents an immutable collection of URI components, mapping component type to String values. Contains convenience getters for all components. Effectively similar to URI, but with more powerful encoding options and support for URI template variables.
从以下版本开始:
3.1
作者:
Arjen Poutsma, Juergen Hoeller, Rossen Stoyanchev
另请参阅:
UriComponentsBuilder, 序列化表格

嵌套类概要
嵌套类
修饰符和类型类说明
static interface UriComponents.UriTemplateVariables
Defines the contract for URI Template variables

构造器概要
构造器
限定符构造器说明
protected UriComponents(String scheme, String fragment)

方法概要

所有方法实例方法抽象方法具体方法
修饰符和类型	方法	说明
`protected abstract void`	`copyToUriComponentsBuilder(UriComponentsBuilder builder)`	Set all components of the given UriComponentsBuilder.
`UriComponents`	`encode()`	Encode all URI components using their specific encoding rules, and returns the result as a new `UriComponents` instance.
`abstract UriComponents`	`encode(String encoding)`	Encode all URI components using their specific encoding rules, and returns the result as a new `UriComponents` instance.
`UriComponents`	`expand(Object... uriVariableValues)`	Replace all URI template variables with the values from a given array.
`UriComponents`	`expand(Map<String,?> uriVariables)`	Replace all URI template variables with the values from a given map.
`UriComponents`	`expand(UriComponents.UriTemplateVariables uriVariables)`	Replace all URI template variables with the values from the given `UriComponents.UriTemplateVariables`.
`String`	`getFragment()`	Return the fragment.
`abstract String`	`getHost()`	Return the host.
`abstract String`	`getPath()`	Return the path.
`abstract List<String>`	`getPathSegments()`	Return the list of path segments.
`abstract int`	`getPort()`	Return the port.
`abstract String`	`getQuery()`	Return the query.
`abstract MultiValueMap<String,String>`	`getQueryParams()`	Return the map of query parameters.
`String`	`getScheme()`	Return the scheme.
`abstract String`	`getSchemeSpecificPart()`	Return the scheme specific part.
`abstract String`	`getUserInfo()`	Return the user info.
`abstract UriComponents`	`normalize()`	Normalize the path removing sequences like "path/..".
`String`	`toString()`
`abstract URI`	`toUri()`	Return a `URI` from this `UriComponents` instance.
`abstract String`	`toUriString()`	Return a URI String from this `UriComponents` instance.

从类继承的方法 java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- 构造器详细资料
  - UriComponents
```
protected UriComponents(String scheme,
                        String fragment)
```
- 方法详细资料
  - getScheme
```
public final String getScheme()
```
    Return the scheme. Can be null.
  - getFragment
```
public final String getFragment()
```
    Return the fragment. Can be null.
  - getSchemeSpecificPart
```
public abstract String getSchemeSpecificPart()
```
    Return the scheme specific part. Can be null.
  - getUserInfo
```
public abstract String getUserInfo()
```
    Return the user info. Can be null.
  - getHost
```
public abstract String getHost()
```
    Return the host. Can be null.
  - getPort
```
public abstract int getPort()
```
    Return the port. -1 if no port has been set.
  - getPath
```
public abstract String getPath()
```
    Return the path. Can be null.
  - getPathSegments
```
public abstract List<String> getPathSegments()
```
    Return the list of path segments. Empty if no path has been set.
  - getQuery
```
public abstract String getQuery()
```
    Return the query. Can be null.
  - getQueryParams
```
public abstract MultiValueMap<String,String> getQueryParams()
```
    Return the map of query parameters. Empty if no query has been set.
  - encode
```
public final UriComponents encode()
```
    Encode all URI components using their specific encoding rules, and returns the result as a new UriComponents instance. This method uses UTF-8 to encode.
    返回:
    the encoded URI components
  - encode
```
public abstract UriComponents encode(String encoding)
                              throws UnsupportedEncodingException
```
    Encode all URI components using their specific encoding rules, and returns the result as a new UriComponents instance.
    参数:
    encoding - the encoding of the values contained in this map
    返回:
    the encoded URI components
    抛出:
    UnsupportedEncodingException - if the given encoding is not supported
  - expand
```
public final UriComponents expand(Map<String,?> uriVariables)
```
    Replace all URI template variables with the values from a given map.
    The given map keys represent variable names; the corresponding values represent variable values. The order of variables is not significant.
    参数:
    uriVariables - the map of URI variables
    返回:
    the expanded URI components
  - expand
```
public final UriComponents expand(Object... uriVariableValues)
```
    Replace all URI template variables with the values from a given array.
    The given array represents variable values. The order of variables is significant.
    参数:
    uriVariableValues - the URI variable values
    返回:
    the expanded URI components
  - expand
```
public final UriComponents expand(UriComponents.UriTemplateVariables uriVariables)
```
    Replace all URI template variables with the values from the given UriComponents.UriTemplateVariables.
    参数:
    uriVariables - the URI template values
    返回:
    the expanded URI components
  - normalize
```
public abstract UriComponents normalize()
```
    Normalize the path removing sequences like "path/..".
    另请参阅:
    StringUtils.cleanPath(String)
  - toUriString
```
public abstract String toUriString()
```
    Return a URI String from this UriComponents instance.
  - toUri
```
public abstract URI toUri()
```
    Return a URI from this UriComponents instance.
  - toString
```
public final String toString()
```
    覆盖:
    toString 在类中 Object
  - copyToUriComponentsBuilder
```
protected abstract void copyToUriComponentsBuilder(UriComponentsBuilder builder)
```
    Set all components of the given UriComponentsBuilder.
    从以下版本开始:
    4.2

类 UriComponents

嵌套类概要

构造器概要

方法概要

从类继承的方法 java.lang.Object

构造器详细资料

UriComponents

方法详细资料

getScheme

getFragment

getSchemeSpecificPart

getUserInfo

getHost

getPort

getPath

getPathSegments

getQuery

getQueryParams

encode

encode

expand

expand

expand

normalize

toUriString

toUri

toString

copyToUriComponentsBuilder