java.lang.Object
- org.springframework.web.servlet.resource.AbstractVersionStrategy

所有已实现的接口:
VersionPathStrategy, VersionStrategy
直接已知子类:
ContentVersionStrategy, FixedVersionStrategy
```
public abstract class AbstractVersionStrategy
extends Object
implements VersionStrategy
```
Abstract base class for VersionStrategy implementations.
Supports versions as:
- prefix in the request path, like "version/static/myresource.js"
- file name suffix in the request path, like "static/myresource-version.js"
Note: This base class does not provide support for generating the version string.
从以下版本开始:
4.1
作者:
Brian Clozel, Rossen Stoyanchev

嵌套类概要

嵌套类
修饰符和类型	类	说明
`protected static class`	`AbstractVersionStrategy.FileNameVersionPathStrategy`	File name-based `VersionPathStrategy`, e.g.
`protected static class`	`AbstractVersionStrategy.PrefixVersionPathStrategy`	A prefix-based `VersionPathStrategy`, e.g.

字段概要
字段
修饰符和类型字段说明
protected Log logger

构造器概要
构造器
限定符构造器说明
protected AbstractVersionStrategy(VersionPathStrategy pathStrategy)

方法概要

所有方法实例方法具体方法
修饰符和类型	方法	说明
`String`	`addVersion(String requestPath, String version)`	Add a version to the given request path.
`String`	`extractVersion(String requestPath)`	Extract the resource version from the request path.
`VersionPathStrategy`	`getVersionPathStrategy()`
`String`	`removeVersion(String requestPath, String version)`	Remove the version from the request path.

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

从接口继承的方法 org.springframework.web.servlet.resource.VersionStrategy
getResourceVersion

- 字段详细资料
  - logger
```
protected final Log logger
```
- 构造器详细资料
  - AbstractVersionStrategy
```
protected AbstractVersionStrategy(VersionPathStrategy pathStrategy)
```
- 方法详细资料
  - getVersionPathStrategy
```
public VersionPathStrategy getVersionPathStrategy()
```
  - extractVersion
```
@Nullable
public String extractVersion(String requestPath)
```
    从接口复制的说明: VersionPathStrategy
    Extract the resource version from the request path.
    指定者:
    extractVersion 在接口中 VersionPathStrategy
    参数:
    requestPath - the request path to check
    返回:
    the version string or null if none was found
  - removeVersion
```
public String removeVersion(String requestPath,
                            String version)
```
    从接口复制的说明: VersionPathStrategy
    Remove the version from the request path. It is assumed that the given version was extracted via VersionPathStrategy.extractVersion(String).
    指定者:
    removeVersion 在接口中 VersionPathStrategy
    参数:
    requestPath - the request path of the resource being resolved
    version - the version obtained from VersionPathStrategy.extractVersion(String)
    返回:
    the request path with the version removed
  - addVersion
```
public String addVersion(String requestPath,
                         String version)
```
    从接口复制的说明: VersionPathStrategy
    Add a version to the given request path.
    指定者:
    addVersion 在接口中 VersionPathStrategy
    参数:
    requestPath - the requestPath
    version - the version
    返回:
    the requestPath updated with a version string

类 AbstractVersionStrategy

嵌套类概要

字段概要

构造器概要

方法概要

从类继承的方法 java.lang.Object

从接口继承的方法 org.springframework.web.servlet.resource.VersionStrategy

字段详细资料

logger

构造器详细资料

AbstractVersionStrategy

方法详细资料

getVersionPathStrategy

extractVersion

removeVersion

addVersion