java.lang.Object
- org.springframework.web.util.pattern.PathPatternParser

```
public class PathPatternParser
extends Object
```
Parser for URI path patterns producing PathPattern instances that can then be matched to requests.
The PathPatternParser and PathPattern are specifically designed for use with HTTP URL paths in web applications where a large number of URI path patterns, continuously matched against incoming requests, motivates the need for efficient matching.
For details of the path pattern syntax see PathPattern.
从以下版本开始:
5.0
作者:
Andy Clement

字段概要
字段
修饰符和类型字段说明
static PathPatternParser defaultInstance
Shared, read-only instance of PathPatternParser.

构造器概要
构造器
构造器说明
PathPatternParser()

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
`PathContainer.Options`	`getPathOptions()`	Return the `configured` pattern parsing options.
`boolean`	`isCaseSensitive()`	Whether case-sensitive pattern matching is enabled.
`boolean`	`isMatchOptionalTrailingSeparator()`	Whether optional trailing slashing match is enabled.
`PathPattern`	`parse(String pathPattern)`	Process the path pattern content, a character at a time, breaking it into path elements around separator boundaries and verifying the structure at each stage.
`void`	`setCaseSensitive(boolean caseSensitive)`	Whether path pattern matching should be case-sensitive.
`void`	`setMatchOptionalTrailingSeparator(boolean matchOptionalTrailingSeparator)`	Whether a `PathPattern` produced by this parser should automatically match request paths with a trailing slash.
`void`	`setPathOptions(PathContainer.Options pathOptions)`	Set options for parsing patterns.

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

- 字段详细资料
  - defaultInstance
```
public static final PathPatternParser defaultInstance
```
    Shared, read-only instance of PathPatternParser. Uses default settings:
    matchOptionalTrailingSeparator=true
    caseSensitivetrue
    pathOptions=PathContainer.Options.HTTP_PATH
- 构造器详细资料
  - PathPatternParser
```
public PathPatternParser()
```
- 方法详细资料
  - setMatchOptionalTrailingSeparator
```
public void setMatchOptionalTrailingSeparator(boolean matchOptionalTrailingSeparator)
```
    Whether a PathPattern produced by this parser should automatically match request paths with a trailing slash.
    If set to true a PathPattern without a trailing slash will also match request paths with a trailing slash. If set to false a PathPattern will only match request paths with a trailing slash.
    The default is true.
  - isMatchOptionalTrailingSeparator
```
public boolean isMatchOptionalTrailingSeparator()
```
    Whether optional trailing slashing match is enabled.
  - setCaseSensitive
```
public void setCaseSensitive(boolean caseSensitive)
```
    Whether path pattern matching should be case-sensitive.
    The default is true.
  - isCaseSensitive
```
public boolean isCaseSensitive()
```
    Whether case-sensitive pattern matching is enabled.
  - setPathOptions
```
public void setPathOptions(PathContainer.Options pathOptions)
```
    Set options for parsing patterns. These should be the same as the options used to parse input paths.
    PathContainer.Options.HTTP_PATH is used by default.
    从以下版本开始:
    5.2
  - getPathOptions
```
public PathContainer.Options getPathOptions()
```
    Return the configured pattern parsing options.
    从以下版本开始:
    5.2
  - parse
```
public PathPattern parse(String pathPattern)
                  throws PatternParseException
```
    Process the path pattern content, a character at a time, breaking it into path elements around separator boundaries and verifying the structure at each stage. Produces a PathPattern object that can be used for fast matching against paths. Each invocation of this method delegates to a new instance of the InternalPathPatternParser because that class is not thread-safe.
    参数:
    pathPattern - the input path pattern, e.g. /project/{name}
    返回:
    a PathPattern for quickly matching paths against request paths
    抛出:
    PatternParseException - in case of parse errors

类 PathPatternParser

字段概要

构造器概要

方法概要

从类继承的方法 java.lang.Object

字段详细资料

defaultInstance

构造器详细资料

PathPatternParser

方法详细资料

setMatchOptionalTrailingSeparator

isMatchOptionalTrailingSeparator

setCaseSensitive

isCaseSensitive

setPathOptions

getPathOptions

parse