org.aoju.bus.core.io.resource

Class UrlResource

java.lang.Object

org.aoju.bus.core.io.resource.UrlResource

All Implemented Interfaces:

Resource

Direct Known Subclasses:

ClassPathResource, FileResource

public class UrlResource
extends Object
implements Resource

URL资源访问类

Since:

JDK 1.8

Version:

3.0.9

Author:

Kimi Liu

Field Summary

Fields

Modifier and Type	Field and Description
protected String	name
protected URL	url

Constructor Summary

Constructors

Constructor and Description
UrlResource(URL url) 构造
UrlResource(URL url, String name) 构造

Method Summary

Modifier and Type	Method and Description
File	getFile() 获得File
String	getName() 获取资源名，例如文件资源的资源名为文件名
BufferedReader	getReader(Charset charset) 获得Reader
InputStream	getStream() 获得 InputStream
URL	getUrl() 获得解析后的URL
byte[]	readBytes() 读取资源内容，读取完毕后会关闭流 关闭流并不影响下一次读取
String	readStr(Charset charset) 读取资源内容，读取完毕后会关闭流 关闭流并不影响下一次读取
String	readUtf8Str() 读取资源内容，读取完毕后会关闭流 关闭流并不影响下一次读取
String	toString() 返回路径

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

url

protected URL url

name

protected String name

Constructor Detail

UrlResource

public UrlResource(URL url)

构造

Parameters:

url - URL

UrlResource

public UrlResource(URL url,
                   String name)

构造

Parameters:

url - URL，允许为空

name - 资源名称

Method Detail

getName

public String getName()

Description copied from interface: Resource

获取资源名，例如文件资源的资源名为文件名

Specified by:

getName in interface Resource

Returns:

资源名

getUrl

public URL getUrl()

Description copied from interface: Resource

获得解析后的URL

Specified by:

getUrl in interface Resource

Returns:

解析后的URL

getStream

public InputStream getStream()

Description copied from interface: Resource

获得 InputStream

Specified by:

getStream in interface Resource

Returns:

InputStream

getReader

public BufferedReader getReader(Charset charset)

获得Reader

Specified by:

getReader in interface Resource

Parameters:

charset - 编码

Returns:

BufferedReader

Since:

3.0.1

readStr

public String readStr(Charset charset)
               throws InstrumentException

Description copied from interface: Resource

读取资源内容，读取完毕后会关闭流 关闭流并不影响下一次读取

Specified by:

readStr in interface Resource

Parameters:

charset - 编码

Returns:

读取资源内容

Throws:

InstrumentException - 包装IOException

readUtf8Str

public String readUtf8Str()
                   throws InstrumentException

Description copied from interface: Resource

读取资源内容，读取完毕后会关闭流 关闭流并不影响下一次读取

Specified by:

readUtf8Str in interface Resource

Returns:

读取资源内容

Throws:

InstrumentException - 包装IOException

readBytes

public byte[] readBytes()
                 throws InstrumentException

Description copied from interface: Resource

读取资源内容，读取完毕后会关闭流 关闭流并不影响下一次读取

Specified by:

readBytes in interface Resource

Returns:

读取资源内容

Throws:

InstrumentException - 包装IOException

getFile

public File getFile()

获得File

Returns:

File

toString

public String toString()

返回路径

Overrides:

toString in class Object

Returns:

返回URL路径