cn.hutool.core.io.resource

Class ClassPathResource

java.lang.Object

cn.hutool.core.io.resource.UrlResource

cn.hutool.core.io.resource.ClassPathResource

All Implemented Interfaces:

Resource, Serializable

public class ClassPathResource
extends UrlResource

ClassPath单一资源访问类
传入路径path必须为相对路径，如果传入绝对路径，Linux路径会去掉开头的“/”，而Windows路径会直接报错。
传入的path所指向的资源必须存在，否则报错

Author:

Looly

See Also:

Serialized Form

Field Summary

Fields inherited from class cn.hutool.core.io.resource.UrlResource

name, url

Constructor Summary

Constructors

Constructor and Description
ClassPathResource(String path) 构造
ClassPathResource(String path, Class<?> clazz) 构造
ClassPathResource(String path, ClassLoader classLoader) 构造
ClassPathResource(String pathBaseClassLoader, ClassLoader classLoader, Class<?> clazz) 构造

Method Summary

Modifier and Type	Method and Description
String	getAbsolutePath() 获得绝对路径Path 对于不存在的资源，返回拼接后的绝对路径
ClassLoader	getClassLoader() 获得 ClassLoader
String	getPath() 获得Path
String	toString() 返回路径

Methods inherited from class cn.hutool.core.io.resource.UrlResource

getFile, getName, getStream, getUrl, isModified, size

Methods inherited from class java.lang.Object

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

Methods inherited from interface cn.hutool.core.io.resource.Resource

getReader, readBytes, readStr, readUtf8Str, writeTo

Constructor Detail

ClassPathResource

public ClassPathResource(String path)

构造

Parameters:

path - 相对于ClassPath的路径

ClassPathResource

public ClassPathResource(String path,
                         ClassLoader classLoader)

构造

Parameters:

path - 相对于ClassPath的路径

classLoader - ClassLoader

ClassPathResource

public ClassPathResource(String path,
                         Class<?> clazz)

构造

Parameters:

path - 相对于给定Class的路径

clazz - Class 用于定位路径

ClassPathResource

public ClassPathResource(String pathBaseClassLoader,
                         ClassLoader classLoader,
                         Class<?> clazz)

构造

Parameters:

pathBaseClassLoader - 相对路径

classLoader - ClassLoader

clazz - Class 用于定位路径

Method Detail

getPath

public final String getPath()

获得Path

Returns:

path

getAbsolutePath

public final String getAbsolutePath()

获得绝对路径Path
对于不存在的资源，返回拼接后的绝对路径

Returns:

绝对路径path

getClassLoader

public final ClassLoader getClassLoader()

获得 ClassLoader

Returns:

ClassLoader

toString

public String toString()

Description copied from class: UrlResource

返回路径

Overrides:

toString in class UrlResource

Returns:

返回URL路径