类 Handler
- java.lang.Object
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- java.net.URLStreamHandler
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- cc.shacocloud.mirage.loader.jar.Handler
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public class Handler extends URLStreamHandler
用于加载JarFile的URLStreamHandler实现
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方法概要
所有方法 静态方法 实例方法 具体方法 修饰符和类型 方法 说明 JarFilegetRootJarFileFromUrl(@NotNull URL url)protected inthashCode(@NotNull URL u)protected URLConnectionopenConnection(URL url)protected voidparseURL(URL context, @NotNull String spec, int start, int limit)protected booleansameFile(@NotNull URL u1, URL u2)static voidsetUseFastConnectionExceptions(boolean useFastConnectionExceptions)设置在无法连接 URL 时是否可以引发通用静态异常。-
从类继承的方法 java.net.URLStreamHandler
equals, getDefaultPort, getHostAddress, hostsEqual, openConnection, setURL, setURL, toExternalForm
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构造器详细资料
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Handler
public Handler()
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Handler
public Handler(JarFile jarFile)
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方法详细资料
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openConnection
protected URLConnection openConnection(URL url) throws IOException
- 指定者:
openConnection在类中URLStreamHandler- 抛出:
IOException
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parseURL
protected void parseURL(URL context, @NotNull @NotNull String spec, int start, int limit)
- 覆盖:
parseURL在类中URLStreamHandler
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hashCode
protected int hashCode(@NotNull @NotNull URL u)- 覆盖:
hashCode在类中URLStreamHandler
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sameFile
protected boolean sameFile(@NotNull @NotNull URL u1, URL u2)- 覆盖:
sameFile在类中URLStreamHandler
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getRootJarFileFromUrl
public JarFile getRootJarFileFromUrl(@NotNull @NotNull URL url) throws IOException
- 抛出:
IOException
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setUseFastConnectionExceptions
public static void setUseFastConnectionExceptions(boolean useFastConnectionExceptions)
设置在无法连接 URL 时是否可以引发通用静态异常。此优化在类加载期间使用,以节省创建大量异常
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