未找到代理JAR或没有代理类属性

问题描述：

//已修复：由于代码原因，这不是错误。这是因为IDE。未找到代理JAR或没有代理类属性

我只是试图为一款名为“我的世界”的游戏进行注入。但我有一个问题。它无法加载代理。

这里是例外：Exception in thread "main" com.sun.tools.attach.AgentLoadException: Agent JAR not found or no Agent-Class attribute at sun.tools.attach.HotSpotVirtualMachine.loadAgent(HotSpotVirtualMachine.java:117) at com.sun.tools.attach.VirtualMachine.loadAgent(VirtualMachine.java:540) at pw.razex.injectionclient.Injectable.main(Injectable.java:55)

和我的代码：

AgentLoader [AgentClass]

public class AgentLoader { 

public static void agentmain(String agent, Instrumentation instrumentation) { 
    try { 
     Class[] loadedClasses = instrumentation.getAllLoadedClasses(); 

     File agentFile = new File(AgentLoader.class.getProtectionDomain().getCodeSource().getLocation().toURI().getPath()); 
     agentFile.deleteOnExit(); 

     for(int i = 0; i < loadedClasses.length; i++) { 
      Class loadedClass = loadedClasses[i]; 
      if(loadedClass.getName().equals("net.minecraft.client.Minecraft")) { 
       LaunchClassLoader launchClassLoader = (LaunchClassLoader) loadedClass.getClassLoader(); 
       launchClassLoader.addURL(AgentLoader.class.getProtectionDomain().getCodeSource().getLocation()); 
       launchClassLoader.loadClass(MainGui.class.getName()).newInstance(); 
      } 
     } 
    } catch (Throwable e) { 
     e.printStackTrace(); 
    } 
}

}

主类：

public class Injectable { 

private static VirtualMachineDescriptor minecraftProcess; 

public static void main(String[] args) throws Throwable{ 
    OSUtil.initOS(); 

    if(OSUtil.osType != OSUtil.OSType.WINDOWS) { 
     System.out.println("[X] Invalid OS [" + OSUtil.osType.name() + "]"); 
     System.exit(-1); 
    } 

    File sourceFile = new File(Injectable.class.getProtectionDomain().getCodeSource().getLocation().toURI().getPath()); 
    File tempAttachFile = File.createTempFile("lgt", ".dat"); 
    Files.copy(sourceFile.toPath(), tempAttachFile.toPath(), StandardCopyOption.REPLACE_EXISTING); 

    System.out.println(new File("attach.dll").exists()); 

    if (System.getProperty("java.library.path") != null) { 
     System.setProperty("java.library.path", new File("attach.dll").getAbsolutePath() + System.getProperty("path.separator") + System.getProperty("java.library.path")); 
    } else { 
     System.setProperty("java.library.path", new File("attach.dll").getAbsolutePath()); 
    } 

    Field field = ClassLoader.class.getDeclaredField("sys_paths"); 
    field.setAccessible(true); 
    field.set(null, null); 

    System.loadLibrary("attach"); 

    if(VirtualMachine.list().size() == 0) { 
     System.out.println("[X] No injectable process found"); 
     System.exit(-1); 
    } 

    List<VirtualMachineDescriptor> virtualMachineDescriptors = VirtualMachine.list(); 
    for(VirtualMachineDescriptor virtualMachineDescriptor : virtualMachineDescriptors) { 
     if(virtualMachineDescriptor.displayName().startsWith("net.minecraft.client.main.Main")) { 
      minecraftProcess = virtualMachineDescriptor; 
      VirtualMachine virtualMachine = VirtualMachine.attach(minecraftProcess); 
      virtualMachine.loadAgent(tempAttachFile.getAbsolutePath()); 
      System.out.println("[O] Attached to minecraft"); 
     } 
    } 

    if(minecraftProcess == null) { 
     System.out.println("[X] Minecraft is not started yet."); 
     System.exit(-1); 
    } 
}

}

而且我的pom.xml：

<?xml version="1.0" encoding="UTF-8"?>

http://maven.apache.org/xsd/maven-4.0.0.xsd“> 4.0.0

<groupId>InjectionClientMaven</groupId> 
<artifactId>InjectionClientMaven</artifactId> 
<version>1.0-SNAPSHOT</version> 

<build> 
    <plugins> 
     <plugin> 
      <groupId>org.apache.maven.plugins</groupId> 
      <artifactId>maven-compiler-plugin</artifactId> 
      <configuration> 
       <source>1.8</source> 
       <target>1.8</target> 
      </configuration> 
     </plugin> 
     <plugin> 
      <groupId>org.apache.maven.plugins</groupId> 
      <artifactId>maven-shade-plugin</artifactId> 
      <version>2.4.3</version> 
      <executions> 
       <execution> 
        <phase>package</phase> 
        <goals> 
         <goal>shade</goal> 
        </goals> 
       </execution> 
      </executions> 
     </plugin> 
     <plugin> 
      <groupId>org.apache.maven.plugins</groupId> 
      <artifactId>maven-jar-plugin</artifactId> 
      <configuration> 
       <archive> 
        <manifestEntries> 
         <Built-By>David</Built-By> 
         <Main-Class>de.david.injectionclient.Injectable</Main-Class> 
         <Agent-Class>de.david.injectionclient.AgentLoader</Agent-Class> 
         <Class-Path>tools.jar</Class-Path> 
         <Can-Retransform-Classes>true</Can-Retransform-Classes> 
        </manifestEntries> 
       </archive> 
      </configuration> 
     </plugin> 
    </plugins> 
</build>

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答

确保您的代理罐子有它的清单

Manifest-Version: 1.0 
Agent-Class: com.package.AgentLoader.agentNameHere 
Permissions: all-permissions

以下

未找到代理JAR或没有代理类属性

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