hutool-all-5.8.28.jar 

hutool-all-5.8.28.jar!/META-INF/services/cn.hutool.aop.proxy.ProxyFactory

cn.hutool.aop.proxy.CglibProxyFactory
cn.hutool.aop.proxy.SpringCglibProxyFactory
cn.hutool.aop.proxy.JdkProxyFactory


ProxyFactory pf = ServiceLoaderUtil.loadFirstAvailable(ProxyFactory.class);



import cn.hutool.aop.proxy.ProxyFactory;
import java.util.Iterator;
import java.util.ServiceLoader;


ServiceLoader< ProxyFactory> sl = ServiceLoader.load(ProxyFactory.class);
Iterator< ProxyFactory> it = sl.iterator();
while(it.hasNext()){
    try{
        System.out.println(it.next().toString());
    }catch(Throwable e){
        // 注意 不能用 Exception ！！！
        System.out.println(e);
    }
}

ProxyFactory pf = ServiceLoaderUtil.loadFirstAvailable(ProxyFactory.class);
System.out.println("ProxyFactory="+pf.toString());



java.util.ServiceConfigurationError: cn.hutool.aop.proxy.ProxyFactory: Provider cn.hutool.aop.proxy.CglibProxyFactory could not be instantiated
java.util.ServiceConfigurationError: cn.hutool.aop.proxy.ProxyFactory: Provider cn.hutool.aop.proxy.SpringCglibProxyFactory could not be instantiated
cn.hutool.aop.proxy.JdkProxyFactory@610455d6
ProxyFactory=cn.hutool.aop.proxy.JdkProxyFactory@610455d6


java.util.ServiceConfigurationError
public class ServiceConfigurationError extends Error
public class Error extends Throwable



增加依赖 


        <dependency>
            <groupId>cglib</groupId>
            <artifactId>cglib</artifactId>
            <version>3.2.7</version>
        </dependency>


cglib/cglib/3.2.7/cglib-3.2.7.jar

CglibProxyFactory 加载成功

cn.hutool.aop.proxy.CglibProxyFactory@63947c6b
java.util.ServiceConfigurationError: cn.hutool.aop.proxy.ProxyFactory: Provider cn.hutool.aop.proxy.SpringCglibProxyFactory could not be instantiated
cn.hutool.aop.proxy.JdkProxyFactory@6ff3c5b5
ProxyFactory=cn.hutool.aop.proxy.CglibProxyFactory@63947c6b





https://hutoolkit.com/docs/aop/proxyutil/