diff --git a/src/main/java/cn/noexception/container/aop/AdvisedSupport.java b/src/main/java/cn/noexception/container/aop/AdvisedSupport.java
index 21438851eadb8e3123d7f0ab964860a07154e9fe..0f3941cbb29b5509eb3f949343f3371277fc4e28 100644
--- a/src/main/java/cn/noexception/container/aop/AdvisedSupport.java
+++ b/src/main/java/cn/noexception/container/aop/AdvisedSupport.java
@@ -9,6 +9,9 @@ import org.aopalliance.intercept.MethodInterceptor;
  * @Date 2021/11/3 14:46
  */
 public class AdvisedSupport {
+
+    private boolean proxyTargetClass = false;
+
     // 被代理的目标对象
     private TargetSource targetSource;
     // 方法拦截器
@@ -16,6 +19,14 @@ public class AdvisedSupport {
     // 方法匹配器（检查目标方法是否符合通知条件）
     private MethodMatcher methodMatcher;
 
+    public boolean isProxyTargetClass() {
+        return proxyTargetClass;
+    }
+
+    public void setProxyTargetClass(boolean proxyTargetClass) {
+        this.proxyTargetClass = proxyTargetClass;
+    }
+
     public TargetSource getTargetSource() {
         return targetSource;
     }
diff --git a/src/main/java/cn/noexception/container/aop/Advisor.java b/src/main/java/cn/noexception/container/aop/Advisor.java
new file mode 100644
index 0000000000000000000000000000000000000000..77b4cfbdb4a0ba8d7ac8592801c4b9ce7ecd0b9e
--- /dev/null
+++ b/src/main/java/cn/noexception/container/aop/Advisor.java
@@ -0,0 +1,17 @@
+package cn.noexception.container.aop;
+
+import org.aopalliance.aop.Advice;
+
+/**
+ * Advisor
+ * 定义访问者
+ * <p>
+ *     Advisor 承担了 Pointcut 和 Advice 的组合，
+ *     Pointcut 用于获取 JoinPoint，而 Advice 决定于 JointPoint 执行什么操作
+ * </p>
+ * @author 吕滔
+ * @Date 2021/11/4 16:17
+ */
+public interface Advisor {
+    Advice getAdvice();
+}
diff --git a/src/main/java/cn/noexception/container/aop/BeforeAdvice.java b/src/main/java/cn/noexception/container/aop/BeforeAdvice.java
new file mode 100644
index 0000000000000000000000000000000000000000..5ecf2734c7e070f0a9ac271c92495e1c5457907d
--- /dev/null
+++ b/src/main/java/cn/noexception/container/aop/BeforeAdvice.java
@@ -0,0 +1,12 @@
+package cn.noexception.container.aop;
+
+import org.aopalliance.aop.Advice;
+
+/**
+ * BeforeAdvice
+ *
+ * @author 吕滔
+ * @Date 2021/11/4 15:18
+ */
+public interface BeforeAdvice extends Advice {
+}
diff --git a/src/main/java/cn/noexception/container/aop/MethodBeforeAdvice.java b/src/main/java/cn/noexception/container/aop/MethodBeforeAdvice.java
new file mode 100644
index 0000000000000000000000000000000000000000..3d3deaf19eeb47e6677fb6f3d87b090fb0e9cf7e
--- /dev/null
+++ b/src/main/java/cn/noexception/container/aop/MethodBeforeAdvice.java
@@ -0,0 +1,16 @@
+package cn.noexception.container.aop;
+
+import java.lang.reflect.Method;
+
+/**
+ * MethodBeforeAdvice
+ *
+ * @author 吕滔
+ * @Date 2021/11/4 16:07
+ */
+public interface MethodBeforeAdvice extends BeforeAdvice{
+    /**
+     * 给定方法调用之前的回调
+     */
+    void before(Method method, Object[] args, Object target) throws Throwable;
+}
diff --git a/src/main/java/cn/noexception/container/aop/PointcutAdvisor.java b/src/main/java/cn/noexception/container/aop/PointcutAdvisor.java
new file mode 100644
index 0000000000000000000000000000000000000000..f38e79903a57538d150ca4c6653ce85dff5a5fa3
--- /dev/null
+++ b/src/main/java/cn/noexception/container/aop/PointcutAdvisor.java
@@ -0,0 +1,11 @@
+package cn.noexception.container.aop;
+
+/**
+ * PointcutAdvisor
+ *
+ * @author 吕滔
+ * @Date 2021/11/4 16:27
+ */
+public interface PointcutAdvisor extends Advisor {
+    Pointcut getPointcut();
+}
diff --git a/src/main/java/cn/noexception/container/aop/aspectj/AspectJExpressionPointcutAdvisor.java b/src/main/java/cn/noexception/container/aop/aspectj/AspectJExpressionPointcutAdvisor.java
new file mode 100644
index 0000000000000000000000000000000000000000..385e87455728c30c3d4bb5a6d32fdd07c45a5301
--- /dev/null
+++ b/src/main/java/cn/noexception/container/aop/aspectj/AspectJExpressionPointcutAdvisor.java
@@ -0,0 +1,45 @@
+package cn.noexception.container.aop.aspectj;
+
+import cn.noexception.container.aop.Pointcut;
+import cn.noexception.container.aop.PointcutAdvisor;
+import org.aopalliance.aop.Advice;
+
+/**
+ * AspectJExpressionPointcutAdvisor
+ * <p>
+ *     实现了 PointcutAdvisor 接口，把切面、拦截方法和具体拦截表达式包装在一起。</br>
+ *     这样就可以在 xml 的配置中定义一个 pointcutAdvisor 切面拦截器了。
+ * </p>
+ *
+ * @author 吕滔
+ * @Date 2021/11/4 16:30
+ */
+public class AspectJExpressionPointcutAdvisor implements PointcutAdvisor {
+    // 切面
+    private AspectJExpressionPointcut pointcut;
+    // 具体的拦截方法
+    private Advice advice;
+    // 表达式
+    private String expression;
+
+    public String getExpression() {
+        return expression;
+    }
+
+    public void setAdvice(Advice advice) {
+        this.advice = advice;
+    }
+
+    @Override
+    public Advice getAdvice() {
+        return advice;
+    }
+
+    @Override
+    public Pointcut getPointcut() {
+        if (null == pointcut) {
+            pointcut = new AspectJExpressionPointcut(expression);
+        }
+        return pointcut;
+    }
+}
diff --git a/src/main/java/cn/noexception/container/aop/framework/ProxyFactory.java b/src/main/java/cn/noexception/container/aop/framework/ProxyFactory.java
new file mode 100644
index 0000000000000000000000000000000000000000..26ef244cc7247731a8818bfb3d8c84180c30ee3d
--- /dev/null
+++ b/src/main/java/cn/noexception/container/aop/framework/ProxyFactory.java
@@ -0,0 +1,30 @@
+package cn.noexception.container.aop.framework;
+
+import cn.noexception.container.aop.AdvisedSupport;
+
+/**
+ * ProxyFactory<p>
+ * - 代理工厂类，用于解决关于选择Cglib 和 JDK 两种代理的问题<p>
+ * - 有了代理工厂就可以安札不同的创建需求进行控制
+ *
+ * @author 吕滔
+ * @Date 2021/11/4 16:43
+ */
+public class ProxyFactory {
+    private AdvisedSupport advisedSupport;
+
+    public ProxyFactory(AdvisedSupport advisedSupport) {
+        this.advisedSupport = advisedSupport;
+    }
+
+    public Object getProxy() {
+        return createAopProxy().getProxy();
+    }
+
+    private AopProxy createAopProxy() {
+        if (advisedSupport.isProxyTargetClass()) {
+            return new Cglib2AopProxy(advisedSupport);
+        }
+        return new JdkDynamicAopProxy(advisedSupport);
+    }
+}
diff --git a/src/main/java/cn/noexception/container/aop/framework/adapter/MethodBeforeAdviceInterceptor.java b/src/main/java/cn/noexception/container/aop/framework/adapter/MethodBeforeAdviceInterceptor.java
new file mode 100644
index 0000000000000000000000000000000000000000..059cf23612ea6cfc35e47168fd36cdef9e8f967d
--- /dev/null
+++ b/src/main/java/cn/noexception/container/aop/framework/adapter/MethodBeforeAdviceInterceptor.java
@@ -0,0 +1,31 @@
+package cn.noexception.container.aop.framework.adapter;
+
+import cn.noexception.container.aop.MethodBeforeAdvice;
+import org.aopalliance.intercept.MethodInterceptor;
+import org.aopalliance.intercept.MethodInvocation;
+
+/**
+ * MethodBeforeAdviceInterceptor
+ *   - 方法拦截器
+ * @author 吕滔
+ * @Date 2021/11/4 16:34
+ */
+public class MethodBeforeAdviceInterceptor implements MethodInterceptor {
+    private MethodBeforeAdvice advice;
+
+    public MethodBeforeAdviceInterceptor(MethodBeforeAdvice advice) {
+        this.advice = advice;
+    }
+
+    /**
+     * 实现了 MethodInterceptor 接口，调用 advice 中的 before 方法，传入对应的参数信息。
+     * @param invocation
+     * @return
+     * @throws Throwable
+     */
+    @Override
+    public Object invoke(MethodInvocation invocation) throws Throwable {
+        this.advice.before(invocation.getMethod(), invocation.getArguments(), invocation.getThis());
+        return invocation.proceed();
+    }
+}
diff --git a/src/main/java/cn/noexception/container/aop/framework/autoproxy/DefaultAdvisorAutoProxyCreator.java b/src/main/java/cn/noexception/container/aop/framework/autoproxy/DefaultAdvisorAutoProxyCreator.java
new file mode 100644
index 0000000000000000000000000000000000000000..5a4310b4c04daa9d8d6a115e862e059b05d4e5ba
--- /dev/null
+++ b/src/main/java/cn/noexception/container/aop/framework/autoproxy/DefaultAdvisorAutoProxyCreator.java
@@ -0,0 +1,81 @@
+package cn.noexception.container.aop.framework.autoproxy;
+
+import cn.noexception.container.BeansException;
+import cn.noexception.container.aop.*;
+import cn.noexception.container.aop.aspectj.AspectJExpressionPointcutAdvisor;
+import cn.noexception.container.aop.framework.ProxyFactory;
+import cn.noexception.container.factory.BeanFactory;
+import cn.noexception.container.factory.BeanFactoryAware;
+import cn.noexception.container.factory.config.InstantiationAwareBeanPostProcessor;
+import cn.noexception.container.factory.support.DefaultListableBeanFactory;
+import org.aopalliance.aop.Advice;
+import org.aopalliance.intercept.MethodInterceptor;
+
+import java.lang.reflect.InvocationTargetException;
+import java.util.Collection;
+
+/**
+ * DefaultAdvisorAutoProxyCreator
+ * <p>加入 Bean 生命周期的自动代理创建者</p>
+ *
+ * @author 吕滔
+ * @Date 2021/11/4 16:53
+ */
+public class DefaultAdvisorAutoProxyCreator implements InstantiationAwareBeanPostProcessor, BeanFactoryAware {
+
+    private DefaultListableBeanFactory beanFactory;
+
+    @Override
+    public void setBeanFactory(BeanFactory beanFactory) throws BeansException {
+        this.beanFactory = (DefaultListableBeanFactory) beanFactory;
+    }
+
+    @Override
+    public Object postProcessBeforeInitialization(Object bean, String beanName) throws BeansException {
+        return null;
+    }
+
+    @Override
+    public Object postProcessAfterInitialization(Object bean, String beanName) throws BeansException {
+        return null;
+    }
+
+    @Override
+    public Object postProcessBeforeInstantiation(Class<?> beanClass, String beanName) throws BeansException {
+        if (isInfrastructureClass(beanClass)) return null;
+        Collection<AspectJExpressionPointcutAdvisor> advisors = beanFactory.getBeansOfType(AspectJExpressionPointcutAdvisor.class).values();
+
+        for (AspectJExpressionPointcutAdvisor advisor : advisors) {
+            ClassFilter classFilter = advisor.getPointcut().getClassFilter();
+            if (!classFilter.matches(beanClass))
+                continue;
+
+            AdvisedSupport advisedSupport = new AdvisedSupport();
+            TargetSource targetSource = null;
+            try {
+                targetSource = new TargetSource(beanClass.getDeclaredConstructor().newInstance());
+            } catch (Exception e) {
+                e.printStackTrace();
+            }
+            // 设置目标对象
+            advisedSupport.setTargetSource(targetSource);
+            // 设置拦截方法
+            advisedSupport.setMethodInterceptor((MethodInterceptor) advisor.getAdvice());
+            // 设置匹配器
+            advisedSupport.setMethodMatcher(advisor.getPointcut().getMethodMatcher());
+            // 设置选择使用的代理方法
+            advisedSupport.setProxyTargetClass(false);
+
+            return new ProxyFactory(advisedSupport).getProxy();
+        }
+
+        return null;
+    }
+
+    /**
+     * 检测/感知 bean 是否是切点 <p>按需拦截
+     */
+    private boolean isInfrastructureClass(Class<?> beanClass) {
+        return Advice.class.isAssignableFrom(beanClass) || Pointcut.class.isAssignableFrom(beanClass) || Advisor.class.isAssignableFrom(beanClass);
+    }
+}
diff --git a/src/main/java/cn/noexception/container/factory/config/InstantiationAwareBeanPostProcessor.java b/src/main/java/cn/noexception/container/factory/config/InstantiationAwareBeanPostProcessor.java
new file mode 100644
index 0000000000000000000000000000000000000000..e2c93ef12e3c2c1801ffc2786b8a72b85159bc28
--- /dev/null
+++ b/src/main/java/cn/noexception/container/factory/config/InstantiationAwareBeanPostProcessor.java
@@ -0,0 +1,16 @@
+package cn.noexception.container.factory.config;
+
+import cn.noexception.container.BeansException;
+
+/**
+ * InstantiationAwareBeanPostProcessor
+ *
+ * @author 吕滔
+ * @Date 2021/11/4 16:55
+ */
+public interface InstantiationAwareBeanPostProcessor extends BeanPostProcessor {
+    /**
+     * 在 Bean 对象执行初始化方法之前，执行此方法
+     */
+    Object postProcessBeforeInstantiation(Class<?> beanClass, String beanName) throws BeansException;
+}
diff --git a/src/test/java/cn/noexception/test/ApiRunner.java b/src/test/java/cn/noexception/test/ApiRunner.java
index 626f28185c1d3a7e002fe012fdf0808f9088de94..25821f7c1c7bfb3c40750a193e224a9aa641672a 100644
--- a/src/test/java/cn/noexception/test/ApiRunner.java
+++ b/src/test/java/cn/noexception/test/ApiRunner.java
@@ -71,4 +71,12 @@ public class ApiRunner {
         // 测试调用
         System.out.println("测试结果："+proxy_cglib.register("感冒灵"));
     }
+
+    @Test
+    public void test_aop(){
+        ClassPathXmlApplicationContext applicationContext = new ClassPathXmlApplicationContext("classpath:config_aop.xml");
+        IUserService userService = applicationContext.getBean("userService", IUserService.class);
+
+        System.out.println("测试结果："+userService.queryUserInfo());
+    }
 }
diff --git a/src/test/java/cn/noexception/test/bean/UserServiceBeforeAdvice.java b/src/test/java/cn/noexception/test/bean/UserServiceBeforeAdvice.java
new file mode 100644
index 0000000000000000000000000000000000000000..8b5413e3c660e63007d9b2f64bd89ca14d34a066
--- /dev/null
+++ b/src/test/java/cn/noexception/test/bean/UserServiceBeforeAdvice.java
@@ -0,0 +1,18 @@
+package cn.noexception.test.bean;
+
+import cn.noexception.container.aop.MethodBeforeAdvice;
+
+import java.lang.reflect.Method;
+
+/**
+ * UserServiceBeforeAdvice
+ *
+ * @author 吕滔
+ * @Date 2021/11/4 17:30
+ */
+public class UserServiceBeforeAdvice implements MethodBeforeAdvice {
+    @Override
+    public void before(Method method, Object[] args, Object target) throws Throwable {
+        System.out.println("拦截方法：" + method.getName());
+    }
+}
diff --git a/src/test/resources/config_aop.xml b/src/test/resources/config_aop.xml
new file mode 100644
index 0000000000000000000000000000000000000000..fb3e866fd8da3edc60bad3cc3643e71ed716f9eb
--- /dev/null
+++ b/src/test/resources/config_aop.xml
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<beans>
+    <bean id="userService" class="cn.noexception.test.bean.UserService"/>
+
+    <bean class="cn.noexception.container.aop.framework.autoproxy.DefaultAdvisorAutoProxyCreator"/>
+
+    <bean id="beforeAdvice" class="cn.noexception.test.bean.UserServiceBeforeAdvice"/>
+
+    <bean id="methodInterceptor" class="cn.noexception.container.aop.framework.adapter.MethodBeforeAdviceInterceptor">
+        <property name="advice" ref="beforeAdvice"/>
+    </bean>
+
+    <bean id="pointcutAdvisor" class="cn.noexception.container.aop.aspectj.AspectJExpressionPointcutAdvisor">
+        <property name="expression" value="execution(* cn.noexception.test.bean.IUserService.*(..))"/>
+        <property name="advice" ref="methodInterceptor"/>
+    </bean>
+</beans>
\ No newline at end of file