如何在Gradle项目中使AspectJ Aspect工作？

我正在使用以下示例代码来了解AspectJ：

public class Account {
    int balance = 20;

    public boolean withdraw(int amount) {
        if (balance < amount) {
            return false;
        }
        balance = balance - amount;
        return true;
    }

    public static void main(String[] args) {
        Account acc = new Account();
        acc.withdraw(5);

        Account acc2 = new Account();
        acc2.withdraw(25);
    }
}

以及以下方面：

public aspect AccountAspect {

    pointcut callWithDraw(int amount, Account acc) :
            call(boolean Account.withdraw(int)) && args(amount) && target(acc);

    before(int amount, Account acc) : callWithDraw(amount, acc) {
        System.out.printf("[before] withDraw, current balance %d%n", acc.balance);
    }

    boolean around(int amount, Account acc) : callWithDraw(amount, acc) {
        if (acc.balance < amount) {
            System.out.println("[around] withDraw, check failed");
            return false;
        }
        System.out.println("[around] withDraw, check success");
        return proceed(amount, acc);
    }

    after(int amount, Account acc) : callWithDraw(amount, acc) {
        System.out.printf("[after] withDraw, current balance %d%n", acc.balance);
    }
}

我正在使用以下Gradle构建文件：

plugins {
    id 'java'
    id "io.freefair.aspectj.post-compile-weaving" version "4.1.4"
}

configurations {
    ajc
    aspects
    aspectCompile
    compile{
        extendsFrom aspects
    }
}

group 'org.example'
version '1.0-SNAPSHOT'

repositories {
    mavenCentral()
}

dependencies {
    implementation group: 'org.aspectj', name: 'aspectjrt', version: '1.9.4'
    implementation group: 'org.aspectj', name: 'aspectjweaver', version: '1.9.4'
    implementation group: 'org.codehaus.mojo', name: 'aspectj-maven-plugin', version: '1.8'
    testCompile group: 'junit', name: 'junit', version: '4.12'
}
compileJava {
    sourceCompatibility = "1.8"
    targetCompatibility = "1.8"
    //The following two lines are useful if you have queryDSL if not ignore
    dependsOn configurations.ajc.getTaskDependencyFromProjectDependency(true, "compileJava")
}

我正在Intellij中使用Ajc编译器来编译Java类和方面。此外，我正在设置以下虚拟机选项：

-javaagent:c:\\Users\\dev\\extlibs\\aspectjweaver-1.9.6.jar

代码可以编译并运行，没有任何问题，但是方面永远不会触发。我不确定我的配置中缺少什么，但是在使用AspectJ时我找不到其他可以做的事情。如果我使用@Aspect批注并在META-INF / aop.xml中注册带注释的方面，则该方面可以运行，但带注释的@Aspect Java类不允许创建需要捕获/拦截私有方法的特权方面。有关如何解决此问题的任何建议？