带有@Cacheable(forever = true)的方法仍在被调用

Question

我有这样的代码:

import com.jcabi.aspects.Cacheable;
@Cacheable(forever = true)
public String authorizedRequestBuilder() throws GeneralSecurityException, IOException {
    return String.format("Bearer %s", acquireToken());
}

在调试时，我看到方法的主体被调用了几次。

还有什么配置要做吗?

Answer 1

jcabi仅适用于AspectJ编译时编织。

那么你确定你正在使用AspectJ编译器来编译你的代码吗?根据这篇博文，您应该使用jcabi Maven插件(或类似的插件):

<project>
  <dependencies>
    <dependency>
      <groupId>com.jcabi</groupId>
      <artifactId>jcabi-aspects</artifactId>
    </dependency>
    <dependency>
      <groupId>org.aspectj</groupId>
      <artifactId>aspectjrt</artifactId>
    </dependency>
  </dependencies>
  <build>
    <plugins>
      <plugin>
        <groupId>com.jcabi</groupId>
        <artifactId>jcabi-maven-plugin</artifactId>
        <executions>
          <execution>
            <goals>
              <goal>ajc</goal>
            </goals>
          </execution>
        </executions>
      </plugin>
    </plugins>
  </build>
</project>