我有以下方法：
public class MonitorInterface {
// this is the method you have to call to trigger the monitor
public static void event(String eventName, HashMap params) {
System.out.println("Entering event method");
}
}
以及以下方面：
package aspects;
import com.path.for.MonitorInterface;
import java.util.HashMap;
public aspect _asp_connector0 {
private pointcut eventP():
execution(public static void event(String, HashMap));
before(): eventP(){
System.out.println("Test pointcut weave");
}
}
这基本上在前面的方法中添加了一个 Sys.out.print
至于 pom.xml 我主要使用以下插件：
<plugin>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.1</version>
<configuration>
<source>1.7</source>
<target>1.7</target>
<useIncrementalCompilation>false</useIncrementalCompilation>
</configuration>
</plugin>
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>aspectj-maven-plugin</artifactId>
<version>1.7</version>
<configuration>
<source>1.7</source>
<target>1.7</target>
<complianceLevel>1.7</complianceLevel>
<Xlint>ignore</Xlint>
<encoding>UTF-8</encoding>
<verbose>true</verbose>
<showWeaveInfo>true</showWeaveInfo>
<sources>
<source>
<basedir>src/main/resources</basedir>
<includes>
<include>**/_asp_connector0.aj</include>
</includes>
<excludes>
<exclude>**/*.java</exclude>
<exclude>**/*.lrv</exclude>
<exclude>**/*.txt</exclude>
</excludes>
</source>
</sources>
</configuration>
<dependencies>
<dependency>
<groupId>org.aspectj</groupId>
<artifactId>aspectjtools</artifactId>
<version>${aspectj.version}</version>
</dependency>
</dependencies>
<executions>
<execution>
<goals>
<goal>compile</goal>
<goal>test-compile</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>exec-maven-plugin</artifactId>
<version>1.3.2</version>
<configuration>
<mainClass>path.to.main.Example</mainClass>
</configuration>
</plugin>
<plugin>
<groupId>org.dstovall</groupId>
<artifactId>onejar-maven-plugin</artifactId>
<version>1.4.4</version>
<executions>
<execution>
<configuration>
<onejarVersion>0.96</onejarVersion>
<mainClass>path.to.main.Example</mainClass>
<attachToBuild>true</attachToBuild>
</configuration>
<goals>
<goal>one-jar</goal>
</goals>
</execution>
</executions>
</plugin>
但是，当我编译（使用 mvn clean install）并运行生成的 jar 文件时，我永远不会以所需的方法获得编织的代码。
或者，我尝试使用 ajc 编译器手动运行它们，如下所示：
ajc -outjar testMain.jar -target 1.5 -source 1.5 src\main\java\path\to\Example.java src\main\java\path\to\MonitorInterface.java
set CLASSPATH=%CLASSPATH%;.\testMain.jar
ajc -outjar testAsp.jar -target 1.5 -source 1.5 src\main\resources\aspects\_asp_connector0.aj
set CLASSPATH=%CLASSPATH%;.\testAsp.jar
aj path.to.Example
这导致警告
_asp_connector0.aj:12 [warning] advice defined in aspects._asp_connector0 has not been applied [Xlint:adviceDidNotMatch]
但新的 println 仍然没有出现
我该如何解决这个问题，或者至少更有效地调试它？
注意：使用 maven，正在生成切面的类文件，只是没有将代码编织到实际方法中