首先要在eclipse中装Aspectj插件。根据不同的eclipse版本到eclipse官方网站上下载,或者直接在eclipse中更新安装
在当前项目中找到.project文件
如下
<?xml version="1.0" encoding="UTF-8"?>
<projectDescription>
<name>toolBar</name>
<comment></comment>
<projects>
</projects>
<buildSpec>
<buildCommand>
<name>org.eclipse.jdt.core.javabuilder</name>
<arguments>
</arguments>
</buildCommand>
</buildSpec>
<natures>
<nature>org.eclipse.jdt.core.javanature</nature>
</natures>
</projectDescription>
改为
<?xml version="1.0" encoding="UTF-8"?>
<projectDescription>
<name>toolBar</name>
<comment></comment>
<projects>
</projects>
<buildSpec>
<buildCommand>
<name>org.eclipse.ajdt.core.ajbuilder</name>
<arguments>
</arguments>
</buildCommand>
</buildSpec>
<natures>
<nature>org.eclipse.ajdt.ui.ajnature</nature>
<nature>org.eclipse.jdt.core.javanature</nature>
</natures>
</projectDescription>
同时还需修改.classpath文件
<?xml version="1.0" encoding="UTF-8"?>
<classpath>
<classpathentry kind="src" path="src"/>
<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.6"/>
<classpathentry kind="lib" path="./lib/jl1.0.jar"/>
<classpathentry kind="lib" path="./lib/mp3spi1.9.4.jar"/>
<classpathentry kind="lib" path="./lib/tritonus_share.jar"/>
<classpathentry kind="output" path="bin"/>
</classpath>
在其中添加一项
<classpathentry kind="con" path="org.eclipse.ajdt.core.ASPECTJRT_CONTAINER"/>
<?xml version="1.0" encoding="UTF-8"?>
<classpath>
<classpathentry kind="src" path="src"/>
<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.6"/>
<classpathentry kind="con" path="org.eclipse.ajdt.core.ASPECTJRT_CONTAINER"/>
<classpathentry kind="lib" path="./lib/jl1.0.jar"/>
<classpathentry kind="lib" path="./lib/mp3spi1.9.4.jar"/>
<classpathentry kind="lib" path="./lib/tritonus_share.jar"/>
<classpathentry kind="output" path="bin"/>
</classpath>
然后刷新工程,就可以看到标识有J变味了AJ,说明OK了