spring - @pointcut 不能正常工作

Question

我真的很悬。
此代码工作正常:

@Before("execution(* *.runi(..))")
public void perform()
{
    sysout("hello");    
}

但这会出现异常:

@Pointcut("execution(* *.runi(..))")
public void perform()
{

}

@Before("perform()")
public void singerReport(Name name)
{
    sysout("hello");    
}

异常(exception):

Initialization of bean failed; nested exception is java.lang.IllegalArgumentException: error at ::0 formal unbound in pointcut

Answer 1

你可以使用 somefing 像:

@Pointcut("execution(* *.runi(com.yourproject.Name)) && args(name)")
public void perform(Name name){}

@Before("perform(com.yourproject.Name) && args(name)")
public void singerReport(Name name)
{
   sysout("hello");    
}