Clients of the acts_as plug-in introduce this method with a method invocation in the target class.

acts_as插件的客户机将通过方法调用将这个方法引入到目标类中。

youdao

Clients of the acts_as plug-in introduce this method with a method invocation in the target class.

acts_as插件的客户机将通过方法调用将这个方法引入到目标类中。

youdao