service builder can not generate content in remote service(5.2.1)

[david yuan, geändert vor 15 Jahren.]

I am new in liferay 5.2.1, I want to write a database struts portlet ,

first I create a table ,and write service.xml
local-service="true" remote-service="true"


after I run ant build-service to generate the code ,
some classes have been generated,

but I find remote classes 's content are almost blank,
and local classes have some logic business methods.

I want to ask:
1. why the remote classes 's content are almost blank?
2. is remote class is necessary? (if i set remote-service = false)


the attachment is service.xml

thanks much.

[Ganesh Ram, geändert vor 15 Jahren.]

Could be related to this

You could set the remote-service=false

[david yuan, geändert vor 15 Jahren.]

thanks for your reply,
but I find some portlets provided by liferay , their service.xml 's remote-service were set to true.
so I want to use remote classes.