Reading Request Parameters

tip

If a page uses checkboxes to represent a group of values, use @RequestParameter("values") String[] vars to read them.

Use the @RequestParameter annotation to read request parameters:

@MappingTo("/helloAction.do")
public class HelloAction {
    @Any
    public void execute(@RequestParameter("name") String userName,
            @RequestParameter("pwd") String pwd) {
        ...
    }
}

Request URL: http://localhost:8080/helloAction.do?name=userA&pwd=123456