想把這兩個(gè)請(qǐng)求定義成類級(jí)別的，怎么定義？`
package spittr.web;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.RequestParam;
import spittr.Spittle;
import spittr.data.SpittleRepository;

import java.util.List;

@Controller
public class SpittleController {

private SpittleRepository spittleRepository;
private static final String MAX_LONG_AS_STRING = "9223372036854775807";

@Autowired
public SpittleController(SpittleRepository spittleRepository) {
    this.spittleRepository = spittleRepository;
}

@RequestMapping(value = "/spittles",method = RequestMethod.GET)
public String spittles(Model model) {
    model.addAttribute(spittleRepository.findSpittles(Long.MAX_VALUE, 20));
    return "spittles";
}

@RequestMapping(value = "/spittles/{spittleId}",method = RequestMethod.GET)
public String getSpittleById(@PathVariable("spittleId") long spittleId,Model model){
    model.addAttribute(spittleRepository.findOne(spittleId));
    return "spittle";
}

}