使用Jquery实现每日签到功能

SignController.java

package com.controller;
import java.util.Date;
import java.util.List;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.servlet.ModelAndView;
import com.common.framework.controller.BaseController;
import com.common.util.RequestUtil;
import com.model.entity.SignEntity;
import com.model.service.SignService;
@Controller
@RequestMapping("/sign")
public class SignController extends BaseController {
  @Autowired
  private SignService signService;
  @RequestMapping("/doSign")
  public ModelAndView doSign(HttpServletRequest request, HttpServletResponse response) {
    ModelAndView view = super.createJsonView();
    try {
      // 先查询是否已经签到
      boolean ifHasSigned = signService.ifHasSigned();
      if(ifHasSigned) {
        view.addObject("result", "1");
      } else {
        SignEntity signEntity = new SignEntity();
        Date signDate = new Date();
        signEntity.setSignTime(signDate);
        signEntity.setSignDay(Long.valueOf(signDate.getDate()));
        signEntity.setSignIp(RequestUtil.getIpAddr(request));
        signEntity.setSigner("zhoukun");
        signService.signTX(signEntity);
        view.addObject("result", "0");
      }
      List<SignEntity> signList = signService.listSign();
      view.addObject("signList", signList);
    } catch (Exception e) {
      e.printStackTrace();
    }
    return view;
  }
  public static void main(String[] args) {
    System.out.println(new Date().getDate());
  }
}

演示图：

以上所述就是本文的全部内容了，希望大家能够喜欢。