SpringBoot_thymeleaf_mybatis和PageHelper分页插件整合

package wx.demo.controllers;
/*

• 作者：planetwalker
  *Conctroller类
• */
  import com.github.pagehelper.PageHelper;
  import com.github.pagehelper.PageInfo;

import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestMapping;

import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.servlet.ModelAndView;
import wx.demo.entity.UserInfo;
import wx.demo.service.UserInfoService;

import javax.annotation.Resource;
import javax.servlet.http.HttpServletRequest;

import java.time.LocalDateTime;
import java.time.format.DateTimeFormatter;
import java.util.List;

@Controller
public class WebController {

@Resource
private UserInfoService userInfoService;
@RequestMapping("/")
public ModelAndView Pages(@RequestParam(required=true,defaultValue="1")Integer page, HttpServletRequest request){
    //pageNum为页面数pageSize为数据条数
    PageHelper.startPage (page,3);

    List list =  userInfoService.selectByList ();
    request.setAttribute ("page",page);
    ModelAndView modelAndView=new ModelAndView("index");
    PageInfo p=new PageInfo(list);
    modelAndView.addObject ("userInfolist",list);
    modelAndView.addObject ("page",p);
    return modelAndView;
}

}

实体层
package wx.demo.entity;
/*

• 作者：planetwalker

• */

  public class UserInfo {
  private Integer id;
  private String email;
  private String username;
  private String password;
  private String dateTime;

   public Integer getId() {
       return id;
   }
  
   public void setId(int id) {
       this.id = id;
   }
  
   public String getEmail() {
       return email;
   }
  
   public void setEmail(String email) {
       this.email = email;
   }
  
   public String getUsername() {
       return username;
   }
  
   public void setUsername(String username) {
       this.username = username;
   }
  
   public String getPassword() {
       return password;
   }
  
   public void setPassword(String password) {
       this.password = password;
   }
  
   public String getDateTime() {
       return dateTime;
   }
  
   public void setDateTime(String dateTime) {
       this.dateTime = dateTime;
   }
  
   @Override
   public String toString() {
       return "UserInfo{" +
               "id=" + id +
               ", email='" + email + '\'' +
               ", username='" + username + '\'' +
               ", password='" + password + '\'' +
               ", dateTime=" + dateTime +
               '}';
   }
  

  }

分页插件的pom.xml

	com.github.pagehelper
	pagehelper-spring-boot-starter
	1.2.3

分页页面

    
    
    


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