本文共 2230 字，大约阅读时间需要 7 分钟。
一、引入依赖
com.github.pagehelper pagehelper 4.1.6
二、在Spring Boot启动类中添加bean
package com.yilong.mp;import com.github.pagehelper.PageHelper;import org.springframework.boot.SpringApplication;import org.springframework.boot.autoconfigure.SpringBootApplication;import org.springframework.boot.autoconfigure.jdbc.DataSourceAutoConfiguration;import org.springframework.context.annotation.Bean;import java.util.Properties;/** * @auther xinye * @create 2018 3 7 */@SpringBootApplicationpublic class Application { public static void main(String[] args){ SpringApplication.run(Application.class, args); } @Bean public PageHelper pageHelper() { PageHelper pageHelper = new PageHelper(); Properties properties = new Properties(); properties.setProperty("offsetAsPageNum","true"); properties.setProperty("rowBoundsWithCount","true"); properties.setProperty("reasonable","true"); properties.setProperty("dialect","mysql"); //配置mysql数据库的方言 pageHelper.setProperties(properties); return pageHelper; }} 三、分页插件的使用
@Servicepublic class UserServiceImpl extends BaseServiceImpl implements UserService { @Override public UserListResultResp getUserList(String token, Integer pageNo, Integer pageSize) { tokenValidateHelper.validate(token); Page page = PageHelper.startPage(pageNo,pageSize,true);//第三个参数为true则返回总的记录数 List userList = userMapper.getAllUser();//要注意的是，这一行最好跟在上面那一行代码之后，否则可能导致分页错乱 if(userList != null) { List userListResps = new ArrayList<>(); for(UserModel user : userList) { UserListResp resp = new UserListResp(user.getUserId(),user.getHeadImg(),user.getNickName(),user.getMobile(),user.getAddress()); userListResps.add(resp); } UserListResultResp userListResultResp = new UserListResultResp(); userListResultResp.setUserList(userListResps); userListResultResp.setRowCount(page.getTotal()); return userListResultResp; }else { throw new ApiException(ResponseErr.DATA_ERROR); } }} 转载地址：http://mrqbb.baihongyu.com/