springboot使用分頁插件pageHelper

1.添加pom依賴

        <dependency>
            <groupId>com.github.pagehelper</groupId>
            <artifactId>pagehelper-spring-boot-starter</artifactId>
            <version>1.2.13</version>
        </dependency>

2.配置文件(applica.yml)

#pageHelper配置（官網推薦配置）
pagehelper:
 helperDialect: mysql
 reasonable: true
 supportMethodsArguments: true
 params: count=countSql

3.使用

     public ReturnVo selUsers(SelectDto m) {
		ReturnVo result = new ReturnVo();
		PageInfo<MeetEntity> pageInfo = PageHelper.startPage(m.getPageNo(), m.getPageSize())
				.doSelectPageInfo(() -> userMapper.selUsers(m));
		result.put("count", pageInfo.getTotal());
		result.put("page", m.getPageNo());
		result.put("data", pageInfo.getList());
		return result;
	}