spring-boot使用mysql分页插件PageInterceptor

首先声明:

PageHelper 这个类不在sqlsessionfactory的拦截器实现里;

我们使用下图的这个拦截实现

实际使用步骤如下:

1.添加jar包:

    com.github.pagehelper
    pagehelper
    5.0.0

2.为sqlsessionfactory添加拦截器

    @Bean(name = "PFSqlSessionFactory")
    @Primary
    public SqlSessionFactory PFSqlSessionFactory(@Qualifier("PFDataSource") DataSource PFDataSource)
            throws Exception {
        final SqlSessionFactoryBean sessionFactory = new SqlSessionFactoryBean();
        sessionFactory.setDataSource(PFDataSource);
        Interceptor interceptor = new PageInterceptor();
        Properties properties = new Properties();
        properties.setProperty("helperDialect", "mysql");
        properties.setProperty("offsetAsPageNum", "true");
        properties.setProperty("rowBoundsWithCount", "true");
        properties.setProperty("reasonable", "true");
        properties.setProperty("supportMethodsArguments", "true");
        interceptor.setProperties(properties);
        sessionFactory.setPlugins(new Interceptor[]{interceptor});
        sessionFactory.setMapperLocations(new PathMatchingResourcePatternResolver()
                .getResources(MAPPER_LOCATION));
        return sessionFactory.getObject();
    }

3. 代码中使用如下:

  先使用如下代码

PageHelper.startPage(1, 10);

 查询完成之后使用如吓代码

PageInfo page = new PageInfo<>(clues);

 page对象中有分页所需的齐全的参数

 

end.