java redis 分頁查詢資料

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package com.liying.tiger.test;import java.util.List;import org.springframework.context.ApplicationContext;import org.springframework.context.support.ClassPathXmlApplicationContext;import org.springframework.data.domain.Page;import org.springframework.data.domain.PageImpl;import com.liying.monkey.core.util.JavaJsonConvert;import com.liying.monkey.dao.pagination.PageRequestWrapper;import com.liying.monkey.service.api.RedisService;public class RedisServiceTest {    private static ApplicationContext context = null;    public static void main(String[] args) {        context = new ClassPathXmlApplicationContext("spring-monkey.xml", "spring-redis-cluster.xml");        RedisService redisService = context.getBean("redisServiceImpl", RedisService.class);        int pageNum = 2; //當前頁面        int pageSize = 5; //每頁大小        int start = pageSize * (pageNum - 1); // 因為redis中list元素位置基數是0        int end = start + pageSize - 1;                long total = redisService.listSize("userList");        List<String> dataList = redisService.range("userList", start, end);        Page page = new PageImpl(dataList, new PageRequestWrapper(pageNum, pageSize), total);                System.out.println(JavaJsonConvert.java2Json(page));    }}

 

java redis 分頁查詢資料