Spring RedisTemplate操作-Set操作
2017-09-20 09:01
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package com.panku.web.redis;
import java.util.Arrays;
import java.util.Collection;
import javax.annotation.Resource;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.dao.DataAccessException;
import org.springframework.data.redis.connection.DataType;
import org.springframework.data.redis.connection.RedisConnection;
import org.springframework.data.redis.core.RedisCallback;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.data.redis.core.SetOperations;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
/**
* Spring RedisTemplate操作-ZSet操作
* @author ccx
*
*/
@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration(locations = "classpath:applicationContext.xml")
public class RedisTemplateSet {
@Resource(name="redisTemplate")
private RedisTemplate<String, String> rt;
public void flushdb(){
rt.execute(new RedisCallback<Object>() {
public String doInRedis(RedisConnection connection) throws DataAccessException {
connection.flushDb();
return "ok";
}
});
}
@Test
public void set(){
flushdb();
SetOperations<String, String> vo = rt.opsForSet();
vo.add("book", "a","b","c");
vo.add("bag", "b","c","d","e");
vo.add("bag1", "a","c","d","e");
// vo.pop("bag");
}
@Test
public void get(){
SetOperations<String, String> vo = rt.opsForSet();
out(vo.members("book"));
out(vo.members("bag"));
out(vo.randomMember("book"));
out(vo.difference("book", Arrays.asList("bag1","bag")));
out(vo.difference("book","bag"));
out(vo.differenceAndStore("book", "bag", "des"));
out(vo.members("des"));
out(vo.randomMembers("book", 2));
out(vo.distinctRandomMembers("book", 2));
out(vo.intersect("book", "bag"));
out(vo.intersectAndStore("book", "bag", "des1"));
out(vo.members("des1"));
out(vo.isMember("des1", "b"));
out(vo.move("des1", "b", "des2"));
out(vo.members("des1"));
out(vo.members("des2"));
out(vo.size("des2"));
out(vo.union("book", "bag"));
out(vo.unionAndStore("book", "bag", "jack"));
out(vo.members("jack"));
vo.remove("jack", "d","b");
out(vo.members("jack"));
}
public void out(String str){
System.out.println(str);
}
public void out(Collection list){
System.out.println(list);
}
public void out(long num){
System.out.println(num);
}
public void out(boolean num){
System.out.println(num);
}
public void out(DataType num){
System.out.println(num);
}
}
import java.util.Arrays;
import java.util.Collection;
import javax.annotation.Resource;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.dao.DataAccessException;
import org.springframework.data.redis.connection.DataType;
import org.springframework.data.redis.connection.RedisConnection;
import org.springframework.data.redis.core.RedisCallback;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.data.redis.core.SetOperations;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
/**
* Spring RedisTemplate操作-ZSet操作
* @author ccx
*
*/
@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration(locations = "classpath:applicationContext.xml")
public class RedisTemplateSet {
@Resource(name="redisTemplate")
private RedisTemplate<String, String> rt;
public void flushdb(){
rt.execute(new RedisCallback<Object>() {
public String doInRedis(RedisConnection connection) throws DataAccessException {
connection.flushDb();
return "ok";
}
});
}
@Test
public void set(){
flushdb();
SetOperations<String, String> vo = rt.opsForSet();
vo.add("book", "a","b","c");
vo.add("bag", "b","c","d","e");
vo.add("bag1", "a","c","d","e");
// vo.pop("bag");
}
@Test
public void get(){
SetOperations<String, String> vo = rt.opsForSet();
out(vo.members("book"));
out(vo.members("bag"));
out(vo.randomMember("book"));
out(vo.difference("book", Arrays.asList("bag1","bag")));
out(vo.difference("book","bag"));
out(vo.differenceAndStore("book", "bag", "des"));
out(vo.members("des"));
out(vo.randomMembers("book", 2));
out(vo.distinctRandomMembers("book", 2));
out(vo.intersect("book", "bag"));
out(vo.intersectAndStore("book", "bag", "des1"));
out(vo.members("des1"));
out(vo.isMember("des1", "b"));
out(vo.move("des1", "b", "des2"));
out(vo.members("des1"));
out(vo.members("des2"));
out(vo.size("des2"));
out(vo.union("book", "bag"));
out(vo.unionAndStore("book", "bag", "jack"));
out(vo.members("jack"));
vo.remove("jack", "d","b");
out(vo.members("jack"));
}
public void out(String str){
System.out.println(str);
}
public void out(Collection list){
System.out.println(list);
}
public void out(long num){
System.out.println(num);
}
public void out(boolean num){
System.out.println(num);
}
public void out(DataType num){
System.out.println(num);
}
}
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