本文整理了Java中org.springframework.data.redis.core.HashOperations.keys()
方法的一些代码示例,展示了HashOperations.keys()
的具体用法。这些代码示例主要来源于Github
/Stackoverflow
/Maven
等平台,是从一些精选项目中提取出来的代码,具有较强的参考意义,能在一定程度帮忙到你。HashOperations.keys()
方法的具体详情如下:
包路径:org.springframework.data.redis.core.HashOperations
类名称:HashOperations
方法名:keys
[英]Get key set (fields) of hash at key.
[中]获取密钥处哈希的密钥集(字段)。
代码示例来源:origin: spring-projects/spring-data-redis
@Override
public Set<HK> keys() {
return ops.keys(getKey());
}
代码示例来源:origin: xautlx/s2jh4net
@Override
public Collection getKeys() {
CAPTCHA_LOG.debug("Get captcha keys.");
return this.hashOperations.keys(CAPTCHA_SESSION_KEY);
}
代码示例来源:origin: garystafford/spring-music
@Override
public long count() {
return hashOps.keys(ALBUMS_KEY).size();
}
代码示例来源:origin: souyunku/SpringBootExamples
/**
* 列出set中所有成员
*
* @param setName set名
* @return
*/
public static Set<Object> listSet(String setName) {
return cacheUtils.redisTemplate.opsForHash().keys(setName);
}
代码示例来源:origin: net.oschina.durcframework/easyopen
private Set<String> getAttributeKeys(){
Set keys = this.redisTemplate.opsForHash().keys(key);
Set<String> attrNames = new HashSet<>();
for (Object key : keys){
String k = String.valueOf(key);
if (k.startsWith(SESSION_ATTR)){
attrNames.add(k.substring(SESSION_ATTR.length()));
}
}
return attrNames;
}
代码示例来源:origin: whvcse/EasyWeb
/**
* 获取所有哈希表中的字段
*
* @param key
* @return
*/
public Set<Object> hKeys(String key) {
return redisTemplate.opsForHash().keys(key);
}
代码示例来源:origin: aillamsun/devX
@Override
public Set<String> hkeys(String key) {
return redisTemplate.opsForHash().keys(key)
.stream().map(i -> (String) i).collect(Collectors.toSet());
}
代码示例来源:origin: gudaoxuri/dew
@Override
public Set<String> hkeys(String key) {
return redisTemplate.opsForHash().keys(key)
.stream().map(i -> (String) i).collect(Collectors.toSet());
}
代码示例来源:origin: garystafford/spring-music
@Override
public void deleteAll() {
Set<String> ids = hashOps.keys(ALBUMS_KEY);
for (String id : ids) {
delete(id);
}
}
代码示例来源:origin: lzh-boy/cskit
@Override
public Set<V> hashGetAllHashKey(K key) {
return (Set<V>) redisTemplate.opsForHash().keys(key);
}
代码示例来源:origin: org.springframework.data/spring-data-redis
@Override
public Set<HK> keys() {
return ops.keys(getKey());
}
代码示例来源:origin: apache/servicemix-bundles
@Override
public Set<HK> keys() {
return ops.keys(getKey());
}
代码示例来源:origin: luyunfeng/soulcoder
public Set getHashKeys(String key) {
return stringRedisTemplate.opsForHash().keys(key);
}
代码示例来源:origin: dqeasycloud/easy-cloud
/**
* <p>
* 获取hash中保存的所有hashKey
* </p>
* <p>
* <pre>
* DqRedisTemplateHandler.keysFromHash("key") = ["hashKey1", "hashKey2"]
* </pre>
*
* @param key : String : 主key
* @return hashKey的set集合
* @author daiqi
* @date 2017年12月13日 下午2:14:45
*/
public static Set<Object> keysFromHash(String key) {
if (EcStringUtils.isEmpty(key)) {
return null;
}
return stringRedisTemplate.opsForHash().keys(key);
}
代码示例来源:origin: LuoLiangDSGA/spring-learning
/**
* 操作hash,存放User对象
*/
private void operateHash() {
String key = "user";
HashOperations<String, String, User> hashOperations = objRedisTemplate.opsForHash();
hashOperations.put(key, "user1", User.builder().name("Hulk").age(50).build());
hashOperations.put(key, "user2", User.builder().name("Thor").age(1500).build());
hashOperations.put(key, "user3", User.builder().name("Rogers").age(150).build());
log.info("hash size:{}", hashOperations.size(key));
log.info("--------拿到Map的key集合--------");
Set<String> keys = hashOperations.keys(key);
keys.forEach(log::info);
log.info("--------拿到Map的value集合--------");
List<User> users = hashOperations.values(key);
users.forEach(user -> log.info(user.toString()));
log.info("--------拿到user1的value--------");
User user = hashOperations.get(key, "user1");
log.info(user.toString());
}
}
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