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增加Cached.name属性

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redkale
2024-09-11 11:17:39 +08:00
parent 61586beb45
commit 2b18310050
14 changed files with 349 additions and 195 deletions
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19
docs/cached.md
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@@ -9,6 +9,7 @@
## 属性说明
|属性|默认值|说明|
| --- | --- | --- |
|name|未定义|缓存的名称|
|key|未定义|缓存的key，支持参数动态组合，比如"key_#{id}"|
|manager|空|缓存管理器名称, 不能含有':'、'#'、'@'字符|
|localExpire|-1|本地缓存过期时长， 0表示永不过期， -1表示不作本地缓存。 <br> 参数值支持方式:<br> &emsp;100: 设置数值 <br> &emsp;${env.cache.expires}: 读取系统配置项 |
@@ -21,7 +22,7 @@
## 基本用法
&emsp;&emsp;将结果进行本地缓存30秒且远程缓存60秒
```java
@Cached(key = "name", localExpire = "30", remoteExpire = "60")
@Cached(name = "name", key = "name", localExpire = "30", remoteExpire = "60")
public String getName() {
return "haha";
}
@@ -29,7 +30,7 @@
&emsp;&emsp;以参数code为key将结果进行本地缓存(时长由环境变量```env.cache.expire```配置，没配置采用默认值30秒)
```java
@Cached(key = "#{code}", localExpire = "${env.cache.expire:30}")
@Cached(name = "name", key = "#{code}", localExpire = "${env.cache.expire:30}")
public CompletableFuture<String> getNameAsync(String code) {
return redis.getStringAsync(code);
}
@@ -42,10 +43,10 @@
//实时修改远程缓存的key值
public void updateName(String code, Map<String, Long> map) {
cachedManager.remoteSetString(code + "_" + map.get("id"), code + "-" + map, Duration.ofMillis(60));
cachedManager.remoteSetString("name", code + "_" + map.get("id"), code + "-" + map, Duration.ofMillis(60));
}
@Cached(key = "#{code}_#{map.id}", remoteExpire = "60", timeUnit = TimeUnit.MILLISECONDS)
@Cached(name = "name", key = "#{code}_#{map.id}", remoteExpire = "60", timeUnit = TimeUnit.MILLISECONDS)
public String getName(String code, Map<String, Long> map) {
return code + "-" + map;
}
@@ -58,14 +59,14 @@
@Resource
private CachedManager cachedManager;
@Cached(key = "#{code}_#{map.id}", remoteExpire = "60", timeUnit = TimeUnit.MILLISECONDS)
@Cached(name = "name", key = "#{code}_#{map.id}", remoteExpire = "60", timeUnit = TimeUnit.MILLISECONDS)
public String getName(String code, Map<String, Long> map) {
return code + "-" + map;
}
public void updateExpire() {
Duration expire = Duration.ofMillis(600);
cachedManager.acceptCachedAction("#{code}_#{map.id}", action -> {
cachedManager.acceptCachedAction("name", action -> {
//将缓存时长改成600毫秒，并开启本地缓存
action.setLocalExpire(expire);
action.setRemoteExpire(expire);
@@ -104,17 +105,17 @@
//第一个缓存器实时修改远程缓存的key值
public void updateName(String code, Map<String, Long> map) {
cachedManager.remoteSetString(code + "_" + map.get("id"), code + "-" + map, Duration.ofMillis(60));
cachedManager.remoteSetString("name", code + "_" + map.get("id"), code + "-" + map, Duration.ofMillis(60));
}
//使用第一个缓存器
@Cached(key = "#{code}_#{map.id}", remoteExpire = "60", timeUnit = TimeUnit.MILLISECONDS)
@Cached(name = "name", key = "#{code}_#{map.id}", remoteExpire = "60", timeUnit = TimeUnit.MILLISECONDS)
public String getName(String code, Map<String, Long> map) {
return code + "-" + map;
}
//使用第二个缓存器
@Cached(manager = "backup", key = "#{code}_#{map.id}_2", remoteExpire = "60", timeUnit = TimeUnit.MILLISECONDS)
@Cached(manager = "backup", name = "name", key = "#{code}_#{map.id}_2", remoteExpire = "60", timeUnit = TimeUnit.MILLISECONDS)
public String getName2(String code, Map<String, Long> map) {
return code + "-" + map;
}