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feat(common-base-web): Add cache to clear faces and annotations

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Sol 2025-06-10 14:12:12 +08:00
parent be08569228
commit 1c592a57ef
2 changed files with 62 additions and 0 deletions
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48
cloud/common/common-base-web/src/main/java/com/bgasol/common/core/base/aspect/CacheEvictAspect.java Normal file
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package com.bgasol.common.core.base.aspect;
import com.bgasol.common.core.base.cache.CacheEvictById;
import lombok.RequiredArgsConstructor;
import lombok.extern.slf4j.Slf4j;
import org.aspectj.lang.JoinPoint;
import org.aspectj.lang.annotation.Around;
import org.aspectj.lang.annotation.Aspect;
import org.aspectj.lang.reflect.MethodSignature;
import org.redisson.api.RedissonClient;
import org.springframework.expression.EvaluationContext;
import org.springframework.expression.Expression;
import org.springframework.expression.spel.standard.SpelExpressionParser;
import org.springframework.expression.spel.support.StandardEvaluationContext;
import org.springframework.stereotype.Component;
@Slf4j
@Aspect
@Component
@RequiredArgsConstructor
public class CacheEvictAspect {
private final RedissonClient redissonClient;
private SpelExpressionParser spelExpressionParser = new SpelExpressionParser();
@Around("@annotation(cacheEvictById)")
public void cacheEvictById(JoinPoint joinPoint, CacheEvictById cacheEvictById) {
MethodSignature signature = (MethodSignature) joinPoint.getSignature();
// 获取参数名与值
EvaluationContext context = new StandardEvaluationContext();
String[] paramNames = signature.getParameterNames();
Object[] args = joinPoint.getArgs();
for (int i = 0; i < args.length; i++) {
context.setVariable(paramNames[i], args[i]);
}
String rawKey = cacheEvictById.key();
Expression expression = spelExpressionParser.parseExpression(rawKey);
String keyValue = (String) expression.getValue(context);
String cacheKey = cacheEvictById.cacheName() + ":" + keyValue;
// 删除缓存
boolean delete = redissonClient.getBucket(cacheKey).delete();
if (delete) {
log.info("删除缓存：{}", cacheKey);
}
}
}

14
cloud/common/common-base-web/src/main/java/com/bgasol/common/core/base/cache/CacheEvictById.java vendored Normal file
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package com.bgasol.common.core.base.cache;
import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;
@Target(ElementType.METHOD)
@Retention(RetentionPolicy.RUNTIME)
public @interface CacheEvictById {
String cacheName();
String key();
}