升级 Spring Boot 后 EHCache 导入不起作用

Question

EHCache 配置在升级后不起作用

spring boot 3.0.2

下面是gradle依赖

plugins {
    id 'java'
    id 'org.springframework.boot' version '3.0.2'
    id 'io.spring.dependency-management' version '1.0.15.RELEASE'
}

group = 'com.image'
version = '0.0.1-SNAPSHOT'
sourceCompatibility = '17'


repositories {
    mavenCentral()
}

dependencies {  
    implementation 'org.springframework.boot:spring-boot-starter-cache'
    implementation 'net.sf.ehcache:ehcache:2.9.1'
    
}

EHCache配置类

package com.image.cache.config;

import java.lang.reflect.Field;

import org.springframework.cache.ehcache.EhCacheCacheManager;
import org.springframework.cache.ehcache.EhCacheManagerFactoryBean;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;    
import net.sf.ehcache.Cache;
import net.sf.ehcache.config.CacheConfiguration;

@Configuration
public class EhCacheConfig {

    @Bean
    EhCacheManagerFactoryBean cacheManager() {
        return new EhCacheManagerFactoryBean();
    }

    @Bean
    EhCacheCacheManager testEhCacheManager() throws IllegalArgumentException, IllegalAccessException {
        return new EhCacheCacheManager(cacheManager().getObject());
    }

    private CacheConfiguration setCacheConfiguration(String cacheName) {
        CacheConfiguration cacheConfig = new CacheConfiguration()
                .eternal(false) // if true, timeouts are ignored
                .timeToIdleSeconds(3600) // time since last accessed before item is marked for removal
                .timeToLiveSeconds(3600 * 24) // time since inserted before item is marked for removal
                .maxEntriesLocalHeap(10000) // total items that can be stored in cache
                .memoryStoreEvictionPolicy("LRU") // eviction policy for when items exceed cache. LRU = Least Recently Used
                .name(cacheName);
        return cacheConfig;
    }

}

升级到 Spring Boot 3 后出现以下异常

The import org.springframework.cache.ehcache cannot be resolved

Answer 1

不是最佳选择，但您可以使用旧版本的 spring-context-support ，这应该可以让您使用 EhcacheManagerFactoryBean。

我使用了它并将其明确添加到我的 pom 中：

<dependency>
    <groupId>org.springframework</groupId>
    <artifactId>spring-context-support</artifactId>
    <version>5.3.34</version>
</dependency>