问题描述
我是 Redis 的新手，我的团队正在使用 Redisson 作为我们 Spring Boot 应用程序的 Redis 客户端。以下是我们单元测试 1 的完整控制台日志。我首先使用@Cacheable、@Cacheevict 和@CachePut 来首先获得缓存的基本用例。似乎它正面临编解码器问题。
import pandas as pd
import numpy as np
from scipy.signal.windows import gaussian
import matplotlib.pyplot as plt
import matplotlib.dates as mdates
## create some simple gaussian curves
x = pd.date_range("2020-01-01","2020-12-31",freq="D")
y_curves = [gaussian(len(x),std=s) for s in [40,80,120,160]]
colors = ["OrangeRed","Orchid","PeachPuff","LightGoldenRodYellow"]
y_max = max([max(y) for y in y_curves])
## loop through pairs of curves,filling between them
for i,y in enumerate(y_curves):
if i == 0:
plt.fill_between(x,y,color=colors[i])
elif i == 2:
plt.plot(x,color="black",linewidth=0.5)
plt.fill_between(x,y_curves[i-1],color=colors[i])
## annotate max value
y_max = max(y)
y_max_idx = y.tolist().index(max(y))
x_max = x[y_max_idx]
plt.annotate(text="muggy: 100%",xy=(x_max,y_max-0.05))
else:
plt.fill_between(x,color=colors[i])
# Set the locator
locator = mdates.MonthLocator() # every month
# Specify the format - %b gives us Jan,Feb...
fmt = mdates.DateFormatter('%b')
X = plt.gca().xaxis
X.set_major_locator(locator)
# Specify formatter
X.set_major_formatter(fmt)
plt.xlim([x[0],x[-1]])
plt.ylim([0,1])
plt.show()
这是我在 build.gradle 中与 Redis 和 Redisson 相关的依赖项：
Failed to load ApplicationContext
java.lang.IllegalStateException: Failed to load ApplicationContext
at org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate.loadContext(DefaultCacheAwareContextLoaderDelegate.java:132)
at org.springframework.test.context.support.DefaultTestContext.getApplicationContext(DefaultTestContext.java:124)
at org.springframework.test.context.web.ServletTestExecutionListener.setUpRequestContextIfNecessary(ServletTestExecutionListener.java:190)
at org.springframework.test.context.web.ServletTestExecutionListener.prepareTestInstance(ServletTestExecutionListener.java:132)
at org.springframework.test.context.TestContextManager.prepareTestInstance(TestContextManager.java:244)
at org.springframework.test.context.junit.jupiter.SpringExtension.postProcesstestInstance(SpringExtension.java:138)
at org.junit.jupiter.engine.descriptor.ClassBasedTestDescriptor.lambda$invokeTestInstancePostProcessors$6(ClassBasedTestDescriptor.java:350)
at org.junit.jupiter.engine.descriptor.ClassBasedTestDescriptor.executeAndMaskThrowable(ClassBasedTestDescriptor.java:355)
at org.junit.jupiter.engine.descriptor.ClassBasedTestDescriptor.lambda$invokeTestInstancePostProcessors$7(ClassBasedTestDescriptor.java:350)
at java.base/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:195)
at java.base/java.util.stream.ReferencePipeline$2$1.accept(ReferencePipeline.java:177)
at java.base/java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1655)
at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:484)
at java.base/java.util.stream.AbstractPipeline.wrapAndcopyInto(AbstractPipeline.java:474)
at java.base/java.util.stream.StreamSpliterators$WrappingSpliterator.forEachRemaining(StreamSpliterators.java:312)
at java.base/java.util.stream.Streams$ConcatSpliterator.forEachRemaining(Streams.java:735)
at java.base/java.util.stream.Streams$ConcatSpliterator.forEachRemaining(Streams.java:734)
at java.base/java.util.stream.ReferencePipeline$Head.forEach(ReferencePipeline.java:658)
at org.junit.jupiter.engine.descriptor.ClassBasedTestDescriptor.invokeTestInstancePostProcessors(ClassBasedTestDescriptor.java:349)
at org.junit.jupiter.engine.descriptor.ClassBasedTestDescriptor.lambda$instantiateAndPostProcesstestInstance$4(ClassBasedTestDescriptor.java:270)
at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
at org.junit.jupiter.engine.descriptor.ClassBasedTestDescriptor.instantiateAndPostProcesstestInstance(ClassBasedTestDescriptor.java:269)
at org.junit.jupiter.engine.descriptor.ClassBasedTestDescriptor.lambda$testInstancesProvider$2(ClassBasedTestDescriptor.java:259)
at java.base/java.util.Optional.orElseGet(Optional.java:369)
at org.junit.jupiter.engine.descriptor.ClassBasedTestDescriptor.lambda$testInstancesProvider$3(ClassBasedTestDescriptor.java:258)
at org.junit.jupiter.engine.execution.TestInstancesProvider.getTestInstances(TestInstancesProvider.java:31)
at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.lambda$prepare$0(TestMethodTestDescriptor.java:101)
at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.prepare(TestMethodTestDescriptor.java:100)
at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.prepare(TestMethodTestDescriptor.java:65)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$prepare$1(NodeTestTask.java:111)
at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.prepare(NodeTestTask.java:111)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:79)
at java.base/java.util.ArrayList.forEach(ArrayList.java:1541)
at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.invokeAll(SameThreadHierarchicalTestExecutorService.java:38)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$5(NodeTestTask.java:143)
at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$7(NodeTestTask.java:129)
at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:137)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:127)
at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:126)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:84)
at java.base/java.util.ArrayList.forEach(ArrayList.java:1541)
at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.invokeAll(SameThreadHierarchicalTestExecutorService.java:38)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$5(NodeTestTask.java:143)
at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$7(NodeTestTask.java:129)
at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:137)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:127)
at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:126)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:84)
at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.submit(SameThreadHierarchicalTestExecutorService.java:32)
at org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor.execute(HierarchicalTestExecutor.java:57)
at org.junit.platform.engine.support.hierarchical.HierarchicalTestEngine.execute(HierarchicalTestEngine.java:51)
at org.junit.platform.launcher.core.EngineExecutionorchestrator.execute(EngineExecutionorchestrator.java:108)
at org.junit.platform.launcher.core.EngineExecutionorchestrator.execute(EngineExecutionorchestrator.java:88)
at org.junit.platform.launcher.core.EngineExecutionorchestrator.lambda$execute$0(EngineExecutionorchestrator.java:54)
at org.junit.platform.launcher.core.EngineExecutionorchestrator.withInterceptedStreams(EngineExecutionorchestrator.java:67)
at org.junit.platform.launcher.core.EngineExecutionorchestrator.execute(EngineExecutionorchestrator.java:52)
at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:96)
at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:75)
at org.gradle.api.internal.tasks.testing.junitplatform.JUnitPlatformTestClassprocessor$CollectAllTestClassesExecutor.processAllTestClasses(JUnitPlatformTestClassprocessor.java:99)
at org.gradle.api.internal.tasks.testing.junitplatform.JUnitPlatformTestClassprocessor$CollectAllTestClassesExecutor.access$000(JUnitPlatformTestClassprocessor.java:79)
at org.gradle.api.internal.tasks.testing.junitplatform.JUnitPlatformTestClassprocessor.stop(JUnitPlatformTestClassprocessor.java:75)
at org.gradle.api.internal.tasks.testing.SuiteTestClassprocessor.stop(SuiteTestClassprocessor.java:61)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.gradle.internal.dispatch.Reflectiondispatch.dispatch(Reflectiondispatch.java:36)
at org.gradle.internal.dispatch.Reflectiondispatch.dispatch(Reflectiondispatch.java:24)
at org.gradle.internal.dispatch.ContextClassLoaderdispatch.dispatch(ContextClassLoaderdispatch.java:33)
at org.gradle.internal.dispatch.ProxydispatchAdapter$dispatchingInvocationHandler.invoke(ProxydispatchAdapter.java:94)
at com.sun.proxy.$Proxy5.stop(UnkNown Source)
at org.gradle.api.internal.tasks.testing.worker.TestWorker.stop(TestWorker.java:135)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.gradle.internal.dispatch.Reflectiondispatch.dispatch(Reflectiondispatch.java:36)
at org.gradle.internal.dispatch.Reflectiondispatch.dispatch(Reflectiondispatch.java:24)
at org.gradle.internal.remote.internal.hub.MessageHubBackedobjectConnection$dispatchWrapper.dispatch(MessageHubBackedobjectConnection.java:182)
at org.gradle.internal.remote.internal.hub.MessageHubBackedobjectConnection$dispatchWrapper.dispatch(MessageHubBackedobjectConnection.java:164)
at org.gradle.internal.remote.internal.hub.MessageHub$Handler.run(MessageHub.java:414)
at org.gradle.internal.concurrent.ExecutorPolicy$CatchAndRecordFailures.onExecute(ExecutorPolicy.java:64)
at org.gradle.internal.concurrent.ManagedExecutorImpl$1.run(ManagedExecutorImpl.java:48)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
at org.gradle.internal.concurrent.ThreadFactoryImpl$ManagedThreadRunnable.run(ThreadFactoryImpl.java:56)
at java.base/java.lang.Thread.run(Thread.java:834)
Caused by: java.lang.IllegalStateException: Error processing condition on org.springframework.boot.autoconfigure.context.PropertyPlaceholderAutoConfiguration.propertySourcesPlaceholderConfigurer
at org.springframework.boot.autoconfigure.condition.SpringBootCondition.matches(SpringBootCondition.java:60)
at org.springframework.context.annotation.ConditionEvaluator.shouldSkip(ConditionEvaluator.java:108)
at org.springframework.context.annotation.ConfigurationClassBeanDeFinitionReader.loadBeanDeFinitionsForBeanMethod(ConfigurationClassBeanDeFinitionReader.java:193)
at org.springframework.context.annotation.ConfigurationClassBeanDeFinitionReader.loadBeanDeFinitionsForConfigurationClass(ConfigurationClassBeanDeFinitionReader.java:153)
at org.springframework.context.annotation.ConfigurationClassBeanDeFinitionReader.loadBeanDeFinitions(ConfigurationClassBeanDeFinitionReader.java:129)
at org.springframework.context.annotation.ConfigurationClasspostProcessor.processConfigBeanDeFinitions(ConfigurationClasspostProcessor.java:343)
at org.springframework.context.annotation.ConfigurationClasspostProcessor.postProcessBeanDeFinitionRegistry(ConfigurationClasspostProcessor.java:247)
at org.springframework.context.support.PostProcessorRegistrationDelegate.invokeBeanDeFinitionRegistryPostProcessors(PostProcessorRegistrationDelegate.java:311)
at org.springframework.context.support.PostProcessorRegistrationDelegate.invokebeanfactoryPostProcessors(PostProcessorRegistrationDelegate.java:112)
at org.springframework.context.support.AbstractApplicationContext.invokebeanfactoryPostProcessors(AbstractApplicationContext.java:746)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:564)
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:754)
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:434)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:338)
at org.springframework.boot.test.context.SpringBootContextLoader.loadContext(SpringBootContextLoader.java:123)
at org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate.loadContextInternal(DefaultCacheAwareContextLoaderDelegate.java:99)
at org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate.loadContext(DefaultCacheAwareContextLoaderDelegate.java:124)
... 92 more
Caused by: java.lang.IllegalStateException: Failed to introspect Class [com.ptc.swat.springmvc.common.cache.redis.RedissonConfig] from ClassLoader [jdk.internal.loader.ClassLoaders$AppClassLoader@2aae9190]
at org.springframework.util.ReflectionUtils.getDeclaredMethods(ReflectionUtils.java:481)
at org.springframework.util.ReflectionUtils.doWithMethods(ReflectionUtils.java:358)
at org.springframework.util.ReflectionUtils.getUniqueDeclaredMethods(ReflectionUtils.java:414)
at org.springframework.beans.factory.support.AbstractAutowireCapablebeanfactory.lambda$getTypeForFactoryMethod$2(AbstractAutowireCapablebeanfactory.java:747)
at java.base/java.util.concurrent.ConcurrentHashMap.computeIfAbsent(ConcurrentHashMap.java:1705)
at org.springframework.beans.factory.support.AbstractAutowireCapablebeanfactory.getTypeForFactoryMethod(AbstractAutowireCapablebeanfactory.java:746)
at org.springframework.beans.factory.support.AbstractAutowireCapablebeanfactory.determinetargettype(AbstractAutowireCapablebeanfactory.java:685)
at org.springframework.beans.factory.support.AbstractAutowireCapablebeanfactory.predictBeanType(AbstractAutowireCapablebeanfactory.java:656)
at org.springframework.beans.factory.support.Abstractbeanfactory.isfactorybean(Abstractbeanfactory.java:1670)
at org.springframework.beans.factory.support.DefaultListablebeanfactory.doGetBeanNamesForType(DefaultListablebeanfactory.java:570)
at org.springframework.beans.factory.support.DefaultListablebeanfactory.getBeanNamesForType(DefaultListablebeanfactory.java:542)
at org.springframework.boot.autoconfigure.condition.OnBeanCondition.collectBeanNamesForType(OnBeanCondition.java:238)
at org.springframework.boot.autoconfigure.condition.OnBeanCondition.getBeanNamesForType(OnBeanCondition.java:231)
at org.springframework.boot.autoconfigure.condition.OnBeanCondition.getBeanNamesForType(OnBeanCondition.java:221)
at org.springframework.boot.autoconfigure.condition.OnBeanCondition.getMatchingBeans(OnBeanCondition.java:169)
at org.springframework.boot.autoconfigure.condition.OnBeanCondition.getMatchOutcome(OnBeanCondition.java:144)
at org.springframework.boot.autoconfigure.condition.SpringBootCondition.matches(SpringBootCondition.java:47)
... 108 more
Caused by: java.lang.NoClassDefFoundError: org/redisson/client/codec/Codec
at java.base/java.lang.class.getDeclaredMethods0(Native Method)
at java.base/java.lang.class.privateGetDeclaredMethods(Class.java:3166)
at java.base/java.lang.class.getDeclaredMethods(Class.java:2309)
at org.springframework.util.ReflectionUtils.getDeclaredMethods(ReflectionUtils.java:463)
... 124 more
Caused by: java.lang.classNotFoundException: org.redisson.client.codec.Codec
at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:581)
at java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:178)
at java.base/java.lang.classLoader.loadClass(ClassLoader.java:521)
... 128 more
我的Redis配置
implementation 'org.springframework.boot:spring-boot-starter-data-redis'
compileOnly "org.redisson:redisson:3.16.0"
compileOnly "org.redisson:redisson-spring-boot-starter:3.16.0"
compileOnly "org.redisson:redisson-spring-data-21:3.16.0"
还有我的 redisson.yml :
@Configuration
public class RedissonConfig {
@Bean
public RedissonConnectionFactory redissonConnectionFactory(RedissonClient redisson) {
return new RedissonConnectionFactory(redisson);
}
@Bean
public Redistemplate<Object,Object> redistemplate(RedisConnectionFactory redisConnectionFactory) {
Redistemplate<Object,Object> template = new Redistemplate();
template.setConnectionFactory(redisConnectionFactory);
return template;
}
@Bean(destroyMethod = "shutdown")
public RedissonClient redisson(@Value("classpath:/redisson.yml") Resource configFile)
throws IOException {
var config = Config.fromYAML(configFile.getInputStream());
var objectMapper = new ObjectMapper();
objectMapper.registerModule(new JavaTimeModule());
config.setCodec(new JsonJacksonCodec(objectMapper));
return Redisson.create(config);
}
@Bean
CacheManager cacheManager(RedissonClient redissonClient) {
var config = new HashMap<String,CacheConfig>();
// create "testMap" cache with ttl = 24 minutes and maxIdleTime = 12 minutes
config.put("testMap",new CacheConfig(24*60*1000,12*60*1000));
return new RedissonspringCacheManager(redissonClient,config);
}
解决方法
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