登录
当前位置： 首页 > 知识库问答 >
问题：

使用分布式terracotta ehcache运行spring boot代码时出现异常

庄高谊
2023-03-14

我已经创建了一个使用分布式ehcache的spring boot项目。我下载并运行terracotta服务器，配置在tc-config.xml中。服务器在本地主机9510上成功运行。以下是我的ehcache。xml，它位于spring boot项目的类路径中

<ehcache xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:noNamespaceSchemaLocation="ehcache.xsd">
    <terracottaConfig url="localhost:9510"/>
    <cache name="ticketsCache" maxEntriesLocalHeap="1000">
        <terracotta consistency="eventual"/>
    </cache>
</ehcache>

以下是我的maven依赖。

<parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>1.5.6.RELEASE</version>
        <relativePath /> <!-- lookup parent from repository -->
    </parent>

    <properties>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
        <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
        <java.version>1.8</java.version>
    </properties>

    <dependencies>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-data-jpa</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-cache</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-actuator</artifactId>
        </dependency>
        <!-- <dependency>
            <groupId>net.sf.ehcache</groupId>
            <artifactId>ehcache</artifactId>
        </dependency> -->

        <!-- https://mvnrepository.com/artifact/org.ehcache/ehcache-clustered -->
        <dependency>
            <groupId>org.ehcache</groupId>
            <artifactId>ehcache-clustered</artifactId>

        </dependency>
            <!-- https://mvnrepository.com/artifact/net.sf.ehcache/ehcache-core -->
<dependency>
    <groupId>net.sf.ehcache</groupId>
    <artifactId>ehcache-core</artifactId>
   <version>2.6.5</version>
</dependency>

        <dependency>
            <groupId>mysql</groupId>
            <artifactId>mysql-connector-java</artifactId>
            <scope>runtime</scope>
        </dependency>
        <!-- https://mvnrepository.com/artifact/net.sf.ehcache/ehcache-terracotta -->
        <!-- https://mvnrepository.com/artifact/net.sf.ehcache/ehcache-core -->

        <!-- https://mvnrepository.com/artifact/net.sf.ehcache/ehcache-core -->
        <!-- <dependency> <groupId>net.sf.ehcache</groupId> <artifactId>ehcache-core</artifactId> 
            <version>2.6.6</version> </dependency> -->

        <dependency>
            <groupId>net.sf.ehcache</groupId>
            <artifactId>ehcache</artifactId>

        </dependency>



        <!-- <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-test</artifactId>
            <scope>test</scope>
        </dependency> -->

        <dependency>
            <groupId>org.terracotta</groupId>
            <artifactId>terracotta-toolkit-runtime-ee</artifactId>
            <version>4.0.0</version>
        </dependency>
    <!-- https://mvnrepository.com/artifact/org.hibernate/hibernate-ehcache -->

    <!-- https://mvnrepository.com/artifact/org.hibernate/hibernate-ehcache -->
<dependency>
    <groupId>org.hibernate</groupId>
    <artifactId>hibernate-ehcache</artifactId>
    <version>3.3.2.GA</version>
</dependency>
    <!-- https://mvnrepository.com/artifact/javax.cache/cache-api -->
<dependency>
    <groupId>javax.cache</groupId>
    <artifactId>cache-api</artifactId>
    <version>1.0.0-PFD</version>
</dependency>


    </dependencies>

    <repositories>
        <repository>
            <id>terracotta-releases</id>
            <url>http://www.terracotta.org/download/reflector/releases/</url>
        </repository>
    </repositories>


    <build>
        <plugins>
            <plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
            </plugin>
        </plugins>
    </build>

下面是我尝试创建缓存管理器的代码，以便在我的应用程序中使用它

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.cache.CacheManager;
import org.springframework.cache.annotation.EnableCaching;
import org.springframework.cache.ehcache.EhCacheCacheManager;
import org.springframework.cache.ehcache.EhCacheManagerFactoryBean;
import org.springframework.context.annotation.Bean;
import org.springframework.core.io.ClassPathResource;

@SpringBootApplication
@EnableCaching
public class TicketBookingManagementApplication {

    public TicketBookingManagementApplication() {

    }
    @Bean
    public CacheManager cacheManager() {
        return new EhCacheCacheManager(ehCacheCacheManager().getObject());
    }
     @Bean
        public EhCacheManagerFactoryBean ehCacheCacheManager() {
            EhCacheManagerFactoryBean cmfb = new EhCacheManagerFactoryBean();
            cmfb.setConfigLocation(new ClassPathResource("ehcache.xml"));
            cmfb.setShared(true);
            return cmfb;
        }
    public static void main(String[] args) {
        SpringApplication.run(TicketBookingManagementApplication.class, args);
    }

}

但我得到的例外如下

cancelling refresh attempt: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'cacheManager' defined in com.infotech.book.ticket.app.TicketBookingManagementApplication: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.cache.CacheManager]: Factory method 'cacheManager' threw exception; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'ehCacheCacheManager' defined in com.infotech.book.ticket.app.TicketBookingManagementApplication: Invocation of init method failed; nested exception is net.sf.ehcache.CacheException: java.lang.NoClassDefFoundError: net/sf/ehcache/config/TerracottaConfigConfiguration
2018-01-10 14:57:25.675  INFO 27288 --- [           main] j.LocalContainerEntityManagerFactoryBean : Closing JPA EntityManagerFactory for persistence unit 'default'
2018-01-10 14:57:25.683  INFO 27288 --- [           main] o.apache.catalina.core.StandardService   : Stopping service [Tomcat]
2018-01-10 14:57:25.701  INFO 27288 --- [           main] utoConfigurationReportLoggingInitializer : 

Error starting ApplicationContext. To display the auto-configuration report re-run your application with 'debug' enabled.
2018-01-10 14:57:25.713 ERROR 27288 --- [           main] o.s.boot.SpringApplication               : Application startup failed

org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'cacheManager' defined in com.infotech.book.ticket.app.TicketBookingManagementApplication: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.cache.CacheManager]: Factory method 'cacheManager' threw exception; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'ehCacheCacheManager' defined in com.infotech.book.ticket.app.TicketBookingManagementApplication: Invocation of init method failed; nested exception is net.sf.ehcache.CacheException: java.lang.NoClassDefFoundError: net/sf/ehcache/config/TerracottaConfigConfiguration
    at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:599) ~[spring-beans-4.3.10.RELEASE.jar:4.3.10.RELEASE]
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1173) ~[spring-beans-4.3.10.RELEASE.jar:4.3.10.RELEASE]
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1067) ~[spring-beans-4.3.10.RELEASE.jar:4.3.10.RELEASE]
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:513) ~[spring-beans-4.3.10.RELEASE.jar:4.3.10.RELEASE]
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:483) ~[spring-beans-4.3.10.RELEASE.jar:4.3.10.RELEASE]
    at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:306) ~[spring-beans-4.3.10.RELEASE.jar:4.3.10.RELEASE]
    at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230) ~[spring-beans-4.3.10.RELEASE.jar:4.3.10.RELEASE]
    at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:302) ~[spring-beans-4.3.10.RELEASE.jar:4.3.10.RELEASE]
    at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:197) ~[spring-beans-4.3.10.RELEASE.jar:4.3.10.RELEASE]
    at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:761) ~[spring-beans-4.3.10.RELEASE.jar:4.3.10.RELEASE]
    at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:867) ~[spring-context-4.3.10.RELEASE.jar:4.3.10.RELEASE]
    at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:543) ~[spring-context-4.3.10.RELEASE.jar:4.3.10.RELEASE]
    at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.refresh(EmbeddedWebApplicationContext.java:122) ~[spring-boot-1.5.6.RELEASE.jar:1.5.6.RELEASE]
    at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:693) [spring-boot-1.5.6.RELEASE.jar:1.5.6.RELEASE]
    at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:360) [spring-boot-1.5.6.RELEASE.jar:1.5.6.RELEASE]
    at org.springframework.boot.SpringApplication.run(SpringApplication.java:303) [spring-boot-1.5.6.RELEASE.jar:1.5.6.RELEASE]
    at org.springframework.boot.SpringApplication.run(SpringApplication.java:1118) [spring-boot-1.5.6.RELEASE.jar:1.5.6.RELEASE]
    at org.springframework.boot.SpringApplication.run(SpringApplication.java:1107) [spring-boot-1.5.6.RELEASE.jar:1.5.6.RELEASE]
    at com.infotech.book.ticket.app.TicketBookingManagementApplication.main(TicketBookingManagementApplication.java:32) [classes/:na]
Caused by: org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.cache.CacheManager]: Factory method 'cacheManager' threw exception; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'ehCacheCacheManager' defined in com.infotech.book.ticket.app.TicketBookingManagementApplication: Invocation of init method failed; nested exception is net.sf.ehcache.CacheException: java.lang.NoClassDefFoundError: net/sf/ehcache/config/TerracottaConfigConfiguration
    at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:189) ~[spring-beans-4.3.10.RELEASE.jar:4.3.10.RELEASE]
    at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:588) ~[spring-beans-4.3.10.RELEASE.jar:4.3.10.RELEASE]
    ... 18 common frames omitted
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'ehCacheCacheManager' defined in com.infotech.book.ticket.app.TicketBookingManagementApplication: Invocation of init method failed; nested exception is net.sf.ehcache.CacheException: java.lang.NoClassDefFoundError: net/sf/ehcache/config/TerracottaConfigConfiguration
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1628) ~[spring-beans-4.3.10.RELEASE.jar:4.3.10.RELEASE]
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:555) ~[spring-beans-4.3.10.RELEASE.jar:4.3.10.RELEASE]
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:483) ~[spring-beans-4.3.10.RELEASE.jar:4.3.10.RELEASE]
    at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:306) ~[spring-beans-4.3.10.RELEASE.jar:4.3.10.RELEASE]
    at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230) ~[spring-beans-4.3.10.RELEASE.jar:4.3.10.RELEASE]
    at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:302) ~[spring-beans-4.3.10.RELEASE.jar:4.3.10.RELEASE]
    at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:197) ~[spring-beans-4.3.10.RELEASE.jar:4.3.10.RELEASE]
    at org.springframework.context.annotation.ConfigurationClassEnhancer$BeanMethodInterceptor.intercept(ConfigurationClassEnhancer.java:334) ~[spring-context-4.3.10.RELEASE.jar:4.3.10.RELEASE]
    at com.infotech.book.ticket.app.TicketBookingManagementApplication$$EnhancerBySpringCGLIB$$fdf56fc4.ehCacheCacheManager(<generated>) ~[classes/:na]
    at com.infotech.book.ticket.app.TicketBookingManagementApplication.cacheManager(TicketBookingManagementApplication.java:22) [classes/:na]
    at com.infotech.book.ticket.app.TicketBookingManagementApplication$$EnhancerBySpringCGLIB$$fdf56fc4.CGLIB$cacheManager$0(<generated>) ~[classes/:na]
    at com.infotech.book.ticket.app.TicketBookingManagementApplication$$EnhancerBySpringCGLIB$$fdf56fc4$$FastClassBySpringCGLIB$$af6a5740.invoke(<generated>) ~[classes/:na]
    at org.springframework.cglib.proxy.MethodProxy.invokeSuper(MethodProxy.java:228) ~[spring-core-4.3.10.RELEASE.jar:4.3.10.RELEASE]
    at org.springframework.context.annotation.ConfigurationClassEnhancer$BeanMethodInterceptor.intercept(ConfigurationClassEnhancer.java:358) ~[spring-context-4.3.10.RELEASE.jar:4.3.10.RELEASE]
    at com.infotech.book.ticket.app.TicketBookingManagementApplication$$EnhancerBySpringCGLIB$$fdf56fc4.cacheManager(<generated>) ~[classes/:na]
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_131]
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_131]
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_131]
    at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_131]
    at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:162) ~[spring-beans-4.3.10.RELEASE.jar:4.3.10.RELEASE]
    ... 19 common frames omitted
Caused by: net.sf.ehcache.CacheException: java.lang.NoClassDefFoundError: net/sf/ehcache/config/TerracottaConfigConfiguration
    at net.sf.ehcache.CacheManager.init(CacheManager.java:401) ~[ehcache-core-2.6.5.jar:na]
    at net.sf.ehcache.CacheManager.<init>(CacheManager.java:259) ~[ehcache-core-2.6.5.jar:na]
    at net.sf.ehcache.CacheManager.newInstance(CacheManager.java:1037) ~[ehcache-core-2.6.5.jar:na]
    at net.sf.ehcache.CacheManager.newInstance(CacheManager.java:1013) ~[ehcache-core-2.6.5.jar:na]
    at net.sf.ehcache.CacheManager.create(CacheManager.java:998) ~[ehcache-core-2.6.5.jar:na]
    at org.springframework.cache.ehcache.EhCacheManagerFactoryBean.afterPropertiesSet(EhCacheManagerFactoryBean.java:144) ~[spring-context-support-4.3.10.RELEASE.jar:4.3.10.RELEASE]
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1687) ~[spring-beans-4.3.10.RELEASE.jar:4.3.10.RELEASE]
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1624) ~[spring-beans-4.3.10.RELEASE.jar:4.3.10.RELEASE]
    ... 38 common frames omitted
Caused by: java.lang.NoClassDefFoundError: net/sf/ehcache/config/TerracottaConfigConfiguration
    at java.lang.Class.getDeclaredConstructors0(Native Method) ~[na:1.8.0_131]
    at java.lang.Class.privateGetDeclaredConstructors(Class.java:2671) ~[na:1.8.0_131]
    at java.lang.Class.getConstructor0(Class.java:3075) ~[na:1.8.0_131]
    at java.lang.Class.getConstructor(Class.java:1825) ~[na:1.8.0_131]
    at net.sf.ehcache.util.ClassLoaderUtil.createNewInstance(ClassLoaderUtil.java:91) ~[ehcache-core-2.6.5.jar:na]
    at net.sf.ehcache.terracotta.TerracottaClusteredInstanceHelper.newClusteredInstanceFactory(TerracottaClusteredInstanceHelper.java:176) ~[ehcache-core-2.6.5.jar:na]
    at net.sf.ehcache.terracotta.TerracottaClient.createNewClusteredInstanceFactory(TerracottaClient.java:186) ~[ehcache-core-2.6.5.jar:na]
    at net.sf.ehcache.terracotta.TerracottaClient.createClusteredInstanceFactory(TerracottaClient.java:138) ~[ehcache-core-2.6.5.jar:na]
    at net.sf.ehcache.CacheManager.doInit(CacheManager.java:432) ~[ehcache-core-2.6.5.jar:na]
    at net.sf.ehcache.CacheManager.init(CacheManager.java:377) ~[ehcache-core-2.6.5.jar:na]
    ... 45 common frames omitted
Caused by: java.lang.ClassNotFoundException: net.sf.ehcache.config.TerracottaConfigConfiguration
    at java.net.URLClassLoader.findClass(URLClassLoader.java:381) ~[na:1.8.0_131]
    at java.lang.ClassLoader.loadClass(ClassLoader.java:424) ~[na:1.8.0_131]
    at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:335) ~[na:1.8.0_131]
    at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ~[na:1.8.0_131]
    ... 55 common frames omitted

任何帮助都将不胜感激

共有2个答案

孟洋
2023-03-14

在你的pom中使用下面的maven依赖性.xml

 <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-context</artifactId>
        <scope>compile</scope>
    </dependency>
    <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-context-support</artifactId>
        <version>4.3.4.RELEASE</version>
    </dependency>

另外，请确保您使用版本4.3.4。不要使用5.0.6它对我不起作用。

毕泽宇
2023-03-14

您的版本不匹配：

  • 您的XML和Spring集成与Ehache2. x相关
  • 您的Ehcache依赖项是Ehcache 3. x坐标

您需要选择一个，因为Ehcache 2和3互不兼容。

如果你想使用埃卡什 2.x，请注释掉埃卡什 3 的依赖项，并使用埃卡什 2 的依赖项。

如果您想使用Ehcache3.x，请将SpringEhcache集成替换为SpringJCache集成，并更新XML以使用EhcCache3格式。

 类似资料：
  • 使用Hadoop分布式缓存时出现FileNotFoundException

    问题内容： 这次有人应该请小我努力使用分布式cahe运行我的代码。我已经在hdfs上保存了文件，但是当我运行以下代码时： 解决了很多问题，任何人都可以告诉我为什么我收到此错误： 问题答案： 问题在于您使用的文件名“〜/ ayush / output / part-00000”依赖于Unix shell（sh，bash，ksh）代字扩展名，将“〜”替换为主目录的路径名。 Java（以及C，C ++和

  • 在分布式模式下运行kafka connect时出现的问题

    我们开始Kafka，动物园管理员和Kafka连接在第一个盒子。我们也在第二个盒子里开始了Kafka连接。现在，根据confluent文档，我们必须使用REST API启动HDFS连接器（或任何其他连接器）。所以，在这两个框中启动kafka connect之后，我们尝试通过REST API启动connector。我们尝试了以下命令：- 当我们在这里按enter键时，我们得到以下响应： 位于etc/k

  • 运行代码时获取Mockito异常

    我有一个代码如下： 当我尝试运行代码时，我得到这样的消息： 我提到了这个链接，但不明白如何修改上面的代码，使其可行：例外：需要mockito，但没有调用，实际上与这个mock没有任何交互 有人能帮忙吗。 通过添加c.getResult（新的A（新的B（）），新的F（））解决了上述错误；在上面 我错过了什么？我一直在使用的课程：

  • 使用Yi2框架运行codeception时出现recursiveCopy异常

    当运行codeception时，我得到了很多错误：DeepCopy\DeepCopy:：recursiveCopy。 这是个问题，让我困惑！ 当我只有4个单元测试用例时，我使用codeception播放得很好： 当我仍然充满单元测试用例时，故事就发生了。 在我的测试类中有5个单元测试，然后我得到了这个： 下面是代码： php_error.log： PHP 195.#################

  • 运行快速代码时出现EconnReferend错误

    我无法运行服务器......我得到的错误为 如何解决这个错误！ 当我尝试使用不同的端口时....所有的人都给了我同样的错误！

  • 使用tkinter在终端中运行python代码时出现问题

    您好，谢谢您在这里看我的问题。 我不熟悉编码，正在学习python。我使用的是Linux，特别是Ubuntu。我编写了一个简单的基于tkinter的应用程序，它在启动时会显示特定日期的倒计时，然后有一个按钮可以单击关闭窗口。我已经在PyCharm中运行了这个应用程序，它在那里工作得非常好。我在空闲时也能跑得很好。在这两种情况下，tkinter都导入并运行良好。 我找到了。py文件用于我在终端中的应

相关问答

使用tkinter在终端中运行python代码时出现问题使用Android模拟器运行Flutter代码时出现JAVA_HOME错误使用mysql2运行大型INSERT查询时出现异常运行struts 2代码时出错Gradle task assembleDebug失败，退出代码为1（运行时异常）

相关文章

如何使用Java代码运行Java代码？Java编程redisson实现分布式锁代码示例如何异步运行PHP代码使用lambda表达式编译代码时出错使用Flask运行计划时出现问题

相关阅读

TensorFlow分布式计算区块链分布式分类帐SmartX 分布式块存储（日常）利用代码执行漏洞什么是分布式计算系统？如何设计分布式系统？

相关工具

Tiny分布式计算框架一站式代码示例库md5和sha加密代码实现瀑布效果，不同的实现方式最简单代码实现九宫格

相关文档

分布式 JavaZooKeeper 分布式进程协同Tendermint 源码分析Memcached 源码分析代码整洁的 JavaScript
快捷导航： 新手教程 算法原理 架构设计 Java进阶 数据库进阶 大厂专栏 面试经验 编程笔记 编程问答 所有专题 文档资料 工具软件 电子书籍 小牛导航
在线工具： 房贷计算器 个税计算器 Linux命令查询 Json格式化 正则表达式 颜色转换 AES加解密 SHA1加密 MD5加密 毒鸡汤 字数统计 随机密码生成 进制转换 Base64编解码 励志句子
Copyright © 2019-2024 小牛知识库@xnip.cn. All Rights Reserved.