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该问题已被官方收录

Springcloud基本模板报错

1

springcloud

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 错误截图

java.lang.IllegalStateException: ApplicationEventMulticaster not initialized - call 'refresh' before multicasting events via the context: org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext@db57326: startup date [Fri Aug 31 08:04:21 CST 2018]; parent: org.springframework.context.annotation.AnnotationConfigApplicationContext@769f71a9
	at org.springframework.context.support.AbstractApplicationContext.getApplicationEventMulticaster(AbstractApplicationContext.java:414) [spring-context-4.3.10.RELEASE.jar:4.3.10.RELEASE]
	at org.springframework.context.support.ApplicationListenerDetector.postProcessBeforeDestruction(ApplicationListenerDetector.java:97) ~[spring-context-4.3.10.RELEASE.jar:4.3.10.RELEASE]
	at org.springframework.beans.factory.support.DisposableBeanAdapter.destroy(DisposableBeanAdapter.java:253) ~[spring-beans-4.3.10.RELEASE.jar:4.3.10.RELEASE]
	at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.destroyBean(DefaultSingletonBeanRegistry.java:578) [spring-beans-4.3.10.RELEASE.jar:4.3.10.RELEASE]
	at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.destroySingleton(DefaultSingletonBeanRegistry.java:554) [spring-beans-4.3.10.RELEASE.jar:4.3.10.RELEASE]
	at org.springframework.beans.factory.support.DefaultListableBeanFactory.destroySingleton(DefaultListableBeanFactory.java:961) [spring-beans-4.3.10.RELEASE.jar:4.3.10.RELEASE]
	at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.destroySingletons(DefaultSingletonBeanRegistry.java:523) [spring-beans-4.3.10.RELEASE.jar:4.3.10.RELEASE]
	at org.springframework.beans.factory.support.FactoryBeanRegistrySupport.destroySingletons(FactoryBeanRegistrySupport.java:230) [spring-beans-4.3.10.RELEASE.jar:4.3.10.RELEASE]
	at org.springframework.beans.factory.support.DefaultListableBeanFactory.destroySingletons(DefaultListableBeanFactory.java:968) [spring-beans-4.3.10.RELEASE.jar:4.3.10.RELEASE]
	at org.springframework.context.support.AbstractApplicationContext.destroyBeans(AbstractApplicationContext.java:1030) [spring-context-4.3.10.RELEASE.jar:4.3.10.RELEASE]
	at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:556) [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.example.demoregister.DemoRegisterApplication.main(DemoRegisterApplication.java:11) [classes/:na]

2018-08-31 08:04:21.717 ERROR 8852 --- [           main] o.s.boot.SpringApplication               : Application startup failed

org.springframework.beans.factory.BeanDefinitionStoreException: Failed to process import candidates for configuration class [com.example.demoregister.DemoRegisterApplication]; nested exception is java.lang.IllegalStateException: Failed to introspect annotated methods on class org.springframework.cloud.netflix.eureka.server.EurekaServerConfiguration
	at org.springframework.context.annotation.ConfigurationClassParser.processImports(ConfigurationClassParser.java:616) ~[spring-context-4.3.10.RELEASE.jar:4.3.10.RELEASE]
	at org.springframework.context.annotation.ConfigurationClassParser.doProcessConfigurationClass(ConfigurationClassParser.java:299) ~[spring-context-4.3.10.RELEASE.jar:4.3.10.RELEASE]
	at org.springframework.context.annotation.ConfigurationClassParser.processConfigurationClass(ConfigurationClassParser.java:245) ~[spring-context-4.3.10.RELEASE.jar:4.3.10.RELEASE]
	at org.springframework.context.annotation.ConfigurationClassParser.parse(ConfigurationClassParser.java:198) ~[spring-context-4.3.10.RELEASE.jar:4.3.10.RELEASE]
	at org.springframework.context.annotation.ConfigurationClassParser.parse(ConfigurationClassParser.java:167) ~[spring-context-4.3.10.RELEASE.jar:4.3.10.RELEASE]
	at org.springframework.context.annotation.ConfigurationClassPostProcessor.processConfigBeanDefinitions(ConfigurationClassPostProcessor.java:308) ~[spring-context-4.3.10.RELEASE.jar:4.3.10.RELEASE]
	at org.springframework.context.annotation.ConfigurationClassPostProcessor.postProcessBeanDefinitionRegistry(ConfigurationClassPostProcessor.java:228) ~[spring-context-4.3.10.RELEASE.jar:4.3.10.RELEASE]
	at org.springframework.context.support.PostProcessorRegistrationDelegate.invokeBeanDefinitionRegistryPostProcessors(PostProcessorRegistrationDelegate.java:270) ~[spring-context-4.3.10.RELEASE.jar:4.3.10.RELEASE]
	at org.springframework.context.support.PostProcessorRegistrationDelegate.invokeBeanFactoryPostProcessors(PostProcessorRegistrationDelegate.java:93) ~[spring-context-4.3.10.RELEASE.jar:4.3.10.RELEASE]
	at org.springframework.context.support.AbstractApplicationContext.invokeBeanFactoryPostProcessors(AbstractApplicationContext.java:687) ~[spring-context-4.3.10.RELEASE.jar:4.3.10.RELEASE]
	at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:525) ~[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.example.demoregister.DemoRegisterApplication.main(DemoRegisterApplication.java:11) [classes/:na]
Caused by: java.lang.IllegalStateException: Failed to introspect annotated methods on class org.springframework.cloud.netflix.eureka.server.EurekaServerConfiguration
	at org.springframework.core.type.StandardAnnotationMetadata.getAnnotatedMethods(StandardAnnotationMetadata.java:163) ~[spring-core-4.3.10.RELEASE.jar:4.3.10.RELEASE]
	at org.springframework.context.annotation.ConfigurationClassParser.retrieveBeanMethodMetadata(ConfigurationClassParser.java:380) ~[spring-context-4.3.10.RELEASE.jar:4.3.10.RELEASE]
	at org.springframework.context.annotation.ConfigurationClassParser.doProcessConfigurationClass(ConfigurationClassParser.java:314) ~[spring-context-4.3.10.RELEASE.jar:4.3.10.RELEASE]
	at org.springframework.context.annotation.ConfigurationClassParser.processConfigurationClass(ConfigurationClassParser.java:245) ~[spring-context-4.3.10.RELEASE.jar:4.3.10.RELEASE]
	at org.springframework.context.annotation.ConfigurationClassParser.processImports(ConfigurationClassParser.java:606) ~[spring-context-4.3.10.RELEASE.jar:4.3.10.RELEASE]
	... 17 common frames omitted
Caused by: java.lang.NoClassDefFoundError: org/springframework/boot/context/embedded/FilterRegistrationBean
	at java.lang.Class.getDeclaredMethods0(Native Method) ~[na:1.8.0_102]
	at java.lang.Class.privateGetDeclaredMethods(Class.java:2701) ~[na:1.8.0_102]
	at java.lang.Class.getDeclaredMethods(Class.java:1975) ~[na:1.8.0_102]
	at org.springframework.core.type.StandardAnnotationMetadata.getAnnotatedMethods(StandardAnnotationMetadata.java:152) ~[spring-core-4.3.10.RELEASE.jar:4.3.10.RELEASE]
	... 21 common frames omitted
Caused by: java.lang.ClassNotFoundException: org.springframework.boot.context.embedded.FilterRegistrationBean
	at java.net.URLClassLoader.findClass(URLClassLoader.java:381) ~[na:1.8.0_102]
	at java.lang.ClassLoader.loadClass(ClassLoader.java:424) ~[na:1.8.0_102]
	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331) ~[na:1.8.0_102]
	at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ~[na:1.8.0_102]
	... 25 common frames omitted

class="cursor-pointer"> 源码

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>

    <groupId>com.example</groupId>
    <artifactId>demo-register</artifactId>
    <version>0.0.1-SNAPSHOT</version>
    <packaging>jar</packaging>

    <name>demo-register</name>
    <description>Demo project for Spring Boot</description>

    <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.cloud</groupId>
            <artifactId>spring-cloud-starter-eureka-server</artifactId>
        </dependency>

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

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

    <dependencyManagement>
        <dependencies>
            <dependency>
                <groupId>org.springframework.cloud</groupId>
                <artifactId>spring-cloud-dependencies</artifactId>
                <version>Brixton.SR5</version>
                <type>pom</type>
                <scope>import</scope>
            </dependency>
        </dependencies>
    </dependencyManagement>

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


</project>

该问题已被官方收录

SignatureAlgorithm.HS256 是什么类，HS256从何而来？

1

会话管理

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 错误截图

该问题已被官方收录

无法从本地连接服务器的memcached

0

1

memcache

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 错误截图

class="cursor-pointer"> 源码

 <!-- Memcached配置 -->
    <!-- p:connectionPoolSize="${memcached.connectionPoolSize}"   p:failureMode="${memcached.failureMode}" -->
    <bean   id="memcachedClientBuilder" class="net.rubyeye.xmemcached.XMemcachedClientBuilder">
        <constructor-arg>
            <list>
                <bean class="java.net.InetSocketAddress">
                    <constructor-arg>
                        <value>${memcached.server1.host}</value>
                    </constructor-arg>
                    <constructor-arg>
                        <value>${memcached.server1.port}</value>
                    </constructor-arg>
                </bean>
            </list>
        </constructor-arg>
        <constructor-arg>
            <list>
                <value>${memcached.server1.weight}</value>
            </list>
        </constructor-arg>

        <!-- (1) 协议工厂 net.rubyeye.xmemcached.command.BinaryCommandFactory(二进制)
                     (2) 协议工厂 net.rubyeye.xmemcached.command.TextCommandFactory(文本)
                     (3) 协议工厂 net.rubyeye.xmemcached.command.KestrelCommandFactory(可靠获取) -->
        <property name="commandFactory" >
            <bean class="net.rubyeye.xmemcached.command.TextCommandFactory" />
        </property>

        <!-- (1) net.rubyeye.xmemcached.impl.KetamaMemcachedSessionLocator 分布策略，一致性哈希（用于增加主机时降低未命中率问题的解决）
			 (2) ArrayMemcachedSessionLocator(默认) ,默认分布的策略是按照key的哈希值模以连接数得到的余数，对应的连接就是将要存储的节点  -->
        <property name="sessionLocator" >
            <bean class="net.rubyeye.xmemcached.impl.KetamaMemcachedSessionLocator" />
        </property>

        <!--序列化转换器-->
        <property name="transcoder" >
            <bean class="net.rubyeye.xmemcached.transcoders.SerializingTranscoder" />
        </property>

        <property name="connectionPoolSize" value="${memcached.connectionPoolSize}" />
        <property name="failureMode" value="${memcached.failureMode}" />
    </bean>

该问题已被官方收录

使用ResourceBundle时无法读取.properties文件

1

JDBC

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 错误截图

class="cursor-pointer"> 源码

private static ResourceBundle rb = ResourceBundle.getBundle("mysql.properties");

    static {
        DRIVER = rb.getString("jdbc.driver");
        URL = rb.getString("jdbc.url");
        USERNAME = rb.getString("jdbc.username");
        PASSWORD = rb.getString("jdbc.password");
        try {
            Class.forName(DRIVER);
        } catch (ClassNotFoundException e) {
            e.printStackTrace();
            System.out.println("加载驱动失败");
        }
    }

java.lang.NoClassDefFoundError: Could not initialize class com.hzw.util.DBUtil

at com.hzw.dao.impl.StudentDaoImpl.addStu(StudentDaoImpl.java:33)
	at com.hzw.dao.impl.StudentDaoImplTest.addStu(StudentDaoImplTest.java:21)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.internal.runners.TestMethodRunner.executeMethodBody(TestMethodRunner.java:99)
	at org.junit.internal.runners.TestMethodRunner.runUnprotected(TestMethodRunner.java:81)
	at org.junit.internal.runners.BeforeAndAfterRunner.runProtected(BeforeAndAfterRunner.java:34)
	at org.junit.internal.runners.TestMethodRunner.runMethod(TestMethodRunner.java:75)
	at org.junit.internal.runners.TestMethodRunner.run(TestMethodRunner.java:45)
	at org.junit.internal.runners.TestClassMethodsRunner.invokeTestMethod(TestClassMethodsRunner.java:71)
	at org.junit.internal.runners.TestClassMethodsRunner.run(TestClassMethodsRunner.java:35)
	at org.junit.internal.runners.TestClassRunner$1.runUnprotected(TestClassRunner.java:42)
	at org.junit.internal.runners.BeforeAndAfterRunner.runProtected(BeforeAndAfterRunner.java:34)
	at org.junit.internal.runners.TestClassRunner.run(TestClassRunner.java:52)
	at org.junit.runner.JUnitCore.run(JUnitCore.java:121)
	at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:68)
	at com.intellij.rt.execution.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:47)
	at com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:242)
	at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:70)

Process finished with exit code -1

该问题已被官方收录

shiro会话管理

1

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 错误截图

该问题已被官方收录

springboot 整合 dubbo 报错

1

springboot

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 源码

@Service(
        version = "${demo.service.version}",
        application = "${dubbo.application.id}",
        protocol = "${dubbo.protocol.id}",
        registry = "${dubbo.registry.id}"
)
public class DubboProvider implements IDubboProvider {

    @Override
    public Response sayHello() {
        return new Response("connect success!!");
    }
}


=================================================
## ProtocolConfig Bean
dubbo.protocol.id = zookeeper
dubbo.protocol.name = dubbo
dubbo.protocol.port = 20081
dubbo.protocol.status = server

## RegistryConfig Bean
dubbo.registry.id = my-registry
dubbo.registry.address = 127.0.0.1:2181
dubbo.registry.protocol = zookeeper
dubbo.registry.timeout = 30000
dubbo.protocol.threads = 10

java.net.ConnectException: Connection refused: no further information
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) ~[na:1.8.0_101]
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:717) ~[na:1.8.0_101]
	at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:361) ~[zookeeper-3.4.9.jar:3.4.9-1757313]
	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1141) ~[zookeeper-3.4.9.jar:3.4.9-1757313]

2018-09-07 16:47:28.915  INFO 6348 --- [127.0.0.1:2181)] org.apache.zookeeper.ClientCnxn          : Opening socket connection to server 127.0.0.1/127.0.0.1:2181. Will not attempt to authenticate using SASL (unknown error)
2018-09-07 16:47:29.409 ERROR 6348 --- [bboShutdownHook] org.apache.curator.ConnectionState       : Connection timed out for connection string (127.0.0.1:2181) and timeout (5000) / elapsed (55472)

org.apache.curator.CuratorConnectionLossException: KeeperErrorCode = ConnectionLoss
	at org.apache.curator.ConnectionState.checkTimeouts(ConnectionState.java:225) [curator-client-2.12.0.jar:na]
	at org.apache.curator.ConnectionState.getZooKeeper(ConnectionState.java:94) [curator-client-2.12.0.jar:na]
	at org.apache.curator.CuratorZookeeperClient.getZooKeeper(CuratorZookeeperClient.java:117) [curator-client-2.12.0.jar:na]
	at org.apache.curator.framework.imps.CuratorFrameworkImpl.getZooKeeper(CuratorFrameworkImpl.java:489) [curator-framework-2.12.0.jar:na]
	at org.apache.curator.framework.imps.DeleteBuilderImpl$5.call(DeleteBuilderImpl.java:250) [curator-framework-2.12.0.jar:na]
	at org.apache.curator.framework.imps.DeleteBuilderImpl$5.call(DeleteBuilderImpl.java:244) [curator-framework-2.12.0.jar:na]
	at org.apache.curator.RetryLoop.callWithRetry(RetryLoop.java:109) [curator-client-2.12.0.jar:na]
	at org.apache.curator.framework.imps.DeleteBuilderImpl.pathInForeground(DeleteBuilderImpl.java:241) [curator-framework-2.12.0.jar:na]
	at org.apache.curator.framework.imps.DeleteBuilderImpl.forPath(DeleteBuilderImpl.java:225) [curator-framework-2.12.0.jar:na]
	at org.apache.curator.framework.imps.DeleteBuilderImpl.forPath(DeleteBuilderImpl.java:35) [curator-framework-2.12.0.jar:na]
	at com.alibaba.dubbo.remoting.zookeeper.curator.CuratorZookeeperClient.delete(CuratorZookeeperClient.java:96) [dubbo-2.6.2.jar:2.6.2]
	at com.alibaba.dubbo.registry.zookeeper.ZookeeperRegistry.doUnregister(ZookeeperRegistry.java:123) [dubbo-2.6.2.jar:2.6.2]
	at com.alibaba.dubbo.registry.support.FailbackRegistry.unregister(FailbackRegistry.java:161) [dubbo-2.6.2.jar:2.6.2]
	at com.alibaba.dubbo.registry.support.AbstractRegistry.destroy(AbstractRegistry.java:458) [dubbo-2.6.2.jar:2.6.2]
	at com.alibaba.dubbo.registry.support.FailbackRegistry.destroy(FailbackRegistry.java:437) [dubbo-2.6.2.jar:2.6.2]
	at com.alibaba.dubbo.registry.zookeeper.ZookeeperRegistry.destroy(ZookeeperRegistry.java:103) [dubbo-2.6.2.jar:2.6.2]
	at com.alibaba.dubbo.registry.support.AbstractRegistryFactory.destroyAll(AbstractRegistryFactory.java:71) [dubbo-2.6.2.jar:2.6.2]
	at com.alibaba.dubbo.config.ProtocolConfig.destroyAll(ProtocolConfig.java:158) [dubbo-2.6.2.jar:2.6.2]
	at com.alibaba.dubbo.config.AbstractConfig$1.run(AbstractConfig.java:83) [dubbo-2.6.2.jar:2.6.2]
	at java.lang.Thread.run(Thread.java:745) [na:1.8.0_101]

该问题已被官方收录

c3p0和BoneCp

0

1

JDBC

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 错误截图

该问题已被官方收录

脚本错误

1

linux命令

class="cursor-pointer"> 详细描述

#部署
function deployDir(){
  echo"准备部署中.."
  if [-d"$DeployDir"]
  then
  echo"项目SSM_Demo已存在是否需要重新部署？(y/n)"
  #接收输入的值，赋值给answer
  read -p "(默认:n):"answer
  #-z如果string为空
  [-z${answer}]&&answer="n"
  if ["$answer}"=="y"]||["${answer}"=="Y"]
  then
  echo"开始清理原目录${DeployDir}..."
  #删除原始目录
  rm -rf ${DeployDir} >/dev/null 2>&1
  sleep 1
  action"原项目已清理完成" /bin/true  wwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwww
  else
  echo"已退出部署"
  exit 1
  fi
  fi
  #解压项目到本目录
  echo "解压项目到${work_path}/SSM_Demo中..."
  unzip -op SSM_Demo.war -d ${work_path}SSM_Demo >/dev/null 2>&1
  #防止解压未完成
  sleep 5
  if [ $? -ne 0 ]
  then
  action "SSM_Demo解压失败" /bin/false
 exit 1
  fi
  #上面命令解压成功为0
  if [ $? -eq 0 ]
  then
  action "解压完成" /bin/true
  echo "部署中..."
  mv ${work_path}/SSM_Demo ${DeployDir} >/dev/null 2>&1
  fi
  sleep 3
  if [ $? -eq 0 ]
  then
  action "部署完成..." /bin/true
  #清理解压文件
  rm -rf ${work_path}/SSM_Demo >/dev/null 2>&1
  #部署完成重启tomcat
  restart
  action "清理解压文件完成..." /bin/true
  exit 0
  else
  action "部署失败..." /bin/false
  #清理解压文件
  rm -rf ${work_path}/SSM_Demo >/dev/null 2>&1
  action "清理解压文件完成..." /bin/true
  exit 1
  fi

class="cursor-pointer"> 错误截图

该问题已被官方收录

SSM框架执行增加用户操作出现500错误。

1

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 错误截图

该问题已被官方收录

与Mysql数据库相连，出现时区问题

1

数据库 spring

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 错误截图

class="cursor-pointer"> 源码

  <bean id="dataSource"
          class="org.springframework.jdbc.datasource.DriverManagerDataSource">
        <property name="driverClassName" value="com.mysql.jdbc.Driver"/>
        <property name="url" value="jdbc:mysql://localhost:3306/TEST01?"/>
        <property name="username" value="root"/>
        <property name="password" value="Hwb_1995"/>
    </bean>