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该问题已被官方收录

rmi中，request.getParamteres()报错解决？

1

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 错误截图

该问题已被官方收录

将项目部署到服务器的时候总是报错

1

分布式

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 错误截图

class="cursor-pointer"> 源码

#!/bin/bash
tomcat_home=/local/kencery/tomcat
SHUTDOWN=$tomcat_home/bin/shutdown.sh
STARTTOMCAT=$tomcat_home/bin/startup.sh
war=$1

#获取当前的目录

if [ ! -n "${war}" ]; then

    echo "***Usage: $0 [project.war]"

    exit 0

fi

if [ ! -f "${war}" ]; then

    echo "***Error: ${war} does not exist."

    exit 0

fi

if [ ! "${war##*.}" = "war" ]; then

    echo "***Error: ${war} is not a war file."

    exit 0

fi

echo "Deploy ${war##*/}..."


rm -rf /local/kencery/tomcat/webapps/czm/ && unzip -qo ${war} -d /local/kencery/tomcat/webapps/czm/


echo "Restart tomcat..."

$SHUTDOWN

pidlist=`ps -ef |grep tomcat  |grep -v "grep"|awk '{print $2}'`

kill -9 $pidlist

rm  $tomcat_home/work/* -rf

sleep 5

echo "启动$tomcat_home"

$STARTTOMCAT

该问题已被官方收录

spring rmi 运行时会报出主机拒绝连接的错误

2

1

springRMI

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 错误截图

class="cursor-pointer"> 源码

<bean name="rmiSend" class="org.springframework.remoting.rmi.RmiServiceExporter">
        <property name="service" ref="SendService"/>
        <property name="serviceName" value="userRmiServiceTest1"/>
        <property name="serviceInterface" value="com.mvc.service.SendService"/>
        <property name="registryPort" value="1025"/>
    </bean>

    <bean name="rmiOss" class="org.springframework.remoting.rmi.RmiServiceExporter">
        <property name="service" ref="OssService"/>
        <property name="serviceName" value="userRmiServiceTest2"/>
        <property name="serviceInterface" value="com.mvc.service.OssService"/>
        <property name="registryPort" value="1026"/>
    </bean>

该问题已被官方收录

客户端调用接口异常

0

1

springRMI 序列化

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 错误截图

class="cursor-pointer"> 源码

CompoundService compoundService;
    public CompoundService getCompoundService() {
        return compoundService;
    }
    public void setCompoundService(CompoundService compoundService) {
        this.compoundService = compoundService;
    }

    AccountService accountService;
    public AccountService getAccountService() {
        return accountService;
    }
    public void setAccountService(AccountService accountService) {
        this.accountService = accountService;
    }

    StudentService studentService;
    public StudentService getStudentService() {
        return studentService;
    }
    public void setStudentService(StudentService studentService) {
        this.studentService = studentService;
    }

    JobService jobService;
    public JobService getJobService() {
        return jobService;
    }
    public void setJobService(JobService jobService) {
        this.jobService = jobService;
    }


    public static Client getClient(){

        ApplicationContext context = new ClassPathXmlApplicationContext("Server.xml");

        Client client = (Client) context.getBean("client");
        try {
            client.getCompoundService().homePage().forEach(System.out::println);
            client.getAccountService().listAccount().forEach(System.out::println);
            client.studentService.listExcellent().forEach(System.out::println);
            client.jobService.listJob().forEach(x-> System.out.println("\n"+x));
        }catch (Exception e){
            e.printStackTrace();
        }

19-Oct-2018 18:07:34.738 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Server version:        Apache Tomcat/9.0.10
19-Oct-2018 18:07:34.744 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Server built:          Jun 20 2018 17:32:21 UTC
19-Oct-2018 18:07:34.744 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Server number:         9.0.10.0
19-Oct-2018 18:07:34.744 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log OS Name:               Windows 10
19-Oct-2018 18:07:34.744 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log OS Version:            10.0
19-Oct-2018 18:07:34.744 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Architecture:          amd64
19-Oct-2018 18:07:34.744 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Java Home:             C:\Program Files\Java\jdk1.8.0_151\jre
19-Oct-2018 18:07:34.744 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log JVM Version:           1.8.0_151-b12
19-Oct-2018 18:07:34.744 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log JVM Vendor:            Oracle Corporation
19-Oct-2018 18:07:34.744 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log CATALINA_BASE:         C:\Users\user\.IntelliJIdea2018.1\system\tomcat\Unnamed_testMVC_3
19-Oct-2018 18:07:34.745 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log CATALINA_HOME:         H:\Java\tool\apache-tomcat-9.0.10
19-Oct-2018 18:07:34.745 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.util.logging.config.file=C:\Users\user\.IntelliJIdea2018.1\system\tomcat\Unnamed_testMVC_3\conf\logging.properties
19-Oct-2018 18:07:34.745 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager
19-Oct-2018 18:07:34.745 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcom.sun.management.jmxremote=
19-Oct-2018 18:07:34.745 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcom.sun.management.jmxremote.port=1090
19-Oct-2018 18:07:34.745 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcom.sun.management.jmxremote.ssl=false
19-Oct-2018 18:07:34.745 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcom.sun.management.jmxremote.authenticate=false
19-Oct-2018 18:07:34.746 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.rmi.server.hostname=127.0.0.1
19-Oct-2018 18:07:34.746 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djdk.tls.ephemeralDHKeySize=2048
19-Oct-2018 18:07:34.746 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.protocol.handler.pkgs=org.apache.catalina.webresources
19-Oct-2018 18:07:34.746 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dignore.endorsed.dirs=
19-Oct-2018 18:07:34.746 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcatalina.base=C:\Users\user\.IntelliJIdea2018.1\system\tomcat\Unnamed_testMVC_3
19-Oct-2018 18:07:34.746 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcatalina.home=H:\Java\tool\apache-tomcat-9.0.10
19-Oct-2018 18:07:34.746 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.io.tmpdir=H:\Java\tool\apache-tomcat-9.0.10\temp
19-Oct-2018 18:07:34.747 信息 [main] org.apache.catalina.core.AprLifecycleListener.lifecycleEvent Loaded APR based Apache Tomcat Native library [1.2.17] using APR version [1.6.3].
19-Oct-2018 18:07:34.747 信息 [main] org.apache.catalina.core.AprLifecycleListener.lifecycleEvent APR capabilities: IPv6 [true], sendfile [true], accept filters [false], random [true].
19-Oct-2018 18:07:34.747 信息 [main] org.apache.catalina.core.AprLifecycleListener.lifecycleEvent APR/OpenSSL configuration: useAprConnector [false], useOpenSSL [true]
19-Oct-2018 18:07:35.827 信息 [main] org.apache.catalina.core.AprLifecycleListener.initializeSSL OpenSSL successfully initialized [OpenSSL 1.0.2o  27 Mar 2018]
19-Oct-2018 18:07:35.996 信息 [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-8080"]
19-Oct-2018 18:07:36.018 信息 [main] org.apache.tomcat.util.net.NioSelectorPool.getSharedSelector Using a shared selector for servlet write/read
19-Oct-2018 18:07:36.027 信息 [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["ajp-nio-8009"]
19-Oct-2018 18:07:36.030 信息 [main] org.apache.tomcat.util.net.NioSelectorPool.getSharedSelector Using a shared selector for servlet write/read
19-Oct-2018 18:07:36.031 信息 [main] org.apache.catalina.startup.Catalina.load Initialization processed in 1761 ms
19-Oct-2018 18:07:36.080 信息 [main] org.apache.catalina.core.StandardService.startInternal Starting service [Catalina]
19-Oct-2018 18:07:36.081 信息 [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet Engine: Apache Tomcat/9.0.10
19-Oct-2018 18:07:36.099 信息 [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-8080"]
19-Oct-2018 18:07:36.114 信息 [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["ajp-nio-8009"]
19-Oct-2018 18:07:36.120 信息 [main] org.apache.catalina.startup.Catalina.start Server startup in 88 ms

该问题已被官方收录

分离成功后，测试链接显示mybatis语句错误

0

1

springRMI

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 错误截图

class="cursor-pointer"> 源码

  public ModelAndView home() throws Exception {
        ModelAndView modelAndView = new ModelAndView();
        //获取所有学员
        int a = loginRMI.allStudent();
        int b = loginRMI.studentWork();
        List<User> user = loginRMI.findGoodUser();
        log.info("查询到的信息是" + user);
        //传输模型
        modelAndView.addObject("user", user);
        modelAndView.addObject("a", a);
        modelAndView.addObject("b", b);
        modelAndView.setViewName("home");
        return modelAndView;
    }

该问题已被官方收录

在分离server后部署服务器报错

1

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 错误截图

该问题已被官方收录

本地客户端远程测试服务端连接

0

1

springRMI

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 错误截图

class="cursor-pointer"> 源码

客户端配置文件连接：
<bean id="serviceProxy" class="org.springframework.remoting.rmi.RmiProxyFactoryBean">
   <property name="serviceUrl" value="rmi://39.105.66.68:1199/StudentService"/>
   <property name="serviceInterface" value="com.jns.service.StudentService"/>
</bean>

该问题已被官方收录

RMI 服务端和客户端对于接口是否要求包名一致

0

1

springRMI

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 错误截图

该问题已被官方收录

自动生成不同的序列化UID

1

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 错误截图

class="cursor-pointer"> 源码

package test1;

import java.io.Serializable;

public class Animal implements Serializable {
//    private static final long serialVersionUID = 1L;
    private static String age = "222";
    private String kind;
    private String color;
    transient private String name;
//    private String master;
//
//    public String getMaster() {
//        return master;
//    }
//
//    public void setMaster(String master) {
//        this.master = master;
//    }


    @Override
    public String toString() {
        return "Animal{" +
                "kind='" + kind + '\'' +
                ", color='" + color + '\'' +
                ", name='" + name + '\'' +
                ", age='"+age+'\''+
//                ", master ='"+master+'\''+
                '}';
    }

    public static String getAge() {
        return age;
    }

    public static void setAge(String age) {
        Animal.age = age;
    }

    public String getKind() {
        return kind;
    }

    public void setKind(String kind) {
        this.kind = kind;
    }

    public String getColor() {
        return color;
    }

    public void setColor(String color) {
        this.color = color;
    }

    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }
}



package test1;

import java.io.*;

public class Serialization {
    public static void main(String[] args) throws  Exception{
//        serializeAnimal();
        Animal animal2= deserializeAnimal();
        System.out.println("反序列化后得到的对象为："+animal2);



    }
    private static void serializeAnimal() throws IOException{
        //实例化对象和属性
        Animal animal1=new Animal();
        animal1.setColor("red");
        animal1.setKind("cat");
        animal1.setName("coco");
        // // ObjectOutputStream 对象输出流，对象存储到.txt 文件中，完成对象的序列化操作
        ObjectOutputStream oos=new ObjectOutputStream(new FileOutputStream("/Users/a1/test/animal.txt"));
        //writeObject(Object obj)方法可对参数指定的obj对象进行序列化，把得到的字节序列写到一个目标输出流中
        oos.writeObject(animal1);
        System.out.println("序列化Animal成功");
        System.out.println("进行序列化的对象为："+animal1);
        oos.close();
    }

    private static Animal deserializeAnimal() throws Exception{
        // ObjectInputStream 对象读取流
        ObjectInputStream ois=new ObjectInputStream(new FileInputStream("/Users/a1/test/animal.txt"));
        //readObject()方法从一个源输入流中读取字节序列，再把它们反序列化为一个对象，并将其返回。
        Animal animal2 = (Animal) ois.readObject();
        System.out.println("Animal对象反序列化成功！");
        return animal2;
    }
}

该问题已被官方收录

RMI和 web项目融和的思路和流程是怎么样的

0

1

springRMI

class="cursor-pointer"> 详细描述