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tuscany

1

2

tuscany

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打war包的时候不成功

1

2

jetty/tomcat

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autowire异常

5

2

SSM

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@Controller
public class LoginController {
    private static final Logger LOG= Logger.getLogger(LoginController.class);
    @Autowired
    private LoginServiceImpl loginServiceImpl;

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阿里云服务器跑单元测试

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2

junit linux命令

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package com.maven;

import com.maven.HelloWorld;

public class Speak{
    public static void main(String[] args) {
        HelloWorld helloWorld = new HelloWorld();
        System.out.println(helloWorld.sayHello());
    }
}

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服务器上，任务四的职业页面，统计每个职业的学生人数的SQL出错

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2

tiles

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<select id="findProfession" resultMap="professionMap">
        select profession.*,count(student.id) count from profession
        left join student on profession.id=student.classify_id
        group by profession.classify
    </select>

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RMI一个客户端，多个服务端；cluster4-spring实现负载均衡问题

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2

springRMI

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代码
<bean id="rmiClientSetting" abstract="true">
        
        <property name="refreshEndpointsOnStartup" value="false" />
        
        <property name="refreshEndpointsOnConnectFailure" value="true" />
        
        <property name="switchEndpointOnFailure" value="true" />
        
        <property name="registerTraceInterceptor" value="true" />
        
        <property name="cacheEndpoints" value="true" />
    </bean>

<bean id="userService" class="org.softamis.cluster4spring.rmi.RmiUrlListProxyFactoryBean" parent="rmiClientSetting">
    
    <property name="serviceInterface" value="com.fgh.task2.service.UserService"/>
        <property name="serviceURLs">
            <list>
                <value>rmi://192.168.0.102:1199/userService</value>
                <value>rmi://192.168.0.102:1299/userService</value>
            </list>
        </property>
    </bean>

spring和springMVC有什么区别？

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SSM

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在使用des加密的时候key值是自己写死好，还是使用随机生成好？

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md5/des

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用整数常量除以浮点变量，无法得出准确结果

2

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