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该问题已被官方收录

redis默认只允许本地访问，要使redis可以远程访问可以修改redis.co

0

1

redis

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 错误截图

class="cursor-pointer"> 源码

不能将redis连接放回池内，放回连接池的对象是无效的对象。查看redis服务端的连接数详细信息如下，前9个连接，idle＝453，空闲了453秒了，依然没有释放，而连接池设置的是空闲60秒就会被释放，明显发生异常了

该问题已被官方收录

运行时可以出现首页，但是不能跳转推荐和职位页面

0

1

tiles

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 错误截图

class="cursor-pointer"> 源码

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
       xmlns:context="http://www.springframework.org/schema/context"
       xmlns:mvc="http://www.springframework.org/schema/mvc" xmlns:aop="http://www.springframework.org/schema/aop"
       xsi:schemaLocation="http://www.springframework.org/schema/beans
       http://www.springframework.org/schema/beans/spring-beans.xsd
       http://www.springframework.org/schema/context
       http://www.springframework.org/schema/context/spring-context.xsd
       http://www.springframework.org/schema/mvc
       http://www.springframework.org/schema/mvc/spring-mvc-3.0.xsd http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop.xsd">
    <context:annotation-config/>
    <!-- 扫描web相关的bean -->
    <context:component-scan base-package="com.yl.controller"/>

    <!-- 开启SpringMVC注解模式 -->
    <mvc:annotation-driven/>

    <!-- 静态资源默认servlet配置 -->
    <mvc:default-servlet-handler/>



    <!-- 配置一个视图解析器（配置jsp 显示ViewResolver） -->
    <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
        <property name="viewClass" value="org.springframework.web.servlet.view.JstlView"/>
        <property name="prefix" value="/WEB-INF/view/core/"/>
        <property name="suffix" value=".jsp"/>
    </bean>

    <!-- tiles视图解释类 -->
    <bean id="tilesViewResolver" class="org.springframework.web.servlet.view.UrlBasedViewResolver">
        <property name="viewClass" value="org.springframework.web.servlet.view.tiles3.TilesView" />
    </bean>

    <!-- tiles配置路径 -->
    <bean id="tilesConfigurer" class="org.springframework.web.servlet.view.tiles3.TilesConfigurer">
        <property name="definitions">
            <list>
                <value>/statics/tiles/*.xml</value>
            </list>
        </property>
    </bean>

</beans>

该问题已被官方收录

DispatcherServlet的作用为什么有的时候会报错，运行流程是什么

0

1

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 错误截图

该问题已被官方收录

nginx配置域名为www.yuancheng.com时，提示域名备案

2

1

Nginx

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 错误截图

该问题已被官方收录

页面没有显示，发现显示错误，设置都没问题，刷新页面有时可以显示出来

0

1

JSP

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 错误截图

该问题已被官方收录

spring和junit整合运行测试类时无法找到元素

0

1

spring

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 错误截图

该问题已被官方收录

压测的时候连接池没有归还连接

0

1

压测

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 错误截图

21-Sep-2018 10:51:16.977 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Server version:        Apache Tomcat/9.0.10
21-Sep-2018 10:51:16.980 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Server built:          Jun 20 2018 17:32:21 UTC
21-Sep-2018 10:51:16.980 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Server number:         9.0.10.0
21-Sep-2018 10:51:16.980 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log OS Name:               Windows 10
21-Sep-2018 10:51:16.980 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log OS Version:            10.0
21-Sep-2018 10:51:16.980 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Architecture:          amd64
21-Sep-2018 10:51:16.980 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Java Home:             C:\Program Files\Java\jdk1.8.0_151\jre
21-Sep-2018 10:51:16.980 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log JVM Version:           1.8.0_151-b12
21-Sep-2018 10:51:16.980 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log JVM Vendor:            Oracle Corporation
21-Sep-2018 10:51:16.980 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log CATALINA_BASE:         C:\Users\user\.IntelliJIdea2018.1\system\tomcat\Unnamed_TaskSum
21-Sep-2018 10:51:16.980 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log CATALINA_HOME:         H:\Java\tool\apache-tomcat-9.0.10
21-Sep-2018 10:51:16.981 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_TaskSum\conf\logging.properties
21-Sep-2018 10:51:16.981 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager
21-Sep-2018 10:51:16.981 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcom.sun.management.jmxremote=
21-Sep-2018 10:51:16.981 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcom.sun.management.jmxremote.port=1099
21-Sep-2018 10:51:16.981 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcom.sun.management.jmxremote.ssl=false
21-Sep-2018 10:51:16.981 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcom.sun.management.jmxremote.authenticate=false
21-Sep-2018 10:51:16.981 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.rmi.server.hostname=127.0.0.1
21-Sep-2018 10:51:16.982 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djdk.tls.ephemeralDHKeySize=2048
21-Sep-2018 10:51:16.982 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.protocol.handler.pkgs=org.apache.catalina.webresources
21-Sep-2018 10:51:16.982 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dignore.endorsed.dirs=
21-Sep-2018 10:51:16.982 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcatalina.base=C:\Users\user\.IntelliJIdea2018.1\system\tomcat\Unnamed_TaskSum
21-Sep-2018 10:51:16.982 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcatalina.home=H:\Java\tool\apache-tomcat-9.0.10
21-Sep-2018 10:51:16.982 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.io.tmpdir=H:\Java\tool\apache-tomcat-9.0.10\temp
21-Sep-2018 10:51:16.982 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].
21-Sep-2018 10:51:16.982 信息 [main] org.apache.catalina.core.AprLifecycleListener.lifecycleEvent APR capabilities: IPv6 [true], sendfile [true], accept filters [false], random [true].
21-Sep-2018 10:51:16.982 信息 [main] org.apache.catalina.core.AprLifecycleListener.lifecycleEvent APR/OpenSSL configuration: useAprConnector [false], useOpenSSL [true]
21-Sep-2018 10:51:18.035 信息 [main] org.apache.catalina.core.AprLifecycleListener.initializeSSL OpenSSL successfully initialized [OpenSSL 1.0.2o  27 Mar 2018]
21-Sep-2018 10:51:18.285 信息 [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-8080"]
21-Sep-2018 10:51:18.311 信息 [main] org.apache.tomcat.util.net.NioSelectorPool.getSharedSelector Using a shared selector for servlet write/read
21-Sep-2018 10:51:18.317 信息 [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["ajp-nio-8009"]
21-Sep-2018 10:51:18.320 信息 [main] org.apache.tomcat.util.net.NioSelectorPool.getSharedSelector Using a shared selector for servlet write/read
21-Sep-2018 10:51:18.320 信息 [main] org.apache.catalina.startup.Catalina.load Initialization processed in 2075 ms
21-Sep-2018 10:51:18.370 信息 [main] org.apache.catalina.core.StandardService.startInternal Starting service [Catalina]
21-Sep-2018 10:51:18.370 信息 [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet Engine: Apache Tomcat/9.0.10
21-Sep-2018 10:51:18.390 信息 [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-8080"]
21-Sep-2018 10:51:18.403 信息 [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["ajp-nio-8009"]
21-Sep-2018 10:51:18.407 信息 [main] org.apache.catalina.startup.Catalina.start Server startup in 85 ms
Connected to server
[2018-09-21 10:51:18,671] Artifact TaskSum:war exploded: Artifact is being deployed, please wait...
21-Sep-2018 10:51:27.608 信息 [RMI TCP Connection(3)-127.0.0.1] org.apache.jasper.servlet.TldScanner.scanJars At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time.
SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder".
SLF4J: Defaulting to no-operation (NOP) logger implementation
SLF4J: See http://www.slf4j.org/codes.html#StaticLoggerBinder for further details.
[2018-09-21 10:51:33,221] Artifact TaskSum:war exploded: Artifact is deployed successfully
[2018-09-21 10:51:33,221] Artifact TaskSum:war exploded: Deploy took 14,551 milliseconds
HomePage Controller Working

class="cursor-pointer"> 源码

<bean id="dataSource" class="com.alibaba.druid.pool.DruidDataSource"
		  destroy-method="close">
		<property name="driverClassName" value="${driver}" />
		<property name="url" value="${url}" />
		<property name="username" value="${username}" />
		<property name="password" value="${password}" />
		<!--<!– 初始化连接大小 –>-->
		<!--<property name="initialSize" value="${initialSize}"/>-->
		<!--<!– 连接池最大数量 –>-->
		<!--<property name="maxActive" value="${maxActive}"/>-->
		<!--<!– 连接池最大空闲 –>-->
		<!--<property name="maxIdle" value="${maxIdle}"/>-->
		<!--<!– 连接池最小空闲 –>-->
		<!--<property name="minIdle" value="${minIdle}"/>-->
		<!--<!– 获取连接最大等待时间 –>-->
		<!--<property name="maxWait" value="${maxWait}"/>-->
	</bean>

1-Sep-2018 10:51:16.981 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.rmi.server.hostname=127.0.0.1
21-Sep-2018 10:51:16.982 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djdk.tls.ephemeralDHKeySize=2048
21-Sep-2018 10:51:16.982 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.protocol.handler.pkgs=org.apache.catalina.webresources
21-Sep-2018 10:51:16.982 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dignore.endorsed.dirs=
21-Sep-2018 10:51:16.982 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcatalina.base=C:\Users\user\.IntelliJIdea2018.1\system\tomcat\Unnamed_TaskSum
21-Sep-2018 10:51:16.982 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcatalina.home=H:\Java\tool\apache-tomcat-9.0.10
21-Sep-2018 10:51:16.982 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.io.tmpdir=H:\Java\tool\apache-tomcat-9.0.10\temp
21-Sep-2018 10:51:16.982 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].
21-Sep-2018 10:51:16.982 信息 [main] org.apache.catalina.core.AprLifecycleListener.lifecycleEvent APR capabilities: IPv6 [true], sendfile [true], accept filters [false], random [true].
21-Sep-2018 10:51:16.982 信息 [main] org.apache.catalina.core.AprLifecycleListener.lifecycleEvent APR/OpenSSL configuration: useAprConnector [false], useOpenSSL [true]
21-Sep-2018 10:51:18.035 信息 [main] org.apache.catalina.core.AprLifecycleListener.initializeSSL OpenSSL successfully initialized [OpenSSL 1.0.2o  27 Mar 2018]
21-Sep-2018 10:51:18.285 信息 [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-8080"]
21-Sep-2018 10:51:18.311 信息 [main] org.apache.tomcat.util.net.NioSelectorPool.getSharedSelector Using a shared selector for servlet write/read
21-Sep-2018 10:51:18.317 信息 [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["ajp-nio-8009"]
21-Sep-2018 10:51:18.320 信息 [main] org.apache.tomcat.util.net.NioSelectorPool.getSharedSelector Using a shared selector for servlet write/read
21-Sep-2018 10:51:18.320 信息 [main] org.apache.catalina.startup.Catalina.load Initialization processed in 2075 ms
21-Sep-2018 10:51:18.370 信息 [main] org.apache.catalina.core.StandardService.startInternal Starting service [Catalina]
21-Sep-2018 10:51:18.370 信息 [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet Engine: Apache Tomcat/9.0.10
21-Sep-2018 10:51:18.390 信息 [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-8080"]
21-Sep-2018 10:51:18.403 信息 [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["ajp-nio-8009"]
21-Sep-2018 10:51:18.407 信息 [main] org.apache.catalina.startup.Catalina.start Server startup in 85 ms

该问题已被官方收录

idea中打的jar包运行没有主清单属性

1

maven

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 错误截图