<Connector port="8080" protocol="HTTP/1.1"

connectionTimeout="20000"

redirectPort="8443" />

这里我们需要将 8080 改为 80

接着找到下面两个地方，并将它改成你的域名

<Engine name="Catalina" defaultHost="www.***.top">

<Host name="www.***.top" appBase="webapps"

unpackWARs="true" autoDeploy="true">

配置 docBase。在<Host></Host>里面添加<Context>。path="" docBase=项目在服务器上的绝对路径。这里项目名称为 BlogTest，如图

下面是我配置好的 server.xml

<?xml version="1.0" encoding="UTF-8"?>

<!--

Licensed to the Apache Software Foundation (ASF) under one or more

contributor license agreements. See the NOTICE file distributed with

this work for additional information regarding copyright ownership.

The ASF licenses this file to You under the Apache License, Version 2.0

(the "License"); you may not use this file except in compliance with

the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software

distributed under the License is distributed on an "AS IS" BASIS,

WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

See the License for the specific language governing permissions and

limitations under the License.

-->

<!-- Note: A "Server" is not itself a "Container", so you may not

define subcomponents such as "Valves" at this level.

Documentation at /docs/config/server.html

-->

<Server port="8005" shutdown="SHUTDOWN">

<Listener className="org.apache.catalina.startup.VersionLoggerListener" />

<!-- Security listener. Documentation at /docs/config/listeners.html

<Listener className="org.apache.catalina.security.SecurityListener" />

-->

<Listener className="org.apache.catalina.core.AprLifecycleListener" SSLEngine="on" />

<Listener className="org.apache.catalina.core.JreMemoryLeakPreventionListener" />

<Listener cl

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assName="org.apache.catalina.mbeans.GlobalResourcesLifecycleListener" />

<Listener className="org.apache.catalina.core.ThreadLocalLeakPreventionListener" />

<!-- Global JNDI resources

Documentation at /docs/jndi-resources-howto.html

-->

<GlobalNamingResources>

<!-- Editable user database that can also be used by

UserDatabaseRealm to authenticate users

-->

<Resource name="UserDatabase" auth="Container"

type="org.apache.catalina.UserDatabase"

description="User database that can be updated and saved"

factory="org.apache.catalina.users.MemoryUserDatabaseFactory"

pathname="conf/tomcat-users.xml" />

</GlobalNamingResources>

<!-- A "Service" is a collection of one or more "Connectors" that share

a single "Container" Note: A "Service" is not itself a "Container",

so you may not define subcomponents such as "Valves" at this level.

Documentation at /docs/config/service.html

-->

<Service name="Catalina">

<!--

<Executor name="tomcatThreadPool" namePrefix="catalina-exec-"

maxThreads="150" minSpareThreads="4"/>

-->

<!-- A "Connector" represents an endpoint by which requests are received

and responses are returned. Documentation at :

Java HTTP Connector: /docs/config/http.html

Java AJP Connector: /docs/config/ajp.html

APR (HTTP/AJP) Connector: /docs/apr.html

Define a non-SSL/TLS HTTP/1.1 Connector on port 8080

-->

<Connector port="80" protocol="HTTP/1.1"

connectionTimeout="20000"

redirectPort="8443" />

<!--

<Connector executor="tomcatThreadPool"

port="8080" protocol="HTTP/1.1"

connectionTimeout="20000"

redirectPort="8443" />

-->

<!-- Define a SSL/TLS HTTP/1.1 Connector on port 8443

This connector uses the NIO implementation. The default

SSLImplementation will depend on the presence of the APR/native

library and the useOpenSSL attribute of the

AprLifecycleListener.

Either JSSE or OpenSSL style configuration may be used regardless of

the SSLImplementation selected. JSSE style configuration is used below.

-->

<!--

<Connector port="8443" protocol="org.apache.coyote.http11.Http11NioProtocol"

maxThreads="150" SSLEnabled="true">

<SSLHostConfig>

<Certificate certificateKeystoreFile="conf/localhost-rsa.jks"

type="RSA" />

</SSLHostConfig>

</Connector>

-->

<!-- Define a SSL/TLS HTTP/1.1 Connector on port 8443 with HTTP/2

This connector uses the APR/native implementation which always uses

OpenSSL for TLS.

Either JSSE or OpenSSL style configuration may be used. OpenSSL style

configuration is used below.

-->

<!--

<Connector port="8443" protocol="org.apache.coyote.http11.Http11AprProtocol"

maxThreads="150" SSLEnabled="true" >

<UpgradeProtocol className="org.apache.coyote.http2.Http2Protocol" />

<SSLHostConfig>

<Certificate certificateKeyFile="conf/localhost-rsa-key.pem"

certificateFile="conf/localhost-rsa-cert.pem"

certificateChainFile="conf/localhost-rsa-chain.pem"

type="RSA" />

</SSLHostConfig>

</Connector>

-->

<Connector port="8009" protocol="AJP/1.3" redirectPort="8443" />

<!-- An Engine represents the entry point (within Catalina) that processes

every request. The Engine implementation for Tomcat stand alone

analyzes the HTTP headers included with the request, and passes them

on to the appropriate Host (virtual host).

Documentation at /docs/config/engine.html -->

<!-- You should set jvmRoute to support load-balancing via AJP ie :

<Engine name="Catalina" defaultHost="localhost" jvmRoute="jvm1">

-->

<Engine name="Catalina" defaultHost="www.xxx.top">

<!--For clustering, please take a look at documentation at:

/docs/cluster-howto.html (simple how to)

/docs/config/cluster.html (reference documentation) -->

<!--

<Cluster className="org.apache.catalina.ha.tcp.SimpleTcpCluster"/>

-->

<!-- Use the LockOutRealm to prevent attempts to guess user passwords

via a brute-force attack -->

<Realm className="org.apache.catalina.realm.LockOutRealm">

<!-- This Realm uses the UserDatabase configured in the global JNDI

resources under the key "UserDatabase". Any edits

that are performed against this UserDatabase are immediately

available for use by the Realm. -->

最后

分享一些系统的面试题，大家可以拿去刷一刷，准备面试涨薪。

这些面试题相对应的技术点：

• JVM

• MySQL

• Mybatis

• MongoDB

• Redis

• Spring

• Spring boot

• Spring cloud

• Kafka

• RabbitMQ

• Nginx

• ......

大类就是：

• Java 基础

• 数据结构与算法

• 并发编程

• 数据库

• 设计模式

• 微服务

• 消息中间件

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