tomcat找不到java404_我哪里配置错了造成tomcat输出404？

我依据《架构探险从零开始写javaweb框架》里的案列做。

IntelliJ-IDEA 2016.3.2

Tomcat7

这个是404截图

pom.xml

xmlns:xsi&＃61;"http://www.w3.org/2001/XMLSchema-instance"

xsi:schemaLocation&＃61;"http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">

4.0.0

com.donman

chapter1

1.0.0

war

UTF08

javax.servlet

javax.servlet-api

3.1.0

provided

javax.servlet.jsp

jsp-api

2.2

provided

javax.servlet

jst1

1.2

runtime

org.apache.maven.plugins

maven-compiler-plugin

3.3

1.6

1.6

org.apache.maven.plugins

maven-surefire-plugin

2.18.1

true

org.apache.tomcat.maven

tomcat7-maven-plugin

2.2

/${project.artifactId}

false

central

Maven Repository Switchboard

http://repo2.maven.org/maven2

web.xml

xmlns:xsi&＃61;"http://www.w3.org/2001/XMLSchema-instance"

xsi:schemaLocation&＃61;"http://java.sun.com/xml/ns/javaee

http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd"

version&＃61;"3.0">

hello.jsp

当前时间&＃xff1a;${currentTime}

HelloServlet.java

package com.donman.chapter1;

import javax.jws.WebService;

import javax.servlet.ServletException;

import javax.servlet.annotation.WebServlet;

import javax.servlet.http.HttpServlet;

import javax.servlet.http.HttpServletRequest;

import javax.servlet.http.HttpServletResponse;

import java.io.IOException;

import java.text.DateFormat;

import java.text.SimpleDateFormat;

import java.util.Date;

/**

* Created by lindi on 2017/1/2.

*/

&＃64;WebServlet("/hello")

public class HelloServlet extends HttpServlet {

&＃64;Override

protected void doGet(HttpServletRequest req, HttpServletResponse resp)throws ServletException, IOException{

DateFormat dateformat &＃61; new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");

String currentTime &＃61; dateformat.format(new Date());

req.setAttribute("currentTime", currentTime );

req.getRequestDispatcher("/WEB-INF/jsp/hello.jsp").forward(req,resp);

}

}

log:

C:UserslindiIdeaProjectsapache-tomcat-7.0.73bincatalina.bat run

[2017-01-03 12:59:51,566] Artifact chapter1:war exploded: Server is not connected. Deploy is not available.

Using CATALINA_BASE: "C:Userslindi.IntelliJIdea2016.3systemtomcatUnnamed_(1)_chapter1"

Using CATALINA_HOME: "C:UserslindiIdeaProjectsapache-tomcat-7.0.73"

Using CATALINA_TMPDIR: "C:UserslindiIdeaProjectsapache-tomcat-7.0.73temp"

Using JRE_HOME: "C:Program FilesAndroidAndroid Studio1jre"

Using CLASSPATH: "C:UserslindiIdeaProjectsapache-tomcat-7.0.73binbootstrap.jar;C:UserslindiIdeaProjectsapache-tomcat-7.0.73bintomcat-juli.jar"

一月 03, 2017 12:59:53 下午 org.apache.catalina.startup.VersionLoggerListener log

信息: Server version: Apache Tomcat/7.0.73

一月 03, 2017 12:59:53 下午 org.apache.catalina.startup.VersionLoggerListener log

信息: Server built: Nov 7 2016 21:27:23 UTC

一月 03, 2017 12:59:53 下午 org.apache.catalina.startup.VersionLoggerListener log

信息: Server number: 7.0.73.0

一月 03, 2017 12:59:53 下午 org.apache.catalina.startup.VersionLoggerListener log

信息: OS Name: Windows 10

一月 03, 2017 12:59:53 下午 org.apache.catalina.startup.VersionLoggerListener log

信息: OS Version: 10.0

一月 03, 2017 12:59:53 下午 org.apache.catalina.startup.VersionLoggerListener log

信息: Architecture: amd64

一月 03, 2017 12:59:53 下午 org.apache.catalina.startup.VersionLoggerListener log

信息: Java Home: C:Program FilesAndroidAndroid Studio1jrejre

一月 03, 2017 12:59:53 下午 org.apache.catalina.startup.VersionLoggerListener log

信息: JVM Version: 1.8.0_76-release-b03

一月 03, 2017 12:59:53 下午 org.apache.catalina.startup.VersionLoggerListener log

信息: JVM Vendor: Oracle Corporation

一月 03, 2017 12:59:53 下午 org.apache.catalina.startup.VersionLoggerListener log

信息: CATALINA_BASE: C:Userslindi.IntelliJIdea2016.3systemtomcatUnnamed_(1)_chapter1

一月 03, 2017 12:59:53 下午 org.apache.catalina.startup.VersionLoggerListener log

信息: CATALINA_HOME: C:UserslindiIdeaProjectsapache-tomcat-7.0.73

一月 03, 2017 12:59:53 下午 org.apache.catalina.startup.VersionLoggerListener log

信息: Command line argument: -Dcom.sun.management.jmxremote&＃61;

一月 03, 2017 12:59:53 下午 org.apache.catalina.startup.VersionLoggerListener log

信息: Command line argument: -Dcom.sun.management.jmxremote.port&＃61;1099

一月 03, 2017 12:59:53 下午 org.apache.catalina.startup.VersionLoggerListener log

信息: Command line argument: -Dcom.sun.management.jmxremote.ssl&＃61;false

一月 03, 2017 12:59:53 下午 org.apache.catalina.startup.VersionLoggerListener log

信息: Command line argument: -Dcom.sun.management.jmxremote.authenticate&＃61;false

一月 03, 2017 12:59:53 下午 org.apache.catalina.startup.VersionLoggerListener log

信息: Command line argument: -Djava.rmi.server.hostname&＃61;127.0.0.1

一月 03, 2017 12:59:53 下午 org.apache.catalina.startup.VersionLoggerListener log

信息: Command line argument: -Djdk.tls.ephemeralDHKeySize&＃61;2048

一月 03, 2017 12:59:53 下午 org.apache.catalina.startup.VersionLoggerListener log

信息: Command line argument: -Djava.util.logging.config.file&＃61;C:Userslindi.IntelliJIdea2016.3systemtomcatUnnamed_(1)_chapter1conflogging.properties

一月 03, 2017 12:59:53 下午 org.apache.catalina.startup.VersionLoggerListener log

信息: Command line argument: -Djava.util.logging.manager&＃61;org.apache.juli.ClassLoaderLogManager

一月 03, 2017 12:59:53 下午 org.apache.catalina.startup.VersionLoggerListener log

信息: Command line argument: -Djava.endorsed.dirs&＃61;C:UserslindiIdeaProjectsapache-tomcat-7.0.73endorsed

一月 03, 2017 12:59:53 下午 org.apache.catalina.startup.VersionLoggerListener log

信息: Command line argument: -Dcatalina.base&＃61;C:Userslindi.IntelliJIdea2016.3systemtomcatUnnamed_(1)_chapter1

一月 03, 2017 12:59:53 下午 org.apache.catalina.startup.VersionLoggerListener log

信息: Command line argument: -Dcatalina.home&＃61;C:UserslindiIdeaProjectsapache-tomcat-7.0.73

一月 03, 2017 12:59:53 下午 org.apache.catalina.startup.VersionLoggerListener log

信息: Command line argument: -Djava.io.tmpdir&＃61;C:UserslindiIdeaProjectsapache-tomcat-7.0.73temp

一月 03, 2017 12:59:53 下午 org.apache.catalina.core.AprLifecycleListener lifecycleEvent

信息: Loaded APR based Apache Tomcat Native library 1.2.10 using APR version 1.5.2.

一月 03, 2017 12:59:53 下午 org.apache.catalina.core.AprLifecycleListener lifecycleEvent

信息: APR capabilities: IPv6 [true], sendfile [true], accept filters [false], random [true].

一月 03, 2017 12:59:55 下午 org.apache.catalina.core.AprLifecycleListener initializeSSL

信息: OpenSSL successfully initialized (OpenSSL 1.0.2j 26 Sep 2016)

一月 03, 2017 12:59:55 下午 org.apache.coyote.AbstractProtocol init

信息: Initializing ProtocolHandler ["http-apr-8080"]

一月 03, 2017 12:59:55 下午 org.apache.coyote.AbstractProtocol init

信息: Initializing ProtocolHandler ["ajp-apr-8009"]

一月 03, 2017 12:59:55 下午 org.apache.catalina.startup.Catalina load

信息: Initialization processed in 2681 ms

一月 03, 2017 12:59:55 下午 org.apache.catalina.core.StandardService startInternal

信息: Starting service Catalina

一月 03, 2017 12:59:55 下午 org.apache.catalina.core.StandardEngine startInternal

信息: Starting Servlet Engine: Apache Tomcat/7.0.73

一月 03, 2017 12:59:55 下午 org.apache.coyote.AbstractProtocol start

信息: Starting ProtocolHandler ["http-apr-8080"]

一月 03, 2017 12:59:55 下午 org.apache.coyote.AbstractProtocol start

信息: Starting ProtocolHandler ["ajp-apr-8009"]

一月 03, 2017 12:59:55 下午 org.apache.catalina.startup.Catalina start

信息: Server startup in 266 ms

Connected to server

[2017-01-03 12:59:55,741] Artifact chapter1:war exploded: Artifact is being deployed, please wait...

[2017-01-03 12:59:56,949] Artifact chapter1:war exploded: Artifact is deployed successfully

[2017-01-03 12:59:56,949] Artifact chapter1:war exploded: Deploy took 1,208 milliseconds

一月 03, 2017 1:00:05 下午 org.apache.catalina.startup.HostConfig deployDirectory

信息: Deploying web application directory C:UserslindiIdeaProjectsapache-tomcat-7.0.73webappsmanager

一月 03, 2017 1:00:06 下午 org.apache.catalina.startup.HostConfig deployDirectory

信息: Deployment of web application directory C:UserslindiIdeaProjectsapache-tomcat-7.0.73webappsmanager has finished in 521 ms