java - Tomcat 不会在浏览器中加载默认网页

Question

我无法让 tomcat 的默认网页出现。 该网页说:

此网页不可用 ERR_CONNECTION_REFUSED

我在server.xml中设置端口为8081

 <Connector port="8081" protocol="HTTP/1.1"
               connectionTimeout="20000"
               redirectPort="8443" />
    <!-- A "Connector" using the shared thread pool-->

我有一个 launch.bat 文件，它应该在 cmd 中运行时启动 Tomcat，除非我误解了它的工作原理。我是初学者，以前从未使用过 Tomcat。 这是运行的 deploy.bat 文件。感谢您的帮助。

 Microsoft Windows [Version 10.0.10240]
(c) 2015 Microsoft Corporation. All rights reserved.

C:\Users\Joe>cd workspace/TomcatProject/src/week09/week09

C:\Users\Joe\workspace\TomcatProject\src\week09\week09>launch.bat
'launch.bat' is not recognized as an internal or external command,
operable program or batch file.

C:\Users\Joe\workspace\TomcatProject\src\week09\week09>cd..

C:\Users\Joe\workspace\TomcatProject\src\week09>launch.bat

C:\Users\Joe\workspace\TomcatProject\src\week09>setlocal

C:\Users\Joe\workspace\TomcatProject\src\week09>SET TOOLS_HOME=C:\projects\tools\

C:\Users\Joe\workspace\TomcatProject\src\week09>SET TOMCAT_HOME=tomcat\apache-tomcat-8.0.14-windows-x64\apache-tomcat-8.0.14

C:\Users\Joe\workspace\TomcatProject\src\week09>SET JAVA_HOME=C:\Program Files\Java\jdk1.8.0_45

C:\Users\Joe\workspace\TomcatProject\src\week09>SET CATALINA_HOME=C:\projects\tools\tomcat\apache-tomcat-8.0.14-windows-x64\apache-tomcat-8.0.14

C:\Users\Joe\workspace\TomcatProject\src\week09>C:\projects\tools\tomcat\apache-tomcat-8.0.14-windows-x64\apache-tomcat-8.0.14\bin\startup.bat
Using CATALINA_BASE:   "C:\projects\tools\tomcat\apache-tomcat-8.0.14-windows-x64\apache-tomcat-8.0.14"
Using CATALINA_HOME:   "C:\projects\tools\tomcat\apache-tomcat-8.0.14-windows-x64\apache-tomcat-8.0.14"
Using CATALINA_TMPDIR: "C:\projects\tools\tomcat\apache-tomcat-8.0.14-windows-x64\apache-tomcat-8.0.14\temp"
Using JRE_HOME:        "C:\Program Files\Java\jre1.8.0_65"
Using CLASSPATH:       "C:\projects\tools\tomcat\apache-tomcat-8.0.14-windows-x64\apache-tomcat-8.0.14\bin\bootstrap.jar;C:\projects\tools\tomcat\apache-tomcat-8.0.14-windows-x64\apache-tomcat-8.0.14\bin\tomcat-juli.jar"
C:\Users\Joe\workspace\TomcatProject\src\week09>launch.bat

C:\Users\Joe\workspace\TomcatProject\src\week09>setlocal

C:\Users\Joe\workspace\TomcatProject\src\week09>SET TOOLS_HOME=C:\projects\tools\

C:\Users\Joe\workspace\TomcatProject\src\week09>SET TOMCAT_HOME=tomcat\apache-tomcat-8.0.14-windows-x64\apache-tomcat-8.0.14

C:\Users\Joe\workspace\TomcatProject\src\week09>SET JAVA_HOME=C:\Program Files\Java\jdk1.8.0_45

C:\Users\Joe\workspace\TomcatProject\src\week09>SET CATALINA_HOME=C:\projects\tools\tomcat\apache-tomcat-8.0.14-windows-x64\apache-tomcat-8.0.14

C:\Users\Joe\workspace\TomcatProject\src\week09>C:\projects\tools\tomcat\apache-tomcat-8.0.14-windows-x64\apache-tomcat-8.0.14\bin\startup.bat
Using CATALINA_BASE:   "C:\projects\tools\tomcat\apache-tomcat-8.0.14-windows-x64\apache-tomcat-8.0.14"
Using CATALINA_HOME:   "C:\projects\tools\tomcat\apache-tomcat-8.0.14-windows-x64\apache-tomcat-8.0.14"
Using CATALINA_TMPDIR: "C:\projects\tools\tomcat\apache-tomcat-8.0.14-windows-x64\apache-tomcat-8.0.14\temp"
Using JRE_HOME:        "C:\Program Files\Java\jre1.8.0_65"
Using CLASSPATH:       "C:\projects\tools\tomcat\apache-tomcat-8.0.14-windows-x64\apache-tomcat-8.0.14\bin\bootstrap.jar;C:\projects\tools\tomcat\apache-tomcat-8.0.14-windows-x64\apache-tomcat-8.0.14\bin\tomcat-juli.jar"
C:\Users\Joe\workspace\TomcatProject\src\week09>launch.bat

C:\Users\Joe\workspace\TomcatProject\src\week09>setlocal

C:\Users\Joe\workspace\TomcatProject\src\week09>SET TOOLS_HOME=C:\projects\tools\

C:\Users\Joe\workspace\TomcatProject\src\week09>SET TOMCAT_HOME=tomcat\apache-tomcat-8.0.14-windows-x64\apache-tomcat-8.0.14

C:\Users\Joe\workspace\TomcatProject\src\week09>SET JAVA_HOME=C:\Program Files\Java\jdk1.8.0_45

C:\Users\Joe\workspace\TomcatProject\src\week09>SET CATALINA_HOME=C:\projects\tools\tomcat\apache-tomcat-8.0.14-windows-x64\apache-tomcat-8.0.14

C:\Users\Joe\workspace\TomcatProject\src\week09>C:\projects\tools\tomcat\apache-tomcat-8.0.14-windows-x64\apache-tomcat-8.0.14\bin\startup.bat
Using CATALINA_BASE:   "C:\projects\tools\tomcat\apache-tomcat-8.0.14-windows-x64\apache-tomcat-8.0.14"
Using CATALINA_HOME:   "C:\projects\tools\tomcat\apache-tomcat-8.0.14-windows-x64\apache-tomcat-8.0.14"
Using CATALINA_TMPDIR: "C:\projects\tools\tomcat\apache-tomcat-8.0.14-windows-x64\apache-tomcat-8.0.14\temp"
Using JRE_HOME:        "C:\Program Files\Java\jre1.8.0_65"
Using CLASSPATH:       "C:\projects\tools\tomcat\apache-tomcat-8.0.14-windows-x64\apache-tomcat-8.0.14\bin\bootstrap.jar;C:\projects\tools\tomcat\apache-tomcat-8.0.14-windows-x64\apache-tomcat-8.0.14\bin\tomcat-juli.jar"
C:\Users\Joe\workspace\TomcatProject\src\week09>launch.bat

C:\Users\Joe\workspace\TomcatProject\src\week09>setlocal

C:\Users\Joe\workspace\TomcatProject\src\week09>SET TOOLS_HOME=C:\projects\tools\

C:\Users\Joe\workspace\TomcatProject\src\week09>SET TOMCAT_HOME=tomcat\apache-tomcat-8.0.14-windows-x64\apache-tomcat-8.0.14

C:\Users\Joe\workspace\TomcatProject\src\week09>SET JAVA_HOME=C:\Program Files\Java\jdk1.8.0_45

C:\Users\Joe\workspace\TomcatProject\src\week09>SET CATALINA_HOME=C:\projects\tools\tomcat\apache-tomcat-8.0.14-windows-x64\apache-tomcat-8.0.14

C:\Users\Joe\workspace\TomcatProject\src\week09>C:\projects\tools\tomcat\apache-tomcat-8.0.14-windows-x64\apache-tomcat-8.0.14\bin\startup.bat
Using CATALINA_BASE:   "C:\projects\tools\tomcat\apache-tomcat-8.0.14-windows-x64\apache-tomcat-8.0.14"
Using CATALINA_HOME:   "C:\projects\tools\tomcat\apache-tomcat-8.0.14-windows-x64\apache-tomcat-8.0.14"
Using CATALINA_TMPDIR: "C:\projects\tools\tomcat\apache-tomcat-8.0.14-windows-x64\apache-tomcat-8.0.14\temp"
Using JRE_HOME:        "C:\Program Files\Java\jre1.8.0_65"
Using CLASSPATH:       "C:\projects\tools\tomcat\apache-tomcat-8.0.14-windows-x64\apache-tomcat-8.0.14\bin\bootstrap.jar;C:\projects\tools\tomcat\apache-tomcat-8.0.14-windows-x64\apache-tomcat-8.0.14\bin\tomcat-juli.jar"
C:\Users\Joe\workspace\TomcatProject\src\week09>

Answer 1

自从您修改了 server.xml 配置后，您可能还没有停止 Tomcat。日志文件包含 tomcat 最初的成功启动，然后由于“绑定(bind)失败”而导致几次失败的启动，这通常意味着 tomcat 仍在运行。所以停止它，然后重新启动它，它应该可以工作。