安装Tomcat最简便方式和Tomcat用不用陪环境变量

柔光的暖阳◎ 2023-07-07 11:05 99阅读 0赞

重装了系统，然后重新搭配环境，没想到在官网下载的Tomcat等待安装程序竟然作了一点点更新，最后终于找到了问题所在。

## 正确的步骤： ##

配好JDK的环境后，直接下载tomcat的zip文件，然后解压后就行了，解压完成后在bin目录下运行startup.bat，就能知道安装成功了没，省心又省时。Tomcat不必配置环境变量，在尚硅谷JAVAWEB视频的前几章有对startup.bat文件进行解释，得知tomcat的环境变量在运行的时候就自动配上了，所以完全没必要配

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MTQyNTk1Ng_size_16_color_FFFFFF_t_70][]

# **踩坑步骤：** #

## 1.先安装好JDK并且配置好环境变量 ##

## 2.从官网[https://tomcat.apache.org/][https_tomcat.apache.org]选择相应的版本的下载和相应的安装方式 ##

有ZIP文件和exe文件，我这里选择的是[32-bit/64-bit Windows Service Installer][32-bit_64-bit Windows Service Installer] ([pgp][], [sha512][])

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MTQyNTk1Ng_size_16_color_FFFFFF_t_70 1][]

## 3.下载好后选择安装程序进行安装 ##

A.新手默认配置就行

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MTQyNTk1Ng_size_16_color_FFFFFF_t_70 2][]

### B.坑人的地方来了，原来的安装程序是这样的，直接点下一步就好了 ###

![20200222175635143.png][]

但是现在程序竟然变成了这个样子，要把-1改成8005，否则之后在eclipse里面启动会出现问题

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MTQyNTk1Ng_size_16_color_FFFFFF_t_70 3][]

C.选择JDK安装的目录和Tomcat将要安装的目录，Tomcat不要放在C盘，否则容易出现权限问题等糟心事

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MTQyNTk1Ng_size_16_color_FFFFFF_t_70 4][]

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MTQyNTk1Ng_size_16_color_FFFFFF_t_70 5][]

D.安装完后默认启动Tomcat，打开任意浏览器，输入localhost:8080，出现正常的页面代表Tomcat完成了安装

E.观察结果后在电脑右下角的小图标找到Tomcat并stop service，否则之后会出现端口被占用而导致eclipse的tomcat无法启动的情况

“The server cannot be started because one or more of the ports are invalid. Open the server editor and correct the invalid ports.”

装Tomcat的时候server shutdown port没有设置成8005，而是-1，所以导致eclipse调不起来。修改后就成了

大佬的地址：[https://blog.csdn.net/qq\_40881680/article/details/83582484][https_blog.csdn.net_qq_40881680_article_details_83582484]

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[https_tomcat.apache.org]: https://tomcat.apache.org/
[32-bit_64-bit Windows Service Installer]: http://mirrors.tuna.tsinghua.edu.cn/apache/tomcat/tomcat-9/v9.0.31/bin/apache-tomcat-9.0.31.exe
[pgp]: https://www.apache.org/dist/tomcat/tomcat-9/v9.0.31/bin/apache-tomcat-9.0.31.exe.asc
[sha512]: https://www.apache.org/dist/tomcat/tomcat-9/v9.0.31/bin/apache-tomcat-9.0.31.exe.sha512
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[20200222175635143.png]: https://img-blog.csdnimg.cn/20200222175635143.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MTQyNTk1Ng_size_16_color_FFFFFF_t_70 3]: https://img-blog.csdnimg.cn/20200222175755211.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MTQyNTk1Ng==,size_16,color_FFFFFF,t_70
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[https_blog.csdn.net_qq_40881680_article_details_83582484]: https://blog.csdn.net/qq_40881680/article/details/83582484