最近在复习JavaWeb,选择IntelliJ IDEA这个开发工具是因为平时用惯了Android Studio(基于它改的),快捷键什么的都一样,很好用的一个工具。
1.下载Tomcat服务器
Tomcat下载地址我这边下载的是Tomcat7
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2.创建项目
File -> New -> Project
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3.在web/WEB-INF在新建classes、lib文件夹
classes是用来存放.java编译后的.class文件,lib使用来导入第三方jar包。
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4.配置文件夹路径
File -> Project Structure
或者点击工具栏上的快捷图标
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将Output path
和Test output path
的路径都改成classes
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接着我们配置lib的路径,选择Dependencies选项,点击加号选择 -> JARs or diretories -> 选择lib文件夹
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选择 Jar Directory
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5.配置Tomcat服务器
打开Edit Configuration
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点击Application server
后面的Configure…
,弹出Tomcat Server
窗口,选择本地安装的Tomcat目录 -> OK
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取消勾选 After launch
,否则每次运行程序都会默认打开浏览器 -> OK
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添加URL路径,名字可以自己随便取 -> OK
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接下来点击工具栏的运行按钮就可以跑起来了。
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Tomcat跑起来后,在浏览器输入地址http://localhost:8080/Test/
就能访问了
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6.如果运行Tomcat出现以下权限问题
Error running Tomcat: Cannot run program "/Users/admin/Documents/apache-tomcat-9.0.0.M26/bin/catalin.sh" (in directory "/Users/admin/Documents//apache-tomcat-9.0.0.M26/bin"): error=13, Permission denied
使用终端进入到Tomcat的bin目录下,输入chmod 777 *.sh
,回车后权限就修改好了
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