相关软件:
Intellij Idea14:http://pan.baidu.com/s/1nu16VyD
Tomcat(apache-tomcat-6.0.43):http://pan.baidu.com/s/1kUwReQF
Intellij Idea的安装非常简单,一步一步安装即可。
JDK的安装也挺简单的,重要的是配置环境。在环境变量Path里面添上Java的安装路径即可。
Tomcat文件夹不用安装,直接解压放在C盘下即可,或者放在其他文件夹下也可以,但是文件夹的名字最好不要带中文~~~不信?那你试试~~
Idea创建Web项目步骤:
1、创建一个项目
File -> New Project -> 输入项目名称“Demos” ,选择Project SDK为1.7 -> Next -> Finish
![](https://images2015.cnblogs.com/blog/826812/201603/826812-20160316212113412-1790425744.png)
2、创建一个Module
鼠标点中项目名称demos -> 右键选择New,选择Module
![](https://images2015.cnblogs.com/blog/826812/201603/826812-20160316212203287-1895673959.png)
输入Module名称“firstweb” -> 点击Next
![](https://images2015.cnblogs.com/blog/826812/201603/826812-20160316212226224-216000681.png)
勾选“Web Application” -> 确认已勾选“Create web.xml” -> Finish
![](https://images2015.cnblogs.com/blog/826812/201603/826812-20160316212332021-583544836.png)
3、创建好的web项目
![](https://images2015.cnblogs.com/blog/826812/201603/826812-20160316212442006-1716877584.png)
4、在web/WEB-INF下创建两个文件夹:classes和lib
classes用来存放编译后输出的class文件,lib用于存放第三方jar包。
![](https://images2015.cnblogs.com/blog/826812/201603/826812-20160316212421146-1683413799.png)
5、配置文件夹路径
File -> Project Structure (快捷键:Ctrl + Shift + Alt + S) -> 选择Module :
选择 Paths -> 选择"Use module compile output path" -> 将Output path和Test output path都选择刚刚创建的classes文件夹。
![](https://images2015.cnblogs.com/blog/826812/201603/826812-20160316212529521-716728533.png)
接着选择Dependencies -> 将Module SDK选择为1.7 -> 点击右边的“+”号 -> 选择1 “Jars or Directories”
![](https://images2015.cnblogs.com/blog/826812/201603/826812-20160316212553506-1823903998.png)
-> 选择刚刚创建的lib文件夹
![](https://images2015.cnblogs.com/blog/826812/201603/826812-20160316212643381-512426753.png)
-> 选择“jar directory” -> 接着返回一路OK就行了~~
![](https://images2015.cnblogs.com/blog/826812/201603/826812-20160316212707584-85871133.png)
6、配置Tomcat容器
打开菜单Run -> 选择Edit Configuration
![](https://images2015.cnblogs.com/blog/826812/201603/826812-20160316212738756-63587616.png)
点击“+”号 -> 选择“Tomcat Server” -> 选择“Local”
![](https://images2015.cnblogs.com/blog/826812/201603/826812-20160316212811974-1387596620.png)
在"Name"处输入新的服务名,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
![](https://images2015.cnblogs.com/blog/826812/201603/826812-20160316212859771-1070586762.png)
在"Run/Debug Configurations"窗口的"Server"选项板中,取消勾选"After launch",设置"HTTP port"和"JMX port"(默认值即可),点击 Apply -> OK, 至此Tomcat配置完成。
![](https://images2015.cnblogs.com/blog/826812/201603/826812-20160316212943974-1399782786.png)
7、在Tomcat中部署并运行项目
Run -> Edit Configurations,进入"Run/Debug Configurations"窗口 -> 选择刚刚建立的Tomcat容器 -> 选择Deployment -> 点击右边的“+”号 -> 选择Artifact
![](https://images2015.cnblogs.com/blog/826812/201603/826812-20160316213033928-1451824985.png)
->选择web项目 -> Application context可以填“/hello”(其实也可以不填的~~) -> OK
![](https://images2015.cnblogs.com/blog/826812/201603/826812-20160316212842881-1877765962.png)
8、编辑index.jsp文件
![](https://images2015.cnblogs.com/blog/826812/201603/826812-20160316213108381-351421738.png)
9、运行Tomcat,在浏览器中查看运行结果
![](https://images2015.cnblogs.com/blog/826812/201603/826812-20160316213132443-804156107.png)
![](https://images2015.cnblogs.com/blog/826812/201603/826812-20160316213136709-1509229957.png)