idea2023创建JavaWeb教程解决右键没有Servlet的问题

落日映苍穹つ 2024-05-01 16:21 74阅读 0赞

## 一、创建JavaWeb项目 ##

1.首先创建一个普通的Java项目：

![b57cab3ed6c04b47a8f28236f657fa53.png][]

2.右键项目名，添加框架支持，我们选择web框架

![18f0e22ac9e34ca398283e93777db774.png][]

![69def16c9af243f39af86b8cc79d91d3.png][]

3.在WEB-INF目录下创建两个文件，classes和lib

![962480085c824e67a0b5441dd74f7845.png][]

4.File->Project Structure->Modules->Paths，勾选第二个，并设置classes文件的地址

![493d4eca00dc40baa63a85067db1b7f8.png][]

5.File->Project Structure->Modules->Dependencies 点击 + 号，选择第一项

![be023292b9bf428488503ac160da1a59.png][]

找到lib路径

![a0df2e4c4c1e48b98b3c470ebadd74b0.png][]

将它设置为存储jar包的位置

![1d7765728a714a3aa847fb84282fb811.png][]

6. File->Project Structure->Libraries，点击第一个

![73bf2d0b2b8e41e5a76dc1357e8f1d68.png][]

找到你的电脑上的tomact文件下lib目录，选择jsp和servlet的jar包

![c425362505ab4627bb5ef1f2b285a540.png][]

## 二、部署tomcat服务器 ##

如果第一次部署，要检查java和tomcat是否安装成功

![abd8862c4d844f859e2be872dfd5a50f.png][]

![3a018a55c1444d0a9e08920ab0ccb641.png][]

选择路径

![539944c480cb46b79d204e52e7f0ca52.png][]

设置部署项目

![098d14b8175a4a25a225ad2ea601a3e6.png][]

点击Apply，再点击OK![ceb409cb6f7848c9b68fd7034f818904.png][]

## 三、解决右键没有Servlet的问题 ##

1.打开设置File->Settings

进入下面的界面，复制右侧代码

![499b49e7f9c44e11a1c6cdc5390fdc2f.png][]

2.切换至文件，点击 + 号创建模板，起个名字比如说Servlet.java，然后把刚刚的代码复制进去

![85fb02c5f0ec4d53b4f02018fb2bf7a4.png][]

3.大功告成

![05873e941d134e8ebbf57b9ee5cd0064.png][]

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