1、创建项目
![](https://img.haomeiwen.com/i13207783/4df0f6946a88e4e4.png)
2、常规操作
![](https://img.haomeiwen.com/i13207783/99c4038dcdbb50a1.png)
此处一定注意一件事情就是选择自己本地配置好的maven服务器,如果maven服务器配置的话,建议阿里的
![](https://img.haomeiwen.com/i13207783/d3d770ec94ddcc68.png)
![](https://img.haomeiwen.com/i13207783/9e89d562c53158ab.png)
![](https://img.haomeiwen.com/i13207783/d1b2860ade8b5dc6.png)
ok,目录结果如此
![](https://img.haomeiwen.com/i13207783/111969425285812f.png)
接下来配置tomcat
![](https://img.haomeiwen.com/i13207783/53e64ef7bddc2c84.png)
![](https://img.haomeiwen.com/i13207783/4cd683a6244d8f9f.png)
![](https://img.haomeiwen.com/i13207783/5f7e51dc38080314.png)
![](https://img.haomeiwen.com/i13207783/d71340cd4f8a192f.png)
可以更改自己喜欢的名字和自己的tomcat路径,先确认Apply后,点击右下角Fix
![](https://img.haomeiwen.com/i13207783/77c4db32d69ae25a.png)
![](https://img.haomeiwen.com/i13207783/f3fd65696db599ee.png)
点击后会弹出以下窗口
![](https://img.haomeiwen.com/i13207783/8cc0af5fef643959.png)
然后Apply,ok
此时直接启动tomcat的话,会出现这个情况
![](https://img.haomeiwen.com/i13207783/1e71c18ac6461040.png)
发现WEB-INF根本没有部署进来,所以
![](https://img.haomeiwen.com/i13207783/4a94444cb0c0c69e.png)
先clean下,双击clean
![](https://img.haomeiwen.com/i13207783/eab3b179773efc8f.png)
我们的目录结构恢复了,然后双击clean下面的package,idea一顿骚操作,目录结果如下
![](https://img.haomeiwen.com/i13207783/32bbe6dad10ae141.png)
这时候,我们启动服务器,也就是tomcat,发现浏览器会这个样子
![](https://img.haomeiwen.com/i13207783/7b3342eac3443405.png)
恭喜你,第一步走正确了,那么接下来就是其他的代码编写了,希望给新入门idea的你一个帮助,当然现在都流行SpringBoot,但是咱也要会点老东西,哈哈,下次再弄SpringBoot!睡觉!
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