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使用maven搭建一个web项目,并实现集成tomcat实现基本的get请求以及post请求。
第一步:创建mavenweb
1.选中左侧maven,勾选create from archetype 创建原型 之后选择maven-archetype-webapp,点击next
2.填写坐标
3.填写maven地址。
4.之后一路next,finish
第二步:添加项目结构
第三步:修改web.xml,升级web-app版本,添加启动页默认进入
第四步:集成tomcat
点击图片上按钮add configuration ,之后点击+号添加tomcat
1.server这一栏基本配置就好,不需要其他改动
2.deployment需要添加war包,并指定上下文路径
3.接下来启动就可以了
第五步:利用tomcat的api编写get与post接口
1.pom文件中添加架包,servlet的api架包,注意scope标签的使用
2.编写接口,get请求和post请求
3.在web.xml文件中配置文件映射
4.postman请求测试
当然了,这是最基础的操作,maven可以方便我们集成spring,mybatis等等之类的框架,还有更加强大的springboot以及springcloud框架。这些在以后的篇章中会进行记录,这一次就到这里了。