Eclipse创建Servlet并在html调用

目录

参考网址

流程

1.  创建项目：Dynamic Web Project,名为 "First"

2. 创建Servlet，名为“MyServlet”

3. 添加jar文件到项目中(servlet-apt.jar)

4.在WebContent目录下创建index.html

5. 用web.xml配置Servlet

6. 启动服务器，开始测试

---

参考网址

https://blog.csdn.net/otianye/article/details/79373329

https://www.studytonight.com/servlet/creating-servlet-in-eclipse

流程

To create a Servlet application in Eclipse IDE you will need to follow the following steps:

1.  创建项目：Dynamic Web Project,名为 "First"

1) Goto File -> New -> Dynamic Web Project

2) Give a Name to your Project and click Next

3) Check Generate web.xml Deployment Descriptor and click Finish

4) Now, the complete directory structure of your Project will be automatically created by Eclipse IDE.

2. 创建Servlet，名为“MyServlet”

1) Click on First project, go to Java Resources -> src. Right click on src select New -> Servlet

2) Give Servlet class name and click Next

3) Give your Servlet class a Nma of your choice.(use default here) 

4) Leave everything else to default and click Finish

5) Now your Servlet is created, write some code inside it. You can take reference from the code in the picture below.

or like below

3. 添加jar文件到项目中(servlet-apt.jar)

1)  Click on Libraries, right click on Web App Librariesselect Build Path -> Configure Build Path

2) Click on Add External JARs

3) Select servlet-api.jar from Apache Tomcat Directory, click "Open" button, this JAR is now added to your project's build path, click OK to finish

4.在WebContent目录下创建index.html

set form-action-name as "test"

5. 用web.xml配置Servlet

6. 启动服务器，开始测试

1.  创建项目：Dynamic Web Project,名为 "First"

1) Goto File -> New -> Dynamic Web Project

2) Give a Name to your Project and click Next

3) Check Generate web.xml Deployment Descriptor and click Finish

4) Now, the complete directory structure of your Project will be automatically created by Eclipse IDE.

2. 创建Servlet，名为“MyServlet”

1) Click on First project, go to Java Resources -> src. Right click on src select New -> Servlet

2) Give Servlet class name and click Next

3) Give your Servlet class a Nma of your choice.(use default here) 

4) Leave everything else to default and click Finish

5) Now your Servlet is created, write some code inside it. You can take reference from the code in the picture below.

or like below

3. 添加jar文件到项目中(servlet-apt.jar)

1)  Click on Libraries, right click on Web App Librariesselect Build Path -> Configure Build Path

2) Click on Add External JARs

3) Select servlet-api.jar from Apache Tomcat Directory, click "Open" button, this JAR is now added to your project's build path, click OK to finish

4.在WebContent目录下创建index.html

set form-action-name as "test"

5. 用web.xml配置Servlet

6. 启动服务器，开始测试