闲来无事做,自己动手创建一个Maven-Web工程,同时也算是巩固一下基础吧,废话不多说直接进入正题。
![](https://img.haomeiwen.com/i11567007/bc18707a945e6fc9.png)
![](https://img.haomeiwen.com/i11567007/5a9e7feeabd308a4.png)
![](https://img.haomeiwen.com/i11567007/8b3f0b0a8d5f59c7.png)
创建完成后是这个样子的
![](https://img.haomeiwen.com/i11567007/98d1da5bd3b0b757.png)
这时候报错是因为 The superclass "javax.servlet.http.HttpServlet" was not found on the Java Build Path
表示没有servlet-api的依赖包
我们只需要在pom.xml文件中引入。如下图所示。
![](https://img.haomeiwen.com/i11567007/bb8bf9fff6fc67be.png)
![](https://img.haomeiwen.com/i11567007/49462d31358e61c2.png)
![](https://img.haomeiwen.com/i11567007/d3fa3da9378e4578.png)
![](https://img.haomeiwen.com/i11567007/a6c51307060f292c.png)
![](https://img.haomeiwen.com/i11567007/87097ae1e6198416.png)
![](https://img.haomeiwen.com/i11567007/94fa2218dab40282.png)
点击finish 这样一个Java源文件就建好了,同上几步建立自己的test文件。
最终建好的工程结构变成这样子。
![](https://img.haomeiwen.com/i11567007/1390159284b55fa5.png)
一般建好之后Jdk都是默认1.5的,在这里我选择自己的1.8版本。具体的更换Library的过程就不在赘述。
第三步:创建servlet![](https://img.haomeiwen.com/i11567007/e7127904338351d9.png)
![](https://img.haomeiwen.com/i11567007/437cb567def9371a.png)
然后在自己创建的servlet的doGet方法加入如下代码
![](https://img.haomeiwen.com/i11567007/538052321f2e03bf.png)
第四步:修改pom文件
这时候还没有配置tomcat插件
在pom.xml文件中加入
<build>
<sourceDirectory><u>src</u>/main/java</sourceDirectory>
<plugins>
<plugin>
<artifactId><u>maven</u>-compiler-<u>plugin</u></artifactId>
<version>3.5.1</version>
<configuration>
<source>1.8</source>
<target>1.8</target>
</configuration>
</plugin>
<!-- Embedded Apache <u>Tomcat</u> required for testing war -->
<plugin>
<u><groupId>org.apache.tomcat.maven</groupId></u>
<u><artifactId>tomcat7-maven-plugin</artifactId></u>
<u><version>2.2</version></u>
<configuration>
<path>/</path>
</configuration>
</plugin>
</plugins>
</build>
第五步:运行工程
然后右键工程名maven-web ->鼠标选择Maven->点击Update Project
最后右键工程名maven-web -> Run As ->第二个Maven build ->
填写 tomcat7:run –>Run
![](https://img.haomeiwen.com/i11567007/fe92a85f60e0aaa3.png)
![](https://img.haomeiwen.com/i11567007/2bf9948d88ff14ca.png)
![](https://img.haomeiwen.com/i11567007/d162b07c87afd2d4.png)
pom.xml代码:
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.huser</groupId>
<artifactId>maven-web</artifactId>
<packaging>war</packaging>
<version>0.0.1-SNAPSHOT</version>
<name>maven-web Maven Webapp</name>
<url>http://maven.apache.org</url>
<dependencies>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>3.8.1</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>servlet-api</artifactId>
<version>2.5</version>
<!-- 编译测试期间有效 -->
<scope>provided</scope>
</dependency>
</dependencies>
<build>
<sourceDirectory>src/main/java</sourceDirectory>
<plugins>
<plugin>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.5.1</version>
<configuration>
<source>1.8</source>
<target>1.8</target>
</configuration>
</plugin>
<!-- Embedded Apache Tomcat required for testing war -->
<plugin>
<groupId>org.apache.tomcat.maven</groupId>
<artifactId>tomcat7-maven-plugin</artifactId>
<version>2.2</version>
<configuration>
<path>/</path>
</configuration>
</plugin>
</plugins>
</build>
</project>
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