Struts初始

末蓝、 2023-07-06 11:33 15阅读 0赞

1.首先我们先创建一个maven的简单工程,

如图![1056093-20180815232737742-1333949048.png][]

然后点击创建一个简单的工程,点击下一步,

然后,![1056093-20180815232831229-705728613.png][]

再次输入工程的各项信息,1组织名,2.项目名称,版本名,一般为默认,3,jar包暂时默认,当前的jdk版本,

完成之后就点击下一步,

![1056093-20180815233053828-268710761.png][]

创建成功后,大概就是这样几个路径和包名了,

好的,我们先点击最后一个pom.xml的文件,导入struts相关jar包,

<dependencies>
            
            <dependency>
                <groupId>org.apache.struts</groupId>
                <artifactId>struts2-core</artifactId>
                <version>2.5.16</version>
            </dependency>
    
        </dependencies>
    
        <build>
            <plugins>
                <plugin>
                    <artifactId>maven-compiler-plugin</artifactId>
                    <configuration>
                        <source>1.8</source>
                        <target>1.8</target>
                    </configuration>
                </plugin>
            </plugins>
        </build>

![1056093-20180815233402619-942694864.png][]

导入jar之后,如上图所示,就会有struts的jar包引入进来,

然后选中当前项目,右键--properties--选中Project-Facets,

然后点击下一步,如图:![1056093-20180815234019290-1450429843.png][]

选上java 和 Dynamic Web Module 选项,下方会出现Further configuration available 超链接,

点击选中会弹出选项卡,

如图:

![1056093-20180815234756146-455669404.png][]

下一步,

![1056093-20180815234846065-1534018677.png][]

![1056093-20180815234909565-384589772.png][]

![1056093-20180815234931322-1841069993.png][]

![1056093-20180815234951204-56851207.png][]![1056093-20180815234959665-1077646784.png][]

点击选中你所要的tomcat的版本即可.

Ok,

基本的配置就算是完成了,下面来一个代码吧:

首先在src/mian/webapp/WEN-INF/先创建创建一个文件夹,

例如demo,在demo文件夹下创建一个hello.jsp文件,简单写几行字就行,

在配置WEN-INF 文件夹下Web.xml文件,

添加如下内容:

<filter>
      <filter-name>stucts</filter-name>
      <filter-class>org.apache.struts2.dispatcher.filter.StrutsPrepareAndExecuteFilter</filter-class>
      </filter>
      
      <filter-mapping>
      <filter-name>stucts</filter-name>
      <url-pattern>/*</url-pattern>

然后找到路径:src/main/resources 下创建一个名为:struts.xml的文件,

写入如下内容:

<?xml version="1.0" encoding="UTF-8"?>
    <!DOCTYPE struts PUBLIC
        "-//Apache Software Foundation//DTD Struts Configuration 2.5//EN"
        "http://struts.apache.org/dtds/struts-2.5.dtd">
    
    <struts>
        <package name="demo" extends="struts-default" namespace="/demo">
            <action name="hello" class="cn.com.action.HelloAction" method="execute">
                 <result name="success" type="dispatcher">/WEB-INF/demo/hello.jsp</result>
            </action>
        </package>
    </struts>

最后我们在src/mian/java 路径下创建一个Action,命名为HelloAction.java

public String execute() {
            return "success";
        }

好了,大功告成!,哦对了,忘记一件事,

就是放入到Tomcat的时候会出现JavaClassNotFound的错误,

只用将Maven包也发布到Tomcat的包中即可;

如图:一路点击下一步即可

![1056093-20180816000306415-224299312.png][]

如果还不成功,就重启一下tomcat就行了,反正tomcat的这些事,你懂的,就到这了,睡觉

[1056093-20180815232737742-1333949048.png]: https://images2018.cnblogs.com/blog/1056093/201808/1056093-20180815232737742-1333949048.png
[1056093-20180815232831229-705728613.png]: https://images2018.cnblogs.com/blog/1056093/201808/1056093-20180815232831229-705728613.png
[1056093-20180815233053828-268710761.png]: https://images2018.cnblogs.com/blog/1056093/201808/1056093-20180815233053828-268710761.png
[1056093-20180815233402619-942694864.png]: https://images2018.cnblogs.com/blog/1056093/201808/1056093-20180815233402619-942694864.png
[1056093-20180815234019290-1450429843.png]: https://images2018.cnblogs.com/blog/1056093/201808/1056093-20180815234019290-1450429843.png
[1056093-20180815234756146-455669404.png]: https://images2018.cnblogs.com/blog/1056093/201808/1056093-20180815234756146-455669404.png
[1056093-20180815234846065-1534018677.png]: https://images2018.cnblogs.com/blog/1056093/201808/1056093-20180815234846065-1534018677.png
[1056093-20180815234909565-384589772.png]: https://images2018.cnblogs.com/blog/1056093/201808/1056093-20180815234909565-384589772.png
[1056093-20180815234931322-1841069993.png]: https://images2018.cnblogs.com/blog/1056093/201808/1056093-20180815234931322-1841069993.png
[1056093-20180815234951204-56851207.png]: https://images2018.cnblogs.com/blog/1056093/201808/1056093-20180815234951204-56851207.png
[1056093-20180815234959665-1077646784.png]: https://images2018.cnblogs.com/blog/1056093/201808/1056093-20180815234959665-1077646784.png
[1056093-20180816000306415-224299312.png]: https://images2018.cnblogs.com/blog/1056093/201808/1056093-20180816000306415-224299312.png