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Eclipse使用maven搭建spring mvc图文教程

  • 时间:2020-09-08 00:01 编辑: 来源: 阅读:
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摘要:Eclipse使用maven搭建spring mvc图文教程
Eclipse使用maven搭建spring mvc的详细步骤,供大家参考,具体内容如下 [b]1、 环境配置[/b] a). Java 1.7 b). Eclipse luna c). Maven3.2.5 d). Spring 4.1.4 [b]2、 创建maven工程[/b] a). 打开eclipse,file->new->project->Maven->Maven Project [img]http://img.1sucai.cn/uploads/article/2018010710/20180107100127_0_93270.png[/img] b). 下一步 [img]http://img.1sucai.cn/uploads/article/2018010710/20180107100128_1_53725.png[/img] c). 选择创建的工程为webapp,下一步 [img]http://img.1sucai.cn/uploads/article/2018010710/20180107100128_2_29829.png[/img] d). 填写项目的group id和artifact id。一般情况下,group id写域名的倒序,artifact id写项目名称即可。最后点完成。 [img]http://img.1sucai.cn/uploads/article/2018010710/20180107100129_3_13615.png[/img] e). 最初建好后,项目目录结构如下 [img]http://img.1sucai.cn/uploads/article/2018010710/20180107100129_4_85612.png[/img] f). 一般的项目目录中,在java Resources目录下,还有src/main/java,src/main/test/java,src/main/test/resources这三个source folder,需要手动创建。在下面的步骤中会讲到如何补齐这三个目录。 [b] 3、 修改项目基本设置[/b] a). 右键此项目名称->Properties->Java Build path,点击source标签。 [img]http://img.1sucai.cn/uploads/article/2018010710/20180107100129_5_88504.png[/img] b). 提示 hello/src/main/java (missing)和hello/src/test/java (missing)。一般的项目目录中,在java Resources目录下,还会有src/main/test/resources这个source folder。将missing的先删除,再重新创建,缺少的直接创建。点右键操作按键进行删除和添加。 [img]http://img.1sucai.cn/uploads/article/2018010710/20180107100130_6_94687.png[/img] c). 修改完整,效果如下图 [img]http://img.1sucai.cn/uploads/article/2018010710/20180107100130_7_43846.png[/img] d). 接下来再修改libraries的配置,jre使用1.7版本。选中JRE System Library->edit ,更换版本。 [img]http://img.1sucai.cn/uploads/article/2018010710/20180107100131_8_24519.png[/img] e). 再修改一下order and export里的配置,主要是调整这四个目录的显示顺序,调为自己喜欢的顺序即可 [img]http://img.1sucai.cn/uploads/article/2018010710/20180107100131_9_87915.png[/img] f). 接下来再修改project facets,先将java修改为1.7。 [img]http://img.1sucai.cn/uploads/article/2018010710/20180107100132_10_73620.png[/img] Dynamic Web Module无法在这里直接修改为3.0,需要打开工程目录下有一个.settings文件夹,打开org.eclipse.wst.common.project.facet.core.xml,做如下修改: <installed facet="jst.web" version="3.0"/>  重启eclipe就可以看到更改生效了。 [b]4、 Eclipse中maven的配置[/b] a).  window->properties->maven,勾选 download repository index updates on startup [img]http://img.1sucai.cn/uploads/article/2018010710/20180107100132_11_96464.png[/img] [b]5、 简单Spring mvc的配置[/b] a). 打开项目中的pom.xml文件,并点击Dependencies标签,点击add添加新的依赖 b). 如果知道依赖的group id和artifact id,可以直接填写,如果不清楚,可以输入关键字进行查询,或是到http://search.maven.org网站查询 [img]http://img.1sucai.cn/uploads/article/2018010710/20180107100133_12_53009.png[/img] c). 需要添加的依赖有:spring-webmvc,版本为4.1.4. RELEASE。完整的POM.XML文件内容如下:
<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.springstudy</groupId> 
 
 <artifactId>study</artifactId> 
 
 <packaging>war</packaging> 
 
 <version>0.0.1-SNAPSHOT</version> 
 
 <name>study Maven Webapp</name> 
 
 <url>http://maven.apache.org</url> 
 
 <properties> 
 
     <spring.version>4.1.4.RELEASE</spring.version> 
 
   </properties> 
 
 <dependencies> 
 
 <dependency> 
 
  <groupId>junit</groupId> 
 
  <artifactId>junit</artifactId> 
 
  <version>3.8.1</version> 
 
  <scope>test</scope> 
 
 </dependency> 
 
 <dependency> 
 
 <groupId>org.springframework</groupId> 
 
 <artifactId>spring-webmvc</artifactId> 
 
 <version>${spring.version}</version> 
 
 </dependency> 
 
 </dependencies> 
 
 <build> 
 
 <finalName>study</finalName> 
 
 </build> 
 
</project> 
d).  打开src/main/webapp/WEB-INF/web.xml文件,最终修改如如下内容:
<?xml version="1.0" encoding="UTF-8"?> 
 
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
 
   xmlns="http://java.sun.com/xml/ns/javaee" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" 
 
   xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" 
 
   id="study" version="2.5"> 
 
   <display-name>Archetype Created Web Application</display-name> 
 
   <description>sprintMVC环境搭建</description> 
 
   <!-- 加载Spring配置文件 --> 
 
   <context-param> 
 
     <param-name>contextConfigLocation</param-name> 
 
     <param-value>classpath:/configs/spring-*.xml</param-value> 
 
   </context-param> 
 
   <!-- Spring监听 --> 
 
   <listener> 
 
     <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class> 
 
   </listener> 
 
   <!-- Spring MVC配置 --> 
 
   <servlet> 
 
     <servlet-name>Dispatcher</servlet-name> 
 
     <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class> 
 
     <!-- 自定义spring mvc的配置文件名称和路径 --> 
 
     <init-param> 
 
       <param-name>contextConfigLocation</param-name> 
 
       <param-value>classpath:configs/spring-servlet.xml</param-value> 
 
     </init-param> 
 
     <load-on-startup>1</load-on-startup> 
 
   </servlet> 
 
   <!-- spring mvc 请求后缀 --> 
 
   <servlet-mapping> 
 
     <servlet-name>Dispatcher</servlet-name> 
 
     <url-pattern>/</url-pattern> 
 
   </servlet-mapping> 
 
   <welcome-file-list> 
 
     <welcome-file>index.jsp</welcome-file> 
 
   </welcome-file-list> 
 
</web-app> 
e). 在Java Resources/scr/main/resources目录下,创建configs文件夹,以便存放在web.xml中声明的配置路径 f).  在Java Resources/scr/main/resources/configs目录下,创建spring-servlet.xml,内容如下:
<?xml version="1.0" encoding="UTF-8"?> 
 
<beans xmlns="http://www.springframework.org/schema/beans" 
 
   xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:jee="http://www.springframework.org/schema/jee" 
 
   xmlns:context="http://www.springframework.org/schema/context" xmlns:p="http://www.springframework.org/schema/p" 
 
   xmlns:mvc="http://www.springframework.org/schema/mvc" xmlns:util="http://www.springframework.org/schema/util" 
 
   xsi:schemaLocation="http://www.springframework.org/schema/beans 
 
           http://www.springframework.org/schema/beans/spring-beans-4.1.xsd 
 
             http://www.springframework.org/schema/context 
 
             http://www.springframework.org/schema/context/spring-context-4.0.xsd 
 
             http://www.springframework.org/schema/jee 
 
              http://www.springframework.org/schema/jee/spring-jee-4.1.xsd 
 
              http://www.springframework.org/schema/mvc 
 
             http://www.springframework.org/schema/mvc/spring-mvc-4.1.xsd 
 
             http://www.springframework.org/schema/util 
 
             http://www.springframework.org/schema/util/spring-util-4.1.xsd"> 
 
 
 
   
 
   <context:annotation-config/> 
 
   <context:component-scan base-package="com.springstudy.controller" /> 
 
   <mvc:annotation-driven /> 
 
   
 
   <mvc:resources mapping="/styles/**" location="/styles/" /> 
 
   <mvc:resources mapping="/scripts/**" location="/scripts/" /> 
 
   <mvc:resources mapping="/images/**" location="/images/" /> 
 
 
 
   <bean 
 
     class="org.springframework.web.servlet.view.InternalResourceViewResolver"> 
 
     <property name="prefix" value="/WEB-INF/views/" /> 
 
     <property name="suffix" value=".jsp" /> 
 
   </bean> 
 
</beans> 
g). 创建controller包,在spring-servlet.xml文件中,<context:component-scan base-package="com.springstudy.controller" />已经指定了路径 [img]http://img.1sucai.cn/uploads/article/2018010710/20180107100133_13_17052.png[/img] h). 在src/main/webapp/WEB-INF目录下,创建views文件,在spring-servlet.xml文件中,<property name="prefix" value="/WEB-INF/views/" />已指定了视图文件路径 [img]http://img.1sucai.cn/uploads/article/2018010710/20180107100134_14_2240.png[/img] i). 创建第一个controller文件HelloController.java,完整的文件内容如下:
package com.springstudy.controller;  
 
import org.springframework.stereotype.Controller; 
 
import org.springframework.web.bind.annotation.RequestMapping; 
 
import org.springframework.web.servlet.ModelAndView;  
 
@Controller 
 
public class HelloController { 
 
 
 
   @RequestMapping("/hello") 
 
   public ModelAndView hello(){ 
 
     ModelAndView mv =new ModelAndView(); 
 
     mv.addObject("spring", "spring mvc"); 
 
     mv.setViewName("hello"); 
 
     return mv; 
 
   } 
 
} 
 j). 添加src/main/webapp/WEB-INF/views/hello.jsp文件,内容如下:
<!DOCTYPE html> 
 
<html> 
 
   <head> 
 
     <meta charset="utf-8"> 
 
     <title>sprint hello</title> 
 
   </head> 
 
   <body>hello ${spring}! 
 
   </body> 
 
</html> 
[b]6、将项目发布到tomcat[/b] a). 在eclipse中添加tomcat 7; b). 在tomcat添加完成后,双击,设置overview选项卡中Server Locations的设置;  i.  将 Use Tomcat installation(takes control of Tomcat installation)选中  ii.  将Deploy path的内容改为:webapps  iii. 保存 c). 右键tomcat,Add and Remove… ,添加study [img]http://img.1sucai.cn/uploads/article/2018010710/20180107100134_15_97927.png[/img] d). 启动tomcat; e). 浏览器打开[b]http://localhost:8080/study/hello[/b],访问成功!如下图: [img]http://img.1sucai.cn/uploads/article/2018010710/20180107100135_16_38195.png[/img] 操作结束! 以上就是Eclipse使用maven搭建spring mvc的全部内容,希望能给大家一个参考,也希望大家多多支持编程素材网。
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