idea使用maven搭建springmvc

最近学着搭建springmvc,写此博客记录一下

idea版本:2016.3.1
maven: apache-maven-3.3.9
tomcat:apache-tomcat-8.5.8

1、New Project

2、next

3、next

上面的maven是我之前配置好的国内镜像,使用原生镜像因为在国外所以会很慢

配置方法 http://www.cnblogs.com/dangzhensheng/p/6217926.html

再点击右下的+号 写入archetypeCatalog=internal 使用本地镜像

4、next

选择存放路径 点Finish 完成

5、

出现此选项选择此项 让maven自动导入包

6、加载好之后的项目结构

7、点击工具栏中Project Structure图片 选择左侧Modules,在Sources中main文件下新建java文件夹,并点击蓝色文件夹Sources,java文件夹变为蓝色设置成功,点击保存即可

 

 

8、编辑pom.xml,加载项目所需的jir包,完整内容如下:

<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.dang</groupId>
  <artifactId>WebDemo</artifactId>
  <packaging>war</packaging>
  <version>1.0-SNAPSHOT</version>
  <name>WebDemo Maven Webapp</name>
  <url>http://maven.apache.org</url>
  <properties>
    <spring.version>4.3.3.RELEASE</spring.version>
  </properties>
  <dependencies>
    <dependency>
      <groupId>junit</groupId>
      <artifactId>junit</artifactId>
      <version>3.8.1</version>
      <scope>test</scope>
    </dependency>
    <!-- 添加Spring-core包 -->
    <dependency>
      <groupId>org.springframework</groupId>
      <artifactId>spring-core</artifactId>
      <version>${spring.version}</version>
    </dependency>
    <dependency>
      <groupId>org.springframework</groupId>
      <artifactId>spring-webmvc</artifactId>
      <version>${spring.version}</version>
    </dependency>
    <!-- 添加spring-context包 -->
    <dependency>
      <groupId>org.springframework</groupId>
      <artifactId>spring-context</artifactId>
      <version>${spring.version}</version>
    </dependency>
    <!-- 添加spring-tx包 -->
    <dependency>
      <groupId>org.springframework</groupId>
      <artifactId>spring-tx</artifactId>
      <version>${spring.version}</version>
    </dependency>
    <!-- 添加spring-jdbc包 -->
    <dependency>
      <groupId>org.springframework</groupId>
      <artifactId>spring-jdbc</artifactId>
      <version>${spring.version}</version>
    </dependency>
    <!-- 为了方便进行单元测试,添加spring-test包 -->
    <dependency>
      <groupId>org.springframework</groupId>
      <artifactId>spring-test</artifactId>
      <version>${spring.version}</version>
    </dependency>
    <!--添加spring-web包 -->
    <dependency>
      <groupId>org.springframework</groupId>
      <artifactId>spring-web</artifactId>
      <version>${spring.version}</version>
    </dependency>
    <!--添加aspectjweaver包 -->
    <dependency>
      <groupId>org.aspectj</groupId>
      <artifactId>aspectjweaver</artifactId>
      <version>1.8.9</version>
    </dependency>
    <!-- 添加mybatis的核心包 -->
    <dependency>
      <groupId>org.mybatis</groupId>
      <artifactId>mybatis</artifactId>
      <version>3.4.1</version>
    </dependency>
    <!-- 添加mybatis与Spring整合的核心包 -->
    <dependency>
      <groupId>org.mybatis</groupId>
      <artifactId>mybatis-spring</artifactId>
      <version>1.3.0</version>
    </dependency>
    <!-- 添加servlet3.0核心包 -->
    <dependency>
      <groupId>javax.servlet</groupId>
      <artifactId>javax.servlet-api</artifactId>
      <version>3.1.0</version>
    </dependency>
    <dependency>
      <groupId>javax.servlet.jsp</groupId>
      <artifactId>javax.servlet.jsp-api</artifactId>
      <version>2.3.1</version>
    </dependency>
    <!-- jstl -->
    <dependency>
      <groupId>javax.servlet</groupId>
      <artifactId>jstl</artifactId>
      <version>1.2</version>
    </dependency>
    <!-- 添加mysql驱动包 -->
    <dependency>
      <groupId>mysql</groupId>
      <artifactId>mysql-connector-java</artifactId>
      <version>5.1.39</version>
    </dependency>
    <!-- 添加druid连接池包 -->
    <dependency>
      <groupId>com.alibaba</groupId>
      <artifactId>druid</artifactId>
      <version>1.0.26</version>
    </dependency>
    <dependency>
      <groupId>org.springframework</groupId>
      <artifactId>spring-beans</artifactId>
      <version>${spring.version}</version>
    </dependency>
  </dependencies>
  <build>
    <finalName>WebDemo</finalName>
    <plugins>
      <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-compiler-plugin</artifactId>
        <configuration>
          <source>1.8</source>
          <target>1.8</target>
        </configuration>
      </plugin>
    </plugins>
    <resources>
      <resource>
        <directory>src/main/java</directory>
        <includes>
          <include>**/*.xml</include>
        </includes>
      </resource>
    </resources>
  </build>
</project>
pom.xml

 

ps:里面加入了mybatis 打算后期用此连接数据库、底部添加resources标签src/main/java是因为现版的idea编译xml时只编译src/main/resources文件下的xml,添加java文件下的xml

 9、在src/main/webapp/WEB-INF 下面新建View文件夹和mvc-dispatcher-servlet.xml文件(View用于存放后续视图页面,mvc-dispatcher-servlet.xml用于解析视图文件地址等)

在弹出框中选中mvc-dispatcher-servlet.xml点确定,让idea识别为springmvc的配置文件。

10、修改mvc-dispatcher-servlet.xml文件,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:mvc="http://www.springframework.org/schema/mvc"
       xmlns:context="http://www.springframework.org/schema/context"
       xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd">

    <!--指明 controller 所在包,并扫描其中的注解-->
    <context:component-scan base-package="com.dang.controller"/>

    <!-- 静态资源(js、image等)的访问 -->
    <mvc:default-servlet-handler/>

    <!-- 开启注解 -->
    <mvc:annotation-driven/>

    <!--ViewResolver 视图解析器-->
    <!--用于支持Servlet、JSP视图解析-->
    <bean id="jspViewResolver" class="org.springframework.web.servlet.view.InternalResourceViewResolver">
        <property name="viewClass" value="org.springframework.web.servlet.view.JstlView"/>
        <property name="prefix" value="/WEB-INF/View/"/>
        <property name="suffix" value=".jsp"/>
    </bean>
</beans>
mvc-dispatcher-servlet.xml

ps: bean标签中<property name="prefix" value="/WEB-INF/View/"/>对应我们原先新建的View文件,存放视图文件。

  如遇报错,alt+enter 引入命名空间

11、在 src/main/java下新建com.dang.controller文件(用于存放springmvc的控制器文件--并对应mvc-dispatcher-servlet.xml中context便签的路径)

12、修改web.xml文件,内容如下

<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns="http://java.sun.com/xml/ns/javaee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://java.sun.com/xml/ns/javaee
                      http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd"
         version="3.0">
  <servlet>
    <servlet-name>mvc-dispatcher</servlet-name>
    <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
    <load-on-startup>1</load-on-startup>
  </servlet>

  <servlet-mapping>
    <servlet-name>mvc-dispatcher</servlet-name>
    <url-pattern>/</url-pattern>
  </servlet-mapping>
</web-app>
web.xml

ps:  servlet-name对应新建mvc-dispatcher-servlet.xml名字中-servlet前面的mvc-dispatcher

  url-pattern为 / ,说明拦截所有请求交由后台控制器处理

13、在com.dang.controller下新建HomeController的java class文件,内容如下:

package com.dang.controller;

import org.springframework.stereotype.Controller;
import org.springframework.ui.ModelMap;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;

/**
 * Created by dang on 2017/1/4.
 */
@Controller
@RequestMapping(value = "home")
public class HomeController {

    @RequestMapping(value = "index", method = RequestMethod.GET)
    public String index(ModelMap modelMap) {
        modelMap.addAttribute("msg", "hello");//请页面传一个为msg变量的值
        return "home/index";//返回路径为home文件夹下index.jsp文件
    }
}
HomeController

@Controller:采用注解的方式,定义该类为处理请求的Controller类

 

@RequestMapping:用于定义一个请求映射,value为请求的url,method用以指定该请求类型,一般为get和post

在HomeController上面写@RequestMapping的值为home(说明经过这个控制器的头路径都为home),下面index的@RequestMapping为index,(

说明请求路径为home/index)

14、页面index文件

15、配置Tomcat,运行程序

  点击菜单栏--Run-》Edit configurations

 

(1)Name上取一个名称,没配置tomcat需要点击configure配置

(2)选择Deployment选项卡,点击右下方绿色+号,选择artifacts-》选中带war exploded

16、运行程序-输入http://localhost:8080/home/index

ok 出现此界面说明程序配置成功 大功告成

 

 

end.项目总结构

 

posted @ 2017-01-04 11:25  ♀影☆响  阅读(580)  评论(0编辑  收藏  举报