Intellij IDEA +MAVEN+Jetty实现SpringMVC简单查询功能

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本篇文章主要介绍了"Intellij IDEA +MAVEN+Jetty实现SpringMVC简单查询功能 ",主要涉及到Intellij IDEA +MAVEN+Jetty实现SpringMVC简单查询功能 方面的内容,对于Intellij IDEA +MAVEN+Jetty实现SpringMVC简单查询功能 感兴趣的同学可以参考一下。

1 pom.xml

  1 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"  2   xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">  3   <modelVersion>4.0.0</modelVersion>  4   <groupId>TestSpringMVC2</groupId>  5   <artifactId>TestSpringMVC2</artifactId>  6   <packaging>war</packaging>  7   <version>1.0-SNAPSHOT</version>  8   <name>TestSpringMVC2 Maven Webapp</name>  9   <url>http://maven.apache.org</url> 10  11   <dependencies> 12     <dependency> 13       <groupId>junit</groupId> 14       <artifactId>junit</artifactId> 15       <version>3.8.1</version> 16       <scope>test</scope> 17     </dependency> 18  19       <dependency> 20         <groupId>org.springframework</groupId> 21         <artifactId>spring-jdbc</artifactId> 22         <version>3.0.5.RELEASE</version> 23       </dependency> 24  25     <dependency> 26       <groupId>org.springframework</groupId> 27       <artifactId>spring-test</artifactId> 28       <version>4.3.1.RELEASE</version> 29     </dependency> 30     <!--spring--> 31     <dependency> 32       <groupId>org.springframework</groupId> 33       <artifactId>spring-beans</artifactId> 34       <version>4.3.1.RELEASE</version> 35     </dependency> 36  37     <dependency> 38       <groupId>org.springframework</groupId> 39       <artifactId>spring-core</artifactId> 40       <version>4.3.1.RELEASE</version> 41     </dependency> 42  43     <dependency> 44       <groupId>org.springframework</groupId> 45       <artifactId>spring-context</artifactId> 46       <version>4.3.1.RELEASE</version> 47     </dependency> 48  49     <!--Spring Web + Spring MVC--> 50     <dependency> 51       <groupId>org.springframework</groupId> 52       <artifactId>spring-web</artifactId> 53       <version>4.3.1.RELEASE</version> 54     </dependency> 55     <dependency> 56       <groupId>org.springframework</groupId> 57       <artifactId>spring-webmvc</artifactId> 58       <version>4.3.1.RELEASE</version> 59     </dependency> 60  61     <!--NoClassDefFoundError: javax/servlet/jsp/jstl/core/Config--> 62     <!-- https://mvnrepository.com/artifact/javax.servlet/jstl --> 63     <dependency> 64       <groupId>javax.servlet</groupId> 65       <artifactId>jstl</artifactId> 66       <version>1.2</version> 67     </dependency> 68  69     <dependency> 70       <groupId>taglibs</groupId> 71       <artifactId>standard</artifactId> 72       <version>1.1.2</version> 73     </dependency> 74  75  76     <!-- https://mvnrepository.com/artifact/javax.servlet.jsp/jsp-api --> 77     <dependency> 78       <groupId>javax.servlet.jsp</groupId> 79       <artifactId>jsp-api</artifactId> 80       <version>2.2</version> 81     </dependency> 82  83  84   </dependencies> 85  86   <build> 87     <finalName>TestSpringMVC2</finalName> 88  89     <resources> 90       <!--表示把java目录下的有关xml文件,properties文件编译/打包的时候放在resource目录下--> 91       <resource> 92         <directory>${basedir}/src/main/java</directory> 93         <includes> 94           <include>**/*.properties</include> 95           <include>**/*.xml</include> 96         </includes> 97       </resource> 98       <resource> 99         <directory>${basedir}/src/main/resources</directory>100       </resource>101     </resources>102     <plugins>103       <!--servlet容器 jetty插件-->104       <plugin>105         <groupId>org.eclipse.jetty</groupId>106         <artifactId>jetty-maven-plugin</artifactId>107         <version>9.3.10.v20160621</version>108       </plugin>109     </plugins>110   </build>111 </project>

2 web.xml

 1 <!DOCTYPE web-app PUBLIC 2  "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN" 3  "http://java.sun.com/dtd/web-app_2_3.dtd" > 4   <web-app xmlns="http://java.sun.com/xml/ns/javaee" 5            xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 6            xsi:schemaLocation="http://java.sun.com/xml/ns/javaee 7           http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd" 8            version="3.0"> 9 10     <!--配置springmvc DispatcherServlet-->11     <servlet>12           <servlet-name>springMVC-servlet</servlet-name>13           <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>14           <init-param>15                <param-name>contextConfigLocation</param-name>16               <param-value>classpath:springMVC-servlet.xml</param-value>17            </init-param>18 19          <load-on-startup>1</load-on-startup>20     </servlet>21 22     <servlet-mapping>23         <servlet-name>springMVC-servlet</servlet-name>24         <url-pattern>/</url-pattern>25     </servlet-mapping>26 27     <!-- 配置HiddenHttpMethodFilter:把POST 请求转为DELETE/PUT 请求-->28     <filter>29         <filter-name>HiddenHttpMethodFilter</filter-name>30         <filter-class>org.springframework.web.filter.HiddenHttpMethodFilter</filter-class>31     </filter>32     <filter-mapping>33         <filter-name>HiddenHttpMethodFilter</filter-name>34         <url-pattern>/*</url-pattern>35     </filter-mapping>36 37     <context-param>38       <param-name>contextConfigLocation</param-name>39       <param-value>classpath:applicationContext.xml</param-value>40     </context-param>41 42       <listener>43         <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>44       </listener>45 46 </web-app>

3 applicationContext.xml

    

1 <?xml version="1.0" encoding="UTF-8"?>2 <beans3         xmlns="http://www.springframework.org/schema/beans"4         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"5         xmlns:p="http://www.springframework.org/schema/p"6         xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.1.xsd">7     <!-- 我们可以在其中添加我们所需要配置的bean,也可以添加相应的数据库连接和事务处理等等,方便后续拓展8            -->9 </beans>

4 springMVC-servlet.xml

 1 <?xml version="1.0" encoding="UTF-8"?> 2 <beans xmlns="http://www.springframework.org/schema/beans" 3        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 4        xmlns:context="http://www.springframework.org/schema/context" 5        xmlns:mvc="http://www.springframework.org/schema/mvc" 6        xsi:schemaLocation="http://www.springframework.org/schema/beans 7 http://www.springframework.org/schema/beans/spring-beans-3.1.xsd 8 http://www.springframework.org/schema/context 9 http://www.springframework.org/schema/context/spring-context-3.1.xsd10 http://www.springframework.org/schema/mvc11 http://www.springframework.org/schema/mvc/spring-mvc-3.1.xsd">12     <mvc:annotation-driven />13     <mvc:default-servlet-handler/>14 15     <!-- 启动包扫描功能 -->16     <context:component-scan base-package="com.springmvc.crud" />17 18     <!-- 对模型视图名称的解析,在请求时模型视图名称添加前后缀 -->19     <bean id="viewResolverCommon" class="org.springframework.web.servlet.view.InternalResourceViewResolver">20         <property name="prefix" value="/WEB-INF/views/"/>21         <property name="suffix" value=".jsp"/>22         <property name="viewClass"  value="org.springframework.web.servlet.view.JstlView" />23     </bean>24 25 </beans>

5 Employee.java

 1 package com.springmvc.crud.entities; 2  3 /** 4  * Created by wanggenshen_sx on 2016/12/23. 5  */ 6 public class Employee { 7     private Integer id; 8     private String lastName; 9     private String email;10 11 12     public Integer getId() {13         return id;14     }15 16     public void setId(Integer id) {17         this.id = id;18     }19 20     public String getLastName() {21         return lastName;22     }23 24     public void setLastName(String lastName) {25         this.lastName = lastName;26     }27 28     public String getEmail() {29         return email;30     }31 32     public void setEmail(String email) {33         this.email = email;34     }35 36     @Override37     public String toString() {38         return "Employee [id=" + id + ", lastName=" + lastName + ", email="39                 + email +  "]";40     }41 42     public Employee(Integer id, String lastName, String email) {43         super();44         this.id = id;45         this.lastName = lastName;46         this.email = email;47     }48 49     public Employee() {50     }51 }

6 EmployeeDao.java

 1 package com.springmvc.crud.dao; 2  3 import com.springmvc.crud.entities.Employee; 4 import org.springframework.stereotype.Repository; 5  6 import java.util.Collection; 7 import java.util.HashMap; 8 import java.util.Map; 9 10 /**11  * Created by wanggenshen_sx on 2016/12/23.12  */13 @Repository14 public class EmployeeDao {15 16     private static Map<Integer,Employee> employees=null;17 18     static{19         employees = new HashMap<Integer, Employee>();20 21         employees.put(1001, new Employee(1001, "E-AA", "[email protected]"));22         employees.put(1002, new Employee(1002, "E-BB", "[email protected]"));23         employees.put(1003, new Employee(1003, "E-CC", "[email protected]"));24         employees.put(1004, new Employee(1004, "E-DD", "[email protected]"));25         employees.put(1005, new Employee(1005, "E-EE", "[email protected]"));26     }27 28     private static Integer initId=1006;29 30     public void save(Employee employee){31         if(employee.getId()==null){32             employee.setId(initId++);33         }34         employees.put(employee.getId(), employee);35     }36 37     public Collection<Employee> getAll(){38         return employees.values();39     }40     public Employee get(Integer id){41         return employees.get(id);42     }43 44 }

7 EmployeeController.java

 1 package com.springmvc.crud.controller; 2  3 import com.springmvc.crud.dao.EmployeeDao; 4 import org.springframework.beans.factory.annotation.Autowired; 5 import org.springframework.stereotype.Controller; 6 import org.springframework.stereotype.Repository; 7 import org.springframework.web.bind.annotation.RequestMapping; 8 import org.springframework.web.bind.annotation.RequestMethod; 9 10 import java.util.Map;11 12 /**13  * Created by wanggenshen_sx on 2016/12/23.14  */15 @Controller16 public class EmployeeController {17     @Autowired18     private EmployeeDao employeeDao;19 20     @RequestMapping(value ="listAll",method = RequestMethod.GET)21     public  String list(Map<String,Object> map){22         map.put("employees",employeeDao.getAll());23         return "list";24     }25 }

8 success.jsp

 1 <%-- 2   Created by IntelliJ IDEA. 3   User: wanggenshen_sx 4   Date: 2016/12/23 5   Time: 9:10 6   To change this template use File | Settings | File Templates. 7 --%> 8 <%@ page contentType="text/html;charset=UTF-8" language="java" %> 9 <html>10 <head>11     <title>success</title>12 </head>13 <body>14         Hello SpringMVC!15 </body>16 </html>

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