RESTful风格的SSM框架搭建

Posted pclover11

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1 使用idea编辑工具,maven项目构建工具搭建RESTful风格的java项目

 

2 进行项目配置

2.1 pom文件依赖

  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>com.huitong</groupId>
  5   <artifactId>friend</artifactId>
  6   <packaging>war</packaging>
  7   <version>1.0-SNAPSHOT</version>
  8   <name>friend Maven Webapp</name>
  9   <url>http://maven.apache.org</url>
 10 
 11 
 12   <properties>
 13     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
 14     <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
 15     <!-- spring版本号 -->
 16     <spring.version>4.3.0.RELEASE</spring.version>
 17 
 18     <!-- mybatis版本号 -->
 19     <mybatis.version>3.4.4</mybatis.version>
 20 
 21     <!-- mysql驱动版本号 -->
 22     <mysql-driver.version>5.1.40</mysql-driver.version>
 23 
 24     <!-- log4j日志包版本号 -->
 25     <log4j.version>2.7</log4j.version>
 26     <commons-logging.version>1.2</commons-logging.version>
 27 
 28     <!-- 对象转 jackson 版本号 -->
 29     <jackson.version>2.8.5</jackson.version>
 30 
 31     <!--spring security version-->
 32     <spring.security.version>4.2.3.RELEASE</spring.security.version>
 33 
 34     <mysql.user>root</mysql.user>
 35     <mysql.password>123456</mysql.password>
 36 
 37 
 38   </properties>
 39   <dependencies>
 40     <dependency>
 41       <groupId>junit</groupId>
 42       <artifactId>junit</artifactId>
 43       <version>4.11</version>
 44       <scope>test</scope>
 45     </dependency>
 46 
 47 
 48     <!-- 添加jstl依赖 -->
 49     <dependency>
 50       <groupId>jstl</groupId>
 51       <artifactId>jstl</artifactId>
 52       <version>1.2</version>
 53     </dependency>
 54 
 55     <!-- javaee 7.0 -->
 56     <!-- https://mvnrepository.com/artifact/javax/javaee-api -->
 57     <dependency>
 58       <groupId>javax</groupId>
 59       <artifactId>javaee-api</artifactId>
 60       <version>7.0</version>
 61     </dependency>
 62 
 63 
 64     <!-- ######## spring mvc 依赖包 start ################################-->
 65     <!-- https://mvnrepository.com/artifact/org.springframework/spring-web -->
 66     <dependency>
 67       <groupId>org.springframework</groupId>
 68       <artifactId>spring-web</artifactId>
 69       <version>${spring.version}</version>
 70     </dependency>
 71 
 72     <!-- https://mvnrepository.com/artifact/org.springframework/spring-webmvc -->
 73     <dependency>
 74       <groupId>org.springframework</groupId>
 75       <artifactId>spring-webmvc</artifactId>
 76       <version>${spring.version}</version>
 77     </dependency>
 78     <!-- ######## spring mvc 依赖包 end ################################-->
 79 
 80     <!-- ######## spring core 依赖包 start ################################-->
 81     <!-- https://mvnrepository.com/artifact/org.springframework/spring-beans -->
 82     <dependency>
 83       <groupId>org.springframework</groupId>
 84       <artifactId>spring-beans</artifactId>
 85       <version>${spring.version}</version>
 86     </dependency>
 87 
 88     <!-- https://mvnrepository.com/artifact/org.springframework/spring-context -->
 89     <dependency>
 90       <groupId>org.springframework</groupId>
 91       <artifactId>spring-context</artifactId>
 92       <version>${spring.version}</version>
 93     </dependency>
 94 
 95     <!-- https://mvnrepository.com/artifact/org.springframework/spring-core -->
 96     <dependency>
 97       <groupId>org.springframework</groupId>
 98       <artifactId>spring-core</artifactId>
 99       <version>${spring.version}</version>
100     </dependency>
101     <!-- ######## spring core 依赖包 end ################################-->
102 
103     <!-- ######## mybatis core 依赖包 start ################################-->
104     <!-- https://mvnrepository.com/artifact/org.ow2.asm/asm -->
105     <dependency>
106       <groupId>org.ow2.asm</groupId>
107       <artifactId>asm</artifactId>
108       <version>5.2</version>
109     </dependency>
110 
111     <!-- https://mvnrepository.com/artifact/cglib/cglib -->
112     <dependency>
113       <groupId>cglib</groupId>
114       <artifactId>cglib</artifactId>
115       <version>3.2.5</version>
116     </dependency>
117 
118     <!-- https://mvnrepository.com/artifact/org.mybatis/mybatis -->
119     <dependency>
120       <groupId>org.mybatis</groupId>
121       <artifactId>mybatis</artifactId>
122       <version>${mybatis.version}</version>
123     </dependency>
124     <!-- ######## mybatis core 依赖包 end ################################-->
125 
126     <!-- ######## mybatis spring 依赖包 start ################################-->
127     <!-- https://mvnrepository.com/artifact/org.mybatis/mybatis-spring -->
128     <dependency>
129       <groupId>org.mybatis</groupId>
130       <artifactId>mybatis-spring</artifactId>
131       <version>1.3.1</version>
132     </dependency>
133     <!-- ######## mybatis spring 依赖包 end ################################-->
134 
135 
136     <!-- ######## DBconnector 依赖包 start ################################-->
137     <!-- https://mvnrepository.com/artifact/mysql/mysql-connector-java -->
138     <dependency>
139       <groupId>mysql</groupId>
140       <artifactId>mysql-connector-java</artifactId>
141       <version>${mysql-driver.version}</version>
142     </dependency>
143 
144     <!-- https://mvnrepository.com/artifact/com.mchange/c3p0 -->
145     <dependency>
146       <groupId>com.mchange</groupId>
147       <artifactId>c3p0</artifactId>
148       <version>0.9.5.2</version>
149     </dependency>
150     <!-- ######## DBconnector 依赖包 end ################################-->
151 
152     <!-- ######## translation 依赖包 start ################################-->
153     <!-- https://mvnrepository.com/artifact/org.springframework/spring-jdbc -->
154     <dependency>
155       <groupId>org.springframework</groupId>
156       <artifactId>spring-jdbc</artifactId>
157       <version>${spring.version}</version>
158     </dependency>
159 
160     <!-- https://mvnrepository.com/artifact/org.springframework/spring-tx -->
161     <dependency>
162       <groupId>org.springframework</groupId>
163       <artifactId>spring-tx</artifactId>
164       <version>${spring.version}</version>
165     </dependency>
166     <!-- ######## translation 依赖包 end ################################-->
167 
168     <!-- ######## AOP 依赖包 start ################################-->
169     <!-- https://mvnrepository.com/artifact/aopalliance/aopalliance -->
170     <dependency>
171       <groupId>aopalliance</groupId>
172       <artifactId>aopalliance</artifactId>
173       <version>1.0</version>
174     </dependency>
175 
176     <!-- https://mvnrepository.com/artifact/org.aspectj/aspectjrt -->
177     <dependency>
178       <groupId>org.aspectj</groupId>
179       <artifactId>aspectjrt</artifactId>
180       <version>1.8.10</version>
181     </dependency>
182 
183     <!-- https://mvnrepository.com/artifact/org.aspectj/aspectjweaver -->
184     <dependency>
185       <groupId>org.aspectj</groupId>
186       <artifactId>aspectjweaver</artifactId>
187       <version>1.8.10</version>
188     </dependency>
189 
190     <!-- https://mvnrepository.com/artifact/org.springframework/spring-aop -->
191     <dependency>
192       <groupId>org.springframework</groupId>
193       <artifactId>spring-aop</artifactId>
194       <version>${spring.version}</version>
195     </dependency>
196     <!-- ######## AOP 依赖包 end ################################-->
197 
198 
199     <!-- ######## json 依赖包 start ################################-->
200     <dependency>
201       <groupId>com.fasterxml.jackson.core</groupId>
202       <artifactId>jackson-core</artifactId>
203       <version>${jackson.version}</version>
204     </dependency>
205     <dependency>
206       <groupId>com.fasterxml.jackson.core</groupId>
207       <artifactId>jackson-databind</artifactId>
208       <version>${jackson.version}</version>
209     </dependency>
210     <dependency>
211       <groupId>com.fasterxml.jackson.core</groupId>
212       <artifactId>jackson-annotations</artifactId>
213       <version>${jackson.version}</version>
214     </dependency>
215     <!-- ######## json 依赖包 end ################################-->
216 
217 
218     <dependency>
219       <groupId>commons-fileupload</groupId>
220       <artifactId>commons-fileupload</artifactId>
221       <version>1.3.3</version>
222     </dependency>
223 
224 
225     <!-- https://mvnrepository.com/artifact/commons-logging/commons-logging -->
226     <dependency>
227       <groupId>commons-logging</groupId>
228       <artifactId>commons-logging</artifactId>
229       <version>${commons-logging.version}</version>
230     </dependency>
231 
232     <!-- https://mvnrepository.com/artifact/org.apache.logging.log4j/log4j-core -->
233     <dependency>
234       <groupId>org.apache.logging.log4j</groupId>
235       <artifactId>log4j-core</artifactId>
236       <version>${log4j.version}</version>
237     </dependency>
238 
239     <dependency>
240       <groupId>org.springframework.security</groupId>
241       <artifactId>spring-security-web</artifactId>
242       <version>4.2.3.RELEASE</version>
243     </dependency>
244 
245   </dependencies>
246 
247 
248   <build>
249     <finalName>friend</finalName>
250     <resources>
251       <resource>
252         <directory>src/main/resources</directory>
253         <filtering>true</filtering>
254         <includes>
255           <include>**/*.xml</include>
256         </includes>
257       </resource>
258 
259       <resource>
260         <directory>src/main/resources</directory>
261         <filtering>true</filtering>
262         <includes>
263           <include>**/*.properties</include>
264         </includes>
265       </resource>
266 
267       <resource>
268         <directory>src/main/resources</directory>
269         <excludes>
270           <exclude>**/*.properties</exclude>
271         </excludes>
272       </resource>
273 
274       <resource>
275         <directory>src/main/java</directory>
276         <excludes>
277           <exclude>**/*.java</exclude>
278         </excludes>
279       </resource>
280 
281 
282     </resources>
283   </build>
284 </project>
View Code

 

2.2 数据库配置 spring-db.xml

<?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:tx="http://www.springframework.org/schema/tx"
       xsi:schemaLocation="http://www.springframework.org/schema/beans
        http://www.springframework.org/schema/beans/spring-beans-4.3.xsd
        http://www.springframework.org/schema/tx
        http://www.springframework.org/schema/tx/spring-tx-4.3.xsd">

    <!--数据源配置-->
    <bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource">
        <property name="driverClass" value="com.mysql.jdbc.Driver"/>
        <property name="jdbcUrl" value="jdbc:mysql:///day11?useSSL=true" />
        <property name="user" value="${mysql.user}" />
        <property name="password" value="${mysql.password}" />
        <property name="acquireIncrement" value="2" />
        <property name="maxPoolSize" value="20" />
        <property name="maxIdleTime" value="1000" />
    </bean>

    <!--SqlSessionFactoryBean 配置-->
    <bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
        <property name="dataSource" ref="dataSource"/>
        <property name="configLocation" value="classpath:mybatis-config.xml"></property>
    </bean>


    <!-- SqlSessionTemplate 配置 -->
    <bean id="sessionTemplate" class="org.mybatis.spring.SqlSessionTemplate">
        <constructor-arg index="0" ref="sqlSessionFactory"/>
    </bean>

    <!-- MapperScannerConfigurer 配置 -->
    <bean id="mapperScannerConfigurer" class="org.mybatis.spring.mapper.MapperScannerConfigurer">
        <property name="basePackage" value="com.huitong"/>
        <property name="sqlSessionFactoryBeanName" value="sqlSessionFactory"/>
    </bean>

    <bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
        <property name="dataSource" ref="dataSource"/>
    </bean>

    <tx:annotation-driven transaction-manager="transactionManager" proxy-target-class="true"/>

</beans>
View Code

 

2.3 springMVC配置文件,springMVC.xml

<?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:context="http://www.springframework.org/schema/context"
       xmlns:mvc="http://www.springframework.org/schema/mvc"
       xsi:schemaLocation="http://www.springframework.org/schema/beans
        http://www.springframework.org/schema/beans/spring-beans-4.3.xsd
        http://www.springframework.org/schema/context
        http://www.springframework.org/schema/context/spring-context-4.3.xsd
        http://www.springframework.org/schema/mvc
        http://www.springframework.org/schema/mvc/spring-mvc-4.3.xsd">

    <!-- 注解驱动 -->
    <mvc:annotation-driven >
        <mvc:message-converters>
            <bean class="org.springframework.http.converter.StringHttpMessageConverter">
                <constructor-arg value="UTF-8"/>
            </bean>

        </mvc:message-converters>
    </mvc:annotation-driven>
    <!-- 扫描包 -->
    <context:component-scan base-package="com.huitong" />
    <!-- 对静态资源文件的访问 不支持访问WEB-INF目录 -->
    <mvc:default-servlet-handler />

    <bean id="multipartResolver" class="org.springframework.web.multipart.commons.CommonsMultipartResolver">
        <property name="defaultEncoding" value="utf-8"/>
    </bean>

</beans>
View Code

 

2.4 mybatis配置文件

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE configuration
        PUBLIC "-//mybatis.org//DTD Config 3.0//EN"
        "http://mybatis.org/dtd/mybatis-3-config.dtd">
<configuration>
    <!--任意环境,数据源和 MyBatis 的事务管理器都会被 忽略 。-->
    <!--通常这会是 <settings> 或 <typeAliases> 的部分。-->

    <settings>
        <!-- Globally enables or disables any caches configured in any mapper under this configuration -->
        <setting name="cacheEnabled" value="false"/>
        <!--<setting name="logImpl" value="STDOUT_LOGGING" />-->
    </settings>
</configuration>
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2.5 spring的配置,将所有配置进行整合

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE configuration
        PUBLIC "-//mybatis.org//DTD Config 3.0//EN"
        "http://mybatis.org/dtd/mybatis-3-config.dtd">
<configuration>
    <!--任意环境,数据源和 MyBatis 的事务管理器都会被 忽略 。-->
    <!--通常这会是 <settings> 或 <typeAliases> 的部分。-->

    <settings>
        <!-- Globally enables or disables any caches configured in any mapper under this configuration -->
        <setting name="cacheEnabled" value="false"/>
        <!--<setting name="logImpl" value="STDOUT_LOGGING" />-->
    </settings>
</configuration>
View Code

 

2.6 web.xml配置文件

<!DOCTYPE web-app PUBLIC
                "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN"
                "http://java.sun.com/dtd/web-app_2_3.dtd" >
<web-app>
<display-name>Archetype Created Web Application</display-name>
  <!-- 指定 spring 的配置文件,不然会报错找不到applicationContext.xml 文件 -->
<context-param>
  <param-name>contextConfigLocation</param-name>
  <param-value>classpath:spring.xml</param-value>
</context-param>


<filter>
  <filter-name>characterEncodingFilter</filter-name>
  <filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class>
  <init-param>
    <param-name>encoding</param-name>
    <param-value>UTF-8</param-value>
  </init-param>
  <init-param>
    <param-name>forceEncoding</param-name>
    <param-value>true</param-value>
  </init-param>
</filter>

<!--解决表单put请求-->
<filter>
  <filter-name>httpPutFormContentFilter</filter-name>
  <filter-class>org.springframework.web.filter.HttpPutFormContentFilter</filter-class>
</filter>

<filter-mapping>
  <filter-name>characterEncodingFilter</filter-name>
  <servlet-name>dispatcherServlet</servlet-name>
</filter-mapping>

<filter-mapping>
  <filter-name>httpPutFormContentFilter</filter-name>
  <servlet-name>dispatcherServlet</servlet-name>
</filter-mapping>


<!--  方便获取ApplicationContext -->
<listener>
  <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>



<servlet>
  <servlet-name>dispatcherServlet</servlet-name>
  <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>

  <init-param>
    <param-name>contextConfigLocation</param-name>
    <param-value>classpath:spring.xml</param-value>
  </init-param>
  <load-on-startup>1</load-on-startup>
</servlet>

<servlet-mapping>
  <servlet-name>dispatcherServlet</servlet-name>
  <url-pattern>/*</url-pattern>
</servlet-mapping>

</web-app>
View Code

 

至此,所有配置文件已经配置完毕。我的项目结构如下图

 

3 关键类

3.1 实体类Student

 1 public class Student {
 2 
 3     private String id;
 4     private String name;
 5     private Integer age;
 6     private String gender;
 7     private Date birthday;
 8 
 9     public Student() {
10     }
11 
12 
13     public Student(
14             String id,
15             String name,
16             Integer age,
17             String gender,
18             Date birthday) {
19         this.id = id;
20         this.name = name;
21         this.age = age;
22         this.gender = gender;
23         this.birthday = birthday;
24     }
25 
26     public String getId() {
27         return id;
28     }
29 
30     public void setId(String id) {
31         this.id = id;
32     }
33 
34     public String getName() {
35         return name;
36     }
37 
38     public void setName(String name) {
39         this.name = name;
40     }
41 
42     public Integer getAge() {
43         return age;
44     }
45 
46     public void setAge(Integer age) {
47         this.age = age;
48     }
49 
50     public String getGender() {
51         return gender;
52     }
53 
54     public void setGender(String gender) {
55         this.gender = gender;
56     }
57 
58     public Date getBirthday() {
59         return birthday;
60     }
61 
62     public void setBirthday(Date birthday) {
63         this.birthday = birthday;
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