struts2+hibernate+spring配置版框架搭建以及简单测试（方便脑补）
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为了之后学习的日子里加深对框架的理解和使用，这里将搭建步奏简单写一下，目的主要是方便以后自己回来脑补；
1:File--->New--->Other--->Maven--->Maven Project--->Next（之后界面如下所示：）
--->Next（点击next之后出现如下界面：选择最后一个 maven-archetype-webapp,然后点击next）
--->Next(点击next之后出现如下界面，然后选择好组织号，工程号，版本号即可)，最后点击Finish
2：maven项目创建好之后会报错，这里先在pom.xml中导入jar包，导入方式如下所示：这个pom配置好之后点击保存会将jar包下载到本地仓库，这个学习maven的时候都配置过，这个自己下去脑补吧；
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.bie.maven</groupId> 5 <artifactId>ssh_xml</artifactId> 6 <packaging>war</packaging> 7 <version>0.0.1-SNAPSHOT</version> 8 <name>ssh_xml Maven Webapp</name> 9 <url>http://maven.apache.org</url> 10 11 12 13 <!-- 配置一下jar包 --> 14 <properties> 15 <java-version>1.8</java-version> 16 <junit-version>4.8.2</junit-version> 17 <org.springframework-version>3.2.4.RELEASE</org.springframework-version> 18 <jackson-mapper-asl-version>1.9.12</jackson-mapper-asl-version> 19 <jackson-core-asl-version>1.9.12</jackson-core-asl-version> 20 <mysql-connector-java-version>5.1.8</mysql-connector-java-version> 21 22 <opensymphony-version>2.4.2</opensymphony-version> 23 <freemarker-version>2.3.9</freemarker-version> 24 <c3p0-version>0.9.1.2</c3p0-version> 25 <commons-collections-version>1.0</commons-collections-version> 26 <commons-fileupload-version>1.2.2</commons-fileupload-version> 27 <org.apache.commons-version>3.1</org.apache.commons-version> 28 <commons-codec-version>1.6</commons-codec-version> 29 <dom4j-version>1.6.1</dom4j-version> 30 <javax.servlet-version>1.2</javax.servlet-version> 31 <aspectjweaver-version>1.6.6</aspectjweaver-version> 32 <slf4j-log4j12-version>1.6.6</slf4j-log4j12-version> 33 <log4j-version>1.2.16</log4j-version> 34 <javax.servlet-jsp-version>2.0</javax.servlet-jsp-version> 35 <cglib-version>2.2.2</cglib-version> 36 <slf4j-api-version>1.6.6</slf4j-api-version> 37 <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> 38 </properties> 39 <dependencies> 40 <!-- 配置 junit4.8.2 --> 41 <dependency> 42 <groupId>junit</groupId> 43 <artifactId>junit</artifactId> 44 <version>${junit-version}</version> 45 <type>jar</type> 46 </dependency> 47 <!-- 配置 spring --> 48 <dependency> 49 <groupId>org.springframework</groupId> 50 <artifactId>spring-core</artifactId> 51 <version>${org.springframework-version}</version> 52 </dependency> 53 <dependency> 54 <groupId>org.springframework</groupId> 55 <artifactId>spring-web</artifactId> 56 <version>${org.springframework-version}</version> 57 </dependency> 58 <dependency> 59 <groupId>org.springframework</groupId> 60 <artifactId>spring-test</artifactId> 61 <version>${org.springframework-version}</version> 62 </dependency> 63 <dependency> 64 <groupId>org.springframework</groupId> 65 <artifactId>spring-aspects</artifactId> 66 <version>${org.springframework-version}</version> 67 </dependency> 68 <dependency> 69 <groupId>org.springframework</groupId> 70 <artifactId>spring-context-support</artifactId> 71 <version>${org.springframework-version}</version> 72 </dependency> 73 <dependency> 74 <groupId>org.springframework</groupId> 75 <artifactId>spring-web</artifactId> 76 <version>${org.springframework-version}</version> 77 </dependency> 78 79 <dependency> 80 <groupId>org.springframework</groupId> 81 <artifactId>spring-webmvc</artifactId> 82 <version>${org.springframework-version}</version> 83 </dependency> 84 <dependency> 85 <groupId>org.springframework</groupId> 86 <artifactId>spring-jdbc</artifactId> 87 <version>${org.springframework-version}</version> 88 </dependency> 89 <dependency> 90 <groupId>org.springframework</groupId> 91 <artifactId>spring-tx</artifactId> 92 <version>${org.springframework-version}</version> 93 </dependency> 94 <dependency> 95 <groupId>org.springframework</groupId> 96 <artifactId>spring-instrument</artifactId> 97 <version>${org.springframework-version}</version> 98 </dependency> 99 <dependency>100 <groupId>org.springframework</groupId>101 <artifactId>spring-instrument-tomcat</artifactId>102 <version>${org.springframework-version}</version>103 </dependency>104 105 <dependency> 106 <groupId>org.springframework</groupId> 107 <artifactId>spring-orm</artifactId> 108 <version>${org.springframework-version}</version> 109 </dependency>110 <!--springmvc 转换为 Json -->111 <dependency>112 <groupId>org.codehaus.jackson</groupId>113 <artifactId>jackson-mapper-asl</artifactId>114 <version>${jackson-mapper-asl-version}</version>115 </dependency>116 <dependency>117 <groupId>org.codehaus.jackson</groupId>118 <artifactId>jackson-core-asl</artifactId>119 <version>${jackson-core-asl-version}</version>120 </dependency>121 <!--配置 freemarker -->122 <dependency>123 <groupId>freemarker</groupId>124 <artifactId>freemarker</artifactId>125 <version>${freemarker-version}</version>126 </dependency>127 128 <!-- jdbc driver -->129 <dependency>130 <groupId>mysql</groupId>131 <artifactId>mysql-connector-java</artifactId>132 <version>${mysql-connector-java-version}</version>133 </dependency>134 <!-- connect pool with c3p0 -->135 <dependency>136 <groupId>c3p0</groupId>137 <artifactId>c3p0</artifactId>138 <version>${c3p0-version}</version>139 </dependency>140 141 <dependency>142 <groupId>commons-fileupload</groupId>143 <artifactId>commons-fileupload</artifactId>144 <version>${commons-fileupload-version}</version>145 </dependency>146 147 <dependency>148 <groupId>org.apache.commons</groupId>149 <artifactId>commons-lang3</artifactId>150 <version>${org.apache.commons-version}</version>151 </dependency>152 153 <dependency>154 <groupId>commons-codec</groupId>155 <artifactId>commons-codec</artifactId>156 <version>${commons-codec-version}</version>157 </dependency>158 <!-- analyze xml use dom4j -->159 <dependency>160 <groupId>dom4j</groupId>161 <artifactId>dom4j</artifactId>162 <version>${dom4j-version}</version>163 </dependency>164 <!-- about servlet -->165 <dependency>166 <groupId>javax.servlet</groupId>167 <artifactId>jstl</artifactId>168 <version>${javax.servlet-version}</version>169 </dependency>170 171 172 <dependency>173 <groupId>taglibs</groupId>174 <artifactId>standard</artifactId>175 <version>1.1.2</version>176 </dependency>177 <dependency>178 <groupId>javax.servlet</groupId>179 <artifactId>javax.servlet-api</artifactId>180 <version>3.0.1</version>181 <scope>provided</scope>182 </dependency>183 <dependency>184 <groupId>org.slf4j</groupId>185 <artifactId>slf4j-log4j12</artifactId>186 <version>1.6.6</version>187 <scope>provided</scope>188 </dependency>189 <dependency>190 <groupId>log4j</groupId>191 <artifactId>log4j</artifactId>192 <version>1.2.17</version>193 </dependency>194 195 <dependency>196 <groupId>org.slf4j</groupId>197 <artifactId>slf4j-api</artifactId>198 <version>1.6.6</version>199 </dependency>200 <dependency>201 <groupId>javax.activation</groupId>202 <artifactId>activation</artifactId>203 <version>1.1.1</version>204 </dependency>205 206 <!-- memcached -->207 <dependency>208 <groupId>com.google.code.maven-play-plugin.spy</groupId>209 <artifactId>memcached</artifactId>210 <version>2.4.2</version>211 </dependency>212 <dependency>213 <groupId>cglib</groupId>214 <artifactId>cglib</artifactId>215 <version>${cglib-version}</version>216 </dependency>217 <dependency>218 <groupId>net.fckeditor</groupId>219 <artifactId>java-core</artifactId>220 <version>2.6</version>221 </dependency>222 <dependency>223 <groupId>org.json</groupId>224 <artifactId>json</artifactId>225 <version>20131018</version>226 </dependency>227 228 <dependency>229 <groupId>com.sun.jersey</groupId>230 <artifactId>jersey-client</artifactId>231 <version>1.18.1</version>232 </dependency>233 <dependency>234 <groupId>jsptags</groupId>235 <artifactId>pager-taglib</artifactId>236 <version>2.0</version>237 </dependency>238 239 <dependency>240 <groupId>net.sourceforge.jexcelapi</groupId>241 <artifactId>jxl</artifactId>242 <version>2.6.10</version>243 </dependency>244 245 <dependency>246 <groupId>opensymphony</groupId>247 <artifactId>oscache</artifactId>248 <version>2.4.1</version>249 </dependency>250 <dependency>251 <groupId>javax.servlet</groupId>252 <artifactId>servlet-api</artifactId>253 <version>2.4</version>254 <scope>provided</scope>255 </dependency>256 257 <dependency>258 <groupId>org.apache.struts</groupId>259 <artifactId>struts2-core</artifactId>260 <version>2.3.8</version>261 <exclusions>262 <exclusion>263 <artifactId>javassist</artifactId>264 <groupId>javassist</groupId>265 </exclusion>266 </exclusions>267 </dependency>268 269 <!-- spring和struts之间的联系 -->270 <dependency> 271 <groupId>org.apache.struts</groupId> 272 <artifactId>struts2-spring-plugin</artifactId> 273 <version>2.3.8</version> 274 </dependency>275 276 <!-- struts2的注解 -->277 <dependency>278 <groupId>org.apache.struts</groupId>279 <artifactId>struts2-convention-plugin</artifactId>280 <version>2.3.8</version>281 </dependency>282 283 284 <dependency>285 <groupId>org.hibernate</groupId>286 <artifactId>hibernate-core</artifactId>287 <version>4.1.7.Final</version>288 </dependency>289 <dependency>290 <groupId>org.hibernate</groupId>291 <artifactId>hibernate-ehcache</artifactId>292 <version>4.1.7.Final</version>293 </dependency>294 <dependency>295 <groupId>displaytag</groupId>296 <artifactId>displaytag</artifactId>297 <version>1.2</version>298 </dependency>299 300 </dependencies>301 302 303 304 305 <build>306 <finalName>ssh_xml</finalName>307 </build>308 309 310 </project>
3：web.xml里面的dtd默认是2.3的，不过2.3的不支持el表达式，所以这里修改为2.5的。配置如下所示：
1 <?xml version="1.0" encoding="UTF-8"?>2 <web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" version="2.5">3 <display-name>Archetype Created Web Application</display-name>4 5 6 <display-name>Archetype Created Web Application</display-name>7 8 </web-app>
4：项目配置好上面的，接下来开始写代码，首先从web.xml的配置开始，比如struts2的核心过滤器，spring核心配置文件，监听器；
1 <?xml version="1.0" encoding="UTF-8"?> 2 <web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" version="2.5"> 3 <display-name>Archetype Created Web Application</display-name> 4 5 6 <display-name>Archetype Created Web Application</display-name> 7 8 <!-- 配置spring的监听器 ,加载本地的springp配置文件--> 9 <context-param>10 <param-name>contextConfigLocation</param-name>11 <param-value>classpath:bean-*.xml</param-value>12 </context-param>13 14 <!-- 15 spring的监听器 spring-web-3.2.4.RELEASE.jar ==》org.springframework16 ==》context ==》ContextLoaderListener17 -->18 <listener>19 <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>20 </listener>21 22 23 <!-- 24 struts2的核心过滤器 25 1:filter-class ==》 struts2-core-2.3.8.jar ==》org.apache.struts2 26 ==》 dispatcher ==》 ng ==》filter ==》StrutsPrepareAndExecuteFilter27 -->28 <filter>29 <filter-name>struts2Filter</filter-name>30 <filter-class>org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter</filter-class>31 </filter>32 <filter-mapping>33 <filter-name>struts2Filter</filter-name>34 <url-pattern>/*</url-pattern>35 </filter-mapping>36 37 </web-app>
5：配置好之后就需要配置一下maven标准格式：在src/main下面创建一个java的文件夹，在src/下面创建一个test，在test下面创建java文件夹，配置如下所示：
6：简单测试一下，将项目发布到tomcat中，启动tomcat,运行之后tomcat不报错，说明项目正常；
7：将spring的配置文件bean-common.xml配置文件放到src/main/resources下面即可（src/main/resources也是根目录）：配置如下所示：
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:p="http://www.springframework.org/schema/p" 5 xmlns:context="http://www.springframework.org/schema/context" 6 xmlns:aop="http://www.springframework.org/schema/aop" 7 xmlns:tx="http://www.springframework.org/schema/tx" 8 xsi:schemaLocation="http://www.springframework.org/schema/beans 9 http://www.springframework.org/schema/beans/spring-beans.xsd10 http://www.springframework.org/schema/context11 http://www.springframework.org/schema/context/spring-context.xsd12 http://www.springframework.org/schema/aop13 http://www.springframework.org/schema/aop/spring-aop.xsd14 http://www.springframework.org/schema/tx15 http://www.springframework.org/schema/tx/spring-tx.xsd">16 17 18 </beans>
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:p="http://www.springframework.org/schema/p" 5 xmlns:context="http://www.springframework.org/schema/context" 6 xmlns:aop="http://www.springframework.org/schema/aop" 7 xmlns:tx="http://www.springframework.org/schema/tx" 8 xsi:schemaLocation="http://www.springframework.org/schema/beans 9 http://www.springframework.org/schema/beans/spring-beans.xsd10 http://www.springframework.org/schema/context11 http://www.springframework.org/schema/context/spring-context.xsd12 http://www.springframework.org/schema/aop13 http://www.springframework.org/schema/aop/spring-aop.xsd14 http://www.springframework.org/schema/tx15 http://www.springframework.org/schema/tx/spring-tx.xsd">16 17 18 <!-- 1. 连接池实例 -->19 <bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource">20 <property name="jdbcUrl" value="jdbc:mysql://localhost:3306/ssh"></property>21 <property name="driverClass" value="com.mysql.jdbc.Driver"></property>22 <property name="user" value="root"></property>23 <property name="password" value="123456"></property>24 <property name="initialPoolSize" value="3"></property>25 <property name="maxPoolSize" value="6"></property>26 </bean>27 28 <!-- 2. Spring管理SessionFactory 【全部配置都写到spring中】 -->29 <!-- # 注入DataSource、 注入常用配置属性、映射配置属性 -->30 <bean id="sessionFactory" class="org.springframework.orm.hibernate4.LocalSessionFactoryBean">31 <property name="dataSource" ref="dataSource"></property>32 <property name="hibernateProperties">33 <props>34 <prop key="hibernate.dialect">org.hibernate.dialect.MySQLDialect</prop>35 <prop key="hibernate.show_sql">true</prop>36 <!-- <prop key="hibernate.hbm2ddl.auto">update</prop> -->37 </props>38 </property>39 <property name="mappingLocations">40 <list>41 <value>classpath:com/bie/po/*.hbm.xml</value>42 </list>43 </property>44 </bean>45 46 <!-- 3. 事务相关配置 -->47 <!-- 3.1 事务管理器类 -->48 <bean id="txManager" class="org.springframework.orm.hibernate4.HibernateTransactionManager">49 <property name="sessionFactory" ref="sessionFactory"></property>50 </bean>51 52 <!-- 3.2 事务增强(如何管理事务)-->53 <tx:advice id="txAdvice" transaction-manager="txManager">54 <tx:attributes>55 <tx:method name="get*" read-only="true"/>56 <tx:method name="find*" read-only="true"/>57 <tx:method name="select*" read-only="true"/>58 <tx:method name="*" read-only="false"/>59 </tx:attributes>60 </tx:advice>61 62 <!-- 3.3 Aop配置 = 切入点表达式(拦截目标对象，生成代理) + 事务增强应用-->63 <aop:config>64 <aop:pointcut expression="execution(* com.bie.service.impl.*.*(..))" id="pointcut"/>65 <aop:advisor advice-ref="txAdvice" pointcut-ref="pointcut"/>66 </aop:config>67 68 69 <!-- ioc容器注入 dao层的注入--> 70 <bean id="adminDao" class="com.bie.dao.impl.AdminDaoImpl">71 <property name="sessionFactory" ref="sessionFactory"></property>72 </bean>73 74 <!-- Service 需要注入 Dao -->75 <bean id="adminService" class="com.bie.service.impl.AdminServiceImpl">76 <property name="adminDao" ref="adminDao"></property>77 </bean>78 79 <!-- Service 需要注入 Dao -->80 <bean id="adminAction" class="com.bie.action.AdminAction">81 <property name="adminService" ref="adminService"></property>82 </bean> 83 84 </beans>
8：将struts的配置文件struts.xml配置文件放到src/main/resources下面即可（src/main/resources也是根目录）：配置如下所示：
1 <?xml version="1.0" encoding="UTF-8" ?>2 <!DOCTYPE struts PUBLIC3 "-//Apache Software Foundation//DTD Struts Configuration 2.3//EN"4 "http://struts.apache.org/dtds/struts-2.3.dtd">5 6 <struts>7 8 9 </struts>
1 <?xml version="1.0" encoding="UTF-8" ?> 2 <!DOCTYPE struts PUBLIC 3 "-//Apache Software Foundation//DTD Struts Configuration 2.3//EN" 4 "http://struts.apache.org/dtds/struts-2.3.dtd"> 5 6 <struts> 7 8 <package name="admin_package" extends="struts-default"> 9 10 <!-- Ation实例交给spring容器创建 -->11 <action name="select_*" class="adminAction" method="{1}">12 13 <!-- 列表展示 -->14 <result name="success">index.jsp</result>15 16 </action>17 </package> 18 19 </struts>
9：配置到第八步，基本结束，开始写代码，创建一个实体类Admin；如下所示：
1 package com.bie.po; 2 3 /** 4 * @author 作者:别先生 5 * @version 创建时间:2017年6月10日 下午2:08:17 6 * 类说明 7 */ 8 9 public class Admin {10 11 private Integer adminId;//管理员编号12 private String adminName;//管理员姓名13 private String adminPwd;//管理员密码14 15 public Integer getAdminId() {16 return adminId;17 }18 public void setAdminId(Integer adminId) {19 this.adminId = adminId;20 }21 public String getAdminName() {22 return adminName;23 }24 public void setAdminName(String adminName) {25 this.adminName = adminName;26 }27 public String getAdminPwd() {28 return adminPwd;29 }30 public void setAdminPwd(String adminPwd) {31 this.adminPwd = adminPwd;32 }33 @Override34 public String toString() {35 return "Admin [adminId=" + adminId + ", adminName=" + adminName + ", adminPwd=" + adminPwd + "]";36 }37 38 39 }
10：创建好实体类之后配置一个hibernate的映射文件；Admin.hbm.xml,代码如下所示：
1 <?xml version="1.0" encoding="UTF-8" ?> 2 <!DOCTYPE hibernate-mapping PUBLIC 3 "-//Hibernate/Hibernate Mapping DTD 3.0//EN" 4 "http://www.hibernate.org/dtd/hibernate-mapping-3.0.dtd"> 5 6 <!-- hibernate的实体类映射文件的配置，package包指出总包所在 --> 7 <hibernate-mapping package="com.bie.po"> 8 9 <!-- class的name是实体类的名字，table是数据表名 -->10 <class name="Admin" table="admin">11 <id name="adminId">12 <!-- native设置自增 -->13 <generator class="native"></generator>14 </id>15 16 <!-- 非主键的映射 -->17 <property name="adminName" length="20"></property>18 <property name="adminPwd" length="20"></property>19 </class>20 21 </hibernate-mapping> 22
11：创建好实体类之后开始创建dao层的接口和实现类，如AdminDao接口和AdminDaoImpl实现类；
1 package com.bie.dao; 2 3 import java.util.List; 4 5 import com.bie.po.Admin; 6 7 /** 8 * @author 作者:别先生 9 * @version 创建时间:2017年6月10日 下午2:25:01 10 * 类说明 11 */12 13 public interface AdminDao {14 15 /**16 * 查询管理员的信息17 * @param admin18 * @return19 */20 public List<Admin> selectAdmin();21 }
1 package com.bie.dao.impl; 2 3 import java.util.List; 4 5 import org.hibernate.SessionFactory; 6 7 import com.bie.dao.AdminDao; 8 import com.bie.po.Admin; 9 10 /** 11 * @author 作者:别先生12 * @version 创建时间:2017年6月10日 下午2:25:15 13 * 类说明 14 */15 16 public class AdminDaoImpl implements AdminDao{17 18 //IOC容器注入sessionFactory对象19 private SessionFactory sessionFactory;20 public void setSessionFactory(SessionFactory sessionFactory) {21 this.sessionFactory = sessionFactory;22 }23 24 public List<Admin> selectAdmin() {25 26 List<Admin> list = sessionFactory.getCurrentSession().createQuery(" from Admin ").list();27 28 return list;29 }30 31 32 }
12：创建好dao层接口和实现类之后开始创建service层的接口和实现类，如AdminService接口和AdminServiceImpl实现类；
1 package com.bie.service; 2 3 import java.util.List; 4 5 import com.bie.po.Admin; 6 7 /** 8 * @author 作者:别先生 9 * @version 创建时间:2017年6月10日 下午2:29:20 10 * 类说明 11 */12 13 public interface AdminService {14 15 public List<Admin> selectAdmin();16 }
1 package com.bie.service.impl; 2 3 import java.util.List; 4 5 import com.bie.dao.AdminDao; 6 import com.bie.po.Admin; 7 import com.bie.service.AdminService; 8 9 /** 10 * @author 作者:别先生11 * @version 创建时间:2017年6月10日 下午2:29:40 12 * 类说明 13 */14 15 public class AdminServiceImpl implements AdminService{16 17 //ioc容器注入18 private AdminDao adminDao;19 public void setAdminDao(AdminDao adminDao) {20 this.adminDao = adminDao;21 }22 23 public List<Admin> selectAdmin(){24 25 List<Admin> list = adminDao.selectAdmin();26 27 return list;28 }29 }
13:当写好service层之后开始写action层AdminAction，这里传递前台页面的参数；代码如下所示：
1 package com.bie.action; 2 3 import java.util.List; 4 import java.util.Map; 5 6 import org.apache.struts2.interceptor.RequestAware; 7 8 import com.bie.po.Admin; 9 import com.bie.service.AdminService;10 import com.opensymphony.xwork2.ActionSupport;11 12 /** 13 * @author 作者:别先生14 * @version 创建时间:2017年6月10日 下午2:36:07 15 * 类说明 16 */17 18 public class AdminAction extends ActionSupport implements RequestAware{19 20 21 private static final long serialVersionUID = 1L;22 23 //ioc容器注入24 private AdminService adminService;25 public void setAdminService(AdminService adminService) {26 this.adminService = adminService;27 }28 29 // 接收框架运行时候传入的代表request对象的map30 private Map<String, Object> request;31 public void setRequest(Map<String, Object> request) {32 this.request = request;33 }34 35 36 //ioc容器注入37 private Admin admin;38 public void setAdmin(Admin admin) {39 this.admin = admin;40 }41 public Admin getAdmin() {42 return admin;43 }44 45 public String selectAdmin(){46 47 List<Admin> list = adminService.selectAdmin();48 49 //将信息保存到request中50 request.put("list", list);51 52 return "success";53 }54 55 56 }
14:当后台写完之后开始写前台测试页面：页面如下所示
1 <%@ page language="java" contentType="text/html; charset=UTF-8" 2 pageEncoding="UTF-8"%> 3 <%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core"%> 4 <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> 5 <html> 6 <head> 7 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> 8 <title>主页显示管理员的信息</title> 9 </head>10 <body>11 12 <a href="select_selectAdmin.action">查询所有用户信息</a>13 14 <center>15 <table cellspacing="20" cellpadding="20">16 <tr>17 <th>管理员编号</th>18 <th>管理员姓名</th>19 <th>管理员密码</th>20 </tr>21 <c:forEach items="${list }" var="list">22 <tr>23 <td>${list.adminId}</td>24 <td>${list.adminName}</td>25 <td>${list.adminPwd }</td>26 </tr>27 </c:forEach>28 </table>29 </center>30 31 </body>32 </html>
直接访问index.jsp页面，测试结果如下所示：
ssh配置版框架搭建先到这吧，以后有机会再深学吧。时间过的挺快的，马上就该出去找工作了......
增删改查功能日后有时间再写吧......
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