使用工具：maven、idea、jdk8、mysql、tomcat9.0
初学ssm框架，配置文件的配置目录：
其中generator.xml是用Mybatis从数据库中表逆向生成pojo、dao、mapper下此表的相关信息。
配置文件如下：
1、pom.xml
1 <properties>
2 <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
3 <maven.compiler.source>1.8</maven.compiler.source>
4 <maven.compiler.target>1.8</maven.compiler.target>
5
6 <!--srping版本-->
7 <spring.version>4.3.14.RELEASE</spring.version>
8 <!--mybatis版本-->
9 <mybatis.version>3.4.0</mybatis.version>
10 <!-- log4j日志文件管理包版本 -->
11 <slf4j.version>1.6.6</slf4j.version>
12 <log4j.version>1.2.12</log4j.version>
13 </properties>
14
15
16 <dependencies>
17
18 <!-- 导入Mysql数据库链接jar包 -->
19 <dependency>
20 <groupId>mysql</groupId>
21 <artifactId>mysql-connector-java</artifactId>
22 <version>5.1.6</version>
23 </dependency>
24
25
26 <!-- https://mvnrepository.com/artifact/junit/junit -->
27 <dependency>
28 <groupId>junit</groupId>
29 <artifactId>junit</artifactId>
30 <version>4.12</version>
31 <scope>test</scope>
32 </dependency>
33
34
35 <!-- mybatis核心包 -->
36 <dependency>
37 <groupId>org.mybatis</groupId>
38 <artifactId>mybatis</artifactId>
39 <version>${mybatis.version}</version>
40 </dependency>
41 <!-- mybatis/spring包 -->
42 <dependency>
43 <groupId>org.mybatis</groupId>
44 <artifactId>mybatis-spring</artifactId>
45 <version>1.3.0</version>
46 </dependency>
47
48
49 <!--spring单元测试依赖 -->
50 <dependency>
51 <groupId>org.springframework</groupId>
52 <artifactId>spring-test</artifactId>
53 <version>${spring.version}</version>
54 <scope>test</scope>
55 </dependency>
56
57 <!-- springMVC核心包 -->
58 <dependency>
59 <groupId>org.springframework</groupId>
60 <artifactId>spring-webmvc</artifactId>
61 <version>${spring.version}</version>
62 </dependency>
63
64 <!-- spring核心包 -->
65 <dependency>
66 <groupId>org.springframework</groupId>
67 <artifactId>spring-core</artifactId>
68 <version>${spring.version}</version>
69 </dependency>
70
71 <dependency>
72 <groupId>org.springframework</groupId>
73 <artifactId>spring-beans</artifactId>
74 <version>${spring.version}</version>
75 </dependency>
76
77 <dependency>
78 <groupId>org.springframework</groupId>
79 <artifactId>spring-context</artifactId>
80 <version>${spring.version}</version>
81 </dependency>
82
83 <dependency>
84 <groupId>org.springframework</groupId>
85 <artifactId>spring-context-support</artifactId>
86 <version>${spring.version}</version>
87 </dependency>
88
89 <dependency>
90 <groupId>org.springframework</groupId>
91 <artifactId>spring-tx</artifactId>
92 <version>${spring.version}</version>
93 </dependency>
94
95 <dependency>
96 <groupId>org.springframework</groupId>
97 <artifactId>spring-web</artifactId>
98 <version>${spring.version}</version>
99 </dependency>
100
101 <dependency>
102 <groupId>org.springframework</groupId>
103 <artifactId>spring-jdbc</artifactId>
104 <version>${spring.version}</version>
105 </dependency>
106
107 <dependency>
108 <groupId>javax.servlet</groupId>
109 <artifactId>javax.servlet-api</artifactId>
110 <version>3.0.1</version>
111 <scope>provided</scope>
112 </dependency>
113
114 <dependency>
115 <groupId>javax.servlet.jsp</groupId>
116 <artifactId>jsp-api</artifactId>
117 <version>2.2</version>
118 <scope>provided</scope>
119 </dependency>
120 <!--mysql数据库链接包-->
121 <!-- https://mvnrepository.com/artifact/org.apache.commons/commons-dbcp2 -->
122 <dependency>
123 <groupId>org.apache.commons</groupId>
124 <artifactId>commons-dbcp2</artifactId>
125 <version>2.1.1</version>
126 </dependency>
127
128 <!-- https://mvnrepository.com/artifact/net.sf.json-lib/json-lib-->;
129 <!--<dependency>
130 <groupId>net.sf.json-lib</groupId>
131 <artifactId>json-lib</artifactId>
132 <version>2.4</version>
133 </dependency>-->
134
135 <!-- https://mvnrepository.com/artifact/com.fasterxml.jackson.core/jackson-databind -->
136 <dependency>
137 <groupId>com.fasterxml.jackson.core</groupId>
138 <artifactId>jackson-databind</artifactId>
139 <version>2.9.8</version>
140 </dependency>
141
142 <!-- https://mvnrepository.com/artifact/com.fasterxml.jackson.core/jackson-core -->
143 <dependency>
144 <groupId>com.fasterxml.jackson.core</groupId>
145 <artifactId>jackson-core</artifactId>
146 <version>2.9.8</version>
147 </dependency>
148
149 <!-- https://mvnrepository.com/artifact/com.fasterxml.jackson.core/jackson-annotations -->
150 <dependency>
151 <groupId>com.fasterxml.jackson.core</groupId>
152 <artifactId>jackson-annotations</artifactId>
153 <version>2.9.8</version>
154 </dependency>
155
156 <!--JSR303数据校验支持，支持tomcat7及以上版本-->
157 <!-- https://mvnrepository.com/artifact/org.hibernate.validator/hibernate-validator -->
158 <dependency>
159 <groupId>org.hibernate.validator</groupId>
160 <artifactId>hibernate-validator</artifactId>
161 <version>6.0.16.Final</version>
162 </dependency>
163
164
165 <!-- JSTL标签类 -->
166 <dependency>
167 <groupId>jstl</groupId>
168 <artifactId>jstl</artifactId>
169 <version>1.2</version>
170 </dependency>
171 <!-- 日志文件管理包 -->
172 <dependency>
173 <groupId>log4j</groupId>
174 <artifactId>log4j</artifactId>
175 <version>1.2.17</version>
176 </dependency>
177
178 <!-- 上传组件包 -->
179 <dependency>
180 <groupId>commons-fileupload</groupId>
181 <artifactId>commons-fileupload</artifactId>
182 <version>1.3.1</version>
183 </dependency>
184 <dependency>
185 <groupId>commons-io</groupId>
186 <artifactId>commons-io</artifactId>
187 <version>2.4</version>
188 </dependency>
189 <dependency>
190 <groupId>commons-codec</groupId>
191 <artifactId>commons-codec</artifactId>
192 <version>1.9</version>
193 </dependency>
194
195 <!-- https://mvnrepository.com/artifact/com.github.pagehelper/pagehelper -->
196 <dependency>
197 <groupId>com.github.pagehelper</groupId>
198 <artifactId>pagehelper</artifactId>
199 <version>5.1.10</version>
200 </dependency>
201
202
203 <!-- https://mvnrepository.com/artifact/org.mybatis.generator/mybatis-generator-core -->
204 <dependency>
205 <groupId>org.mybatis.generator</groupId>
206 <artifactId>mybatis-generator-core</artifactId>
207 <version>1.3.7</version>
208 </dependency>
209 <!-- <dependency>
210 <groupId>org.junit.jupiter</groupId>
211 <artifactId>junit-jupiter-api</artifactId>
212 <version>RELEASE</version>
213 <scope>compile</scope>
214 </dependency>-->
215
216 </dependencies>
217
218 <build>
219 <finalName>ssm-crud</finalName>
220 <plugins>
221 <plugin>
222 <groupId>org.mybatis.generator</groupId>
223 <artifactId>mybatis-generator-maven-plugin</artifactId>
224 <version>1.3.7</version>
225 </plugin>
226 </plugins>
227 <pluginManagement><!-- lock down plugins versions to avoid using Maven defaults (may be moved to parent pom) -->
228 <plugins>
229 <plugin>
230 <artifactId>maven-clean-plugin</artifactId>
231 <version>3.1.0</version>
232 </plugin>
233 <!-- see http://maven.apache.org/ref/current/maven-core/default-bindings.html#Plugin_bindings_for_war_packaging -->
234 <plugin>
235 <artifactId>maven-resources-plugin</artifactId>
236 <version>3.0.2</version>
237 </plugin>
238 <plugin>
239 <artifactId>maven-compiler-plugin</artifactId>
240 <version>3.8.0</version>
241 </plugin>
242 <plugin>
243 <artifactId>maven-surefire-plugin</artifactId>
244 <version>2.22.1</version>
245 </plugin>
246 <plugin>
247 <artifactId>maven-war-plugin</artifactId>
248 <version>3.2.2</version>
249 </plugin>
250 <plugin>
251 <artifactId>maven-install-plugin</artifactId>
252 <version>2.5.2</version>
253 </plugin>
254 <plugin>
255 <artifactId>maven-deploy-plugin</artifactId>
256 <version>2.8.2</version>
257 </plugin>
258 </plugins>
259 </pluginManagement>
260 </build>
261 </project>View Code
2、db.properties
1 db.driverClassName=com.mysql.jdbc.Driver 2 db.url=jdbc:mysql://localhost:3306/ssm_crud?useUnicode=true&characterEncoding=utf-8 3 db.username=root 4 db.password=123456 5 #定义初始连接数NewsManagement 6 db.initialSize=0 7 #定义最大连接数 8 db.maxActive=20 9 #定义最长等待时间 10 db.maxWait=60000
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3、log4j.properties
1 # Global logging configuration 2 log4j.rootLogger=DEBUG, stdout 3 # Console output... 4 log4j.appender.stdout=org.apache.log4j.ConsoleAppender 5 log4j.appender.stdout.layout=org.apache.log4j.PatternLayout 6 log4j.appender.stdout.layout.ConversionPattern=%5p [%t] - %m%n
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4、applicationContext.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:p="http://www.springframework.org/schema/p"
5 xmlns:context="http://www.springframework.org/schema/context"
6 xmlns:tx="http://www.springframework.org/schema/tx"
7 xmlns:mvc="http://www.springframework.org/schema/mvc" xmlns:aop="http://www.springframework.org/schema/aop"
8 xsi:schemaLocation="http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-4.1.xsd
9 http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-4.0.xsd
10 http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.0.xsd
11 http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-4.0.xsd http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop.xsd">
12
13 <!-- 扫描service包，让service的注解起作用 -->
14 <context:component-scan base-package="com.xwh"/>
15 <!-- <!–不扫controller–>
16 <context:exclude-filter type="annotation" expression="org.springframework.stereotype.Controller"/>-->
17 <!--</context:component-scan>-->
18
19
20 <!-- 加载db.propertites -->
21 <context:property-placeholder location="classpath:db.properties"/>
22
23 <bean id="dataSource"
24 class="org.apache.commons.dbcp2.BasicDataSource" destroy-method="close">
25 <property name="driverClassName" value="${db.driverClassName}"/>
26 <property name="url" value="${db.url}"/>
27 <property name="username" value="${db.username}"/>
28 <property name="password" value="${db.password}"/>
29 <property name="initialSize" value="${db.initialSize}"/>
30 <property name="maxWaitMillis" value="${db.maxWait}"/>
31 <property name="maxTotal" value="${db.maxActive}"/>
32 </bean>
33
34 <bean id="sqlSessionFactory"
35 class="org.mybatis.spring.SqlSessionFactoryBean">
36 <property name="dataSource" ref="dataSource"></property>
37 <property name="configLocation" value="classpath:mybatis/mybatis-config.xml"></property>
38 <property name="mapperLocations" value="classpath:mybatis/mapper/Mapper.xml"></property>
39 </bean>
40
41 <!--配置一个可以执行批量的sqlSession-->
42 <bean id="sqlSession" class="org.mybatis.spring.SqlSessionTemplate">
43 <constructor-arg name="sqlSessionFactory" ref="sqlSessionFactory"></constructor-arg>
44 <constructor-arg name="executorType" value="BATCH"></constructor-arg>
45 </bean>
46
47 <!-- mapper扫描器 -->
48 <!-- 会自动生成一个标识为mapper接口类型首字母小写的bean -->
49 <bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">
50 <property name="basePackage" value="com.xwh.dao"></property>
51 <property name="sqlSessionFactoryBeanName" value="sqlSessionFactory"></property>
52 </bean>
53
54 <!--事务控制的配置-->
55 <bean id="txManager"
56 class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
57 <property name="dataSource" ref="dataSource"></property>
58 </bean>
59
60 <!-- <aop:config>
61 <!–切入点表达式–>
62 <aop:pointcut id="txtPoint" expression="execution( com.xwh.service..(..))"/>
63 <!–配置事务增强–>
64 <aop:advisor advice-ref="txtAdvice" pointcut-ref="txtPoint"/>
65 </aop:config>
66 <!–配置事务增强,事务如何切入–>
67 <tx:advice id="txtAdvice" transaction-manager="txManager">
68 <tx:attributes>
69 <!–所有方法都是事务方法–>
70 <tx:method name=""/>
71 <tx:method name="get" read-only="true"/>
72 </tx:attributes>
73 </tx:advice>
74 -->
75 <tx:annotation-driven transaction-manager="txManager"/>
76
77 </beans>View Code
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:tx="http://www.springframework.org/schema/tx"
7 xmlns:mvc="http://www.springframework.org/schema/mvc" xmlns:aop="http://www.springframework.org/schema/aop"
8 xsi:schemaLocation="http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-4.1.xsd
9 http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-4.0.xsd
10 http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.0.xsd
11 http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-4.0.xsd http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop.xsd">
12
13 <!-- 扫描service包，让service的注解起作用 -->
14 <context:component-scan base-package="com.xwh"/>
15 <!-- <!–不扫controller–>
16 <context:exclude-filter type="annotation" expression="org.springframework.stereotype.Controller"/>-->
17 <!--</context:component-scan>-->
18
19
20 <!-- 加载db.propertites -->
21 <context:property-placeholder location="classpath:db.properties"/>
22
23 <bean id="dataSource"
24 class="org.apache.commons.dbcp2.BasicDataSource" destroy-method="close">
25 <property name="driverClassName" value="${db.driverClassName}"/>
26 <property name="url" value="${db.url}"/>
27 <property name="username" value="${db.username}"/>
28 <property name="password" value="${db.password}"/>
29 <property name="initialSize" value="${db.initialSize}"/>
30 <property name="maxWaitMillis" value="${db.maxWait}"/>
31 <property name="maxTotal" value="${db.maxActive}"/>
32 </bean>
33
34 <bean id="sqlSessionFactory"
35 class="org.mybatis.spring.SqlSessionFactoryBean">
36 <property name="dataSource" ref="dataSource"></property>
37 <property name="configLocation" value="classpath:mybatis/mybatis-config.xml"></property>
38 <property name="mapperLocations" value="classpath:mybatis/mapper/Mapper.xml"></property>
39 </bean>
40
41 <!--配置一个可以执行批量的sqlSession-->
42 <bean id="sqlSession" class="org.mybatis.spring.SqlSessionTemplate">
43 <constructor-arg name="sqlSessionFactory" ref="sqlSessionFactory"></constructor-arg>
44 <constructor-arg name="executorType" value="BATCH"></constructor-arg>
45 </bean>
46
47 <!-- mapper扫描器 -->
48 <!-- 会自动生成一个标识为mapper接口类型首字母小写的bean -->
49 <bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">
50 <property name="basePackage" value="com.xwh.dao"></property>
51 <property name="sqlSessionFactoryBeanName" value="sqlSessionFactory"></property>
52 </bean>
53
54 <!--事务控制的配置-->
55 <bean id="txManager"
56 class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
57 <property name="dataSource" ref="dataSource"></property>
58 </bean>
59
60 <tx:annotation-driven transaction-manager="txManager"/>
61
62 </beans>5、springmvc.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:p="http://www.springframework.org/schema/p" 5 xmlns:context="http://www.springframework.org/schema/context" 6 xmlns:mvc="http://www.springframework.org/schema/mvc" 7 xsi:schemaLocation="http://www.springframework.org/schema/beans 8 http://www.springframework.org/schema/beans/spring-beans-3.1.xsd 9 http://www.springframework.org/schema/context 10 http://www.springframework.org/schema/context/spring-context-3.1.xsd 11 http://www.springframework.org/schema/mvc 12 http://www.springframework.org/schema/mvc/spring-mvc-4.0.xsd"> 13 14 <context:component-scan base-package="com.xwh.controller" /> 15 16 <mvc:annotation-driven /> 17 18 <!-- 处理请求转发 --> 19 <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver"> 20 <property name="prefix" value="/WEB-INF/views/" /> 21 <property name="suffix" value=".jsp" /> 22 </bean> 23 24 <!--将springmvc不能处理的请求交给tomcat--> 25 <mvc:default-servlet-handler/> 26 27 <!-- 对静态资源放行 --> 28 <!-- 映射到根目录下，文件引用静态资源时就加上static.. --> 29 <mvc:resources mapping="/static/**" location="static/" /> 30 31 32 <!-- 上传文件拦截，设置最大上传文件大小 10M=1010241024(B)=10485760 bytes --> 33 <bean id="multipartResolver" 34 class="org.springframework.web.multipart.commons.CommonsMultipartResolver"> 35 <!-- 最大文件大小限制 --> 36 <property name="maxUploadSize" value="10485760" /> 37 <property name="defaultEncoding" value="UTF-8" /> 38 </bean> 39 40 </beans>
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6、mybatis-config.xml
1 <?xml version="1.0" encoding="UTF-8" ?> 2 <!DOCTYPE configuration 3 PUBLIC "-//mybatis.org//DTD Config 3.0//EN" 4 "http://mybatis.org/dtd/mybatis-3-config.dtd"> 5 6 <configuration> 7 8 <settings> 9 <setting name="logImpl" value="LOG4J"/> 10 <!-- 使用列标签代替列名 --> 11 <!--<setting name="useColumnLabel" value="false"/>--> 12 <!--允许 JDBC 支持自动生成主键--> 13 <setting name="useGeneratedKeys" value="false"/> 14 <!--是否开启自动驼峰命名规则（camel case）映射，即从经典数据库列名 A_COLUMN 到经典 Java 属性名 aColumn 的类似映射。 --> 15 <setting name="mapUnderscoreToCamelCase" value="true"/> 16 </settings> 17 18 <typeAliases> 19 <package name="com.xwh.entity"/> 20 </typeAliases> 21 <!-- 数据源的配置交给spring --> 22 <!-- 关联映射文件交给spring的mapper扫描器 --> 23 24 25 <!-- 配置mybatis分页插件PageHelper --> 26 <plugins> 27 <plugin interceptor="com.github.pagehelper.PageInterceptor"> 28 <!--分页参数合理化--> 29 <property name="reasonable" value="true"/> 30 </plugin> 31 </plugins> 32 </configuration>
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7、Mapper.xml 8、generatorConfig.xml 9、web.xml 1 <?xml version="1.0" encoding="UTF-8"?>
2 <!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
3 <mapper namespace="com.xwh.dao.EmployeeMapper">
4
5 </mapper>
View Code 1 <?xml version="1.0" encoding="UTF-8"?>
2 <!DOCTYPE generatorConfiguration
3 PUBLIC "-//mybatis.org//DTD MyBatis Generator Configuration 1.0//EN"
4 "http://mybatis.org/dtd/mybatis-generator-config_1_0.dtd">
5
6 <generatorConfiguration>
7 <classPathEntry location="E:\reposi\mysql\mysql-connector-java\5.1.30\mysql-connector-java-5.1.30.jar" />
8
9 <context id="DB2Tables" targetRuntime="MyBatis3">
10 <!-- 去掉注释-->
11 <commentGenerator>
12 <property name="suppressDate" value="true"/>
13 <property name="suppressAllComments" value="true" />
14 </commentGenerator>
15
16 <jdbcConnection driverClass="com.mysql.jdbc.Driver"
17 connectionURL="jdbc:mysql://localhost:3306/ssm_crud"
18 userId="root"
19 password="123456">
20 </jdbcConnection>
21
22 <javaTypeResolver >
23 <property name="forceBigDecimals" value="false" />
24 </javaTypeResolver>
25
26 <javaModelGenerator targetPackage="com.xwh.entity" targetProject="src\main\java">
27 <property name="enableSubPackages" value="true" />
28 <property name="trimStrings" value="true" />
29 </javaModelGenerator>
30
31 <sqlMapGenerator targetPackage="mapper" targetProject="src\main\resources\mybatis">
32 <property name="enableSubPackages" value="true" />
33 </sqlMapGenerator>
34
35 <javaClientGenerator type="XMLMAPPER" targetPackage="com.xwh.dao" targetProject="src\main\java">
36 <property name="enableSubPackages" value="true" />
37 </javaClientGenerator>
38
39 <table tableName="employee" domainObjectName="Employee" enableCountByExample="false" enableUpdateByExample="false" enableDeleteByExample="false"
40 enableSelectByExample="false" selectByExampleQueryId="false">
41 </table>
42
43 <table tableName="department" domainObjectName="Department" enableCountByExample="false" enableUpdateByExample="false" enableDeleteByExample="false"
44 enableSelectByExample="false" selectByExampleQueryId="false">
45 </table>
46 </context>
47 </generatorConfiguration>
View Code 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 version="2.4"
5 xmlns="http://java.sun.com/xml/ns/j2ee"
6 xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
7 xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd">
8
9 <display-name>ssm-crud</display-name>
10
11 <welcome-file-list>
12 <welcome-file>index2.jsp</welcome-file>
13 </welcome-file-list>
14 <!-- 加载spring容器配置 -->
15 <listener>
16 <listener-class>
17 org.springframework.web.context.ContextLoaderListener
18 </listener-class>
19 </listener>
20
21 <!-- 设置Spring容器加载所有的配置文件的路径 -->
22 <context-param>
23 <param-name>contextConfigLocation</param-name>
24 <param-value>classpath:spring/applicationContext.xml</param-value>
25 </context-param>
26
27 <context-param>
28 <param-name>log4jConfigLocation</param-name>
29 <param-value>classpath:log4j.properties</param-value>
30 </context-param>
31
32 <!-- 配置springMVC核心控制器 -->
33 <servlet>
34 <servlet-name>dispatcherServlet</servlet-name>
35 <servlet-class>
36 org.springframework.web.servlet.DispatcherServlet
37 </servlet-class>
38 <init-param>
39 <param-name>contextConfigLocation</param-name>
40 <param-value>classpath:springmvc/springmvc.xml</param-value>
41 </init-param>
42 <load-on-startup>1</load-on-startup>
43 </servlet>
44 <servlet-mapping>
45 <servlet-name>dispatcherServlet</servlet-name>
46 <url-pattern>/</url-pattern>
47 </servlet-mapping>
48
49 <!-- 解决中文乱码 -->
50 <filter>
51 <filter-name>encodingFilter</filter-name>
52 <filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class>
53 <init-param>
54 <param-name>encoding</param-name>
55 <param-value>utf-8</param-value>
56 </init-param>
57 <init-param>
58 <param-name>forceRequestEncoding</param-name>
59 <param-value>true</param-value>
60 </init-param>
61 <init-param>
62 <param-name>forceResponseEncoding</param-name>
63 <param-value>true</param-value>
64 </init-param>
65 </filter>
66 <filter-mapping>
67 <filter-name>encodingFilter</filter-name>
68 <url-pattern>/</url-pattern>
69 </filter-mapping>
70
71 <!--使用Rest风格的URI-->
72 <!--将页面普通的post请求转为指定的delete或者put请求-->
73 <filter>
74 <filter-name>HiddenHttpMethodFilter</filter-name>
75 <filter-class>org.springframework.web.filter.HiddenHttpMethodFilter</filter-class>
76 </filter>
77 <filter-mapping>
78 <filter-name>HiddenHttpMethodFilter</filter-name>
79 <url-pattern>/*</url-pattern>
80 </filter-mapping>
81
82 </web-app>
83
84
85
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