java web框架 spring+spring mvc+mybatis/hibernate项目总结(1)
2017-08-15 14:09
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本人Android移动开发4年经验，因为最近一段时间想着换工作，但发现移动开发现如今的大环境不是太好，于是想着转其他开发岗位，由于自己以前学过后台开发，也曾经在公司维护过一段时间的后台代码，现如今想转回java web开发于是写了下面的文章将已经java web的项目复习一下希望能对找java开发的工作有所帮助。
为了能快速的将现阶段热门的java框架上手买了一本Spring+Mybatis企业级应用实战。我将此项目分成四个分支提交到了我的github上,
四个分支分别为:
(1)master:原项目,spring+mybatis+mysql注解方式
(2)hrm_xml:spring+mybatis+mysql xml配置方式
(3)hrm_oracle:spring+mybatis+oracle xml配置方式
(4)hrm_oracle:spring+hibernate+oracle 注解方式
github地址:https://github.com/jessear/hrm
下面我将对四个分支逐一来进行讲解
spring+mybatis+mysql注解方式:
目录结构:
sql语句:
/*
Navicat MySQL Data Transfer
Source Server : localhost_3306
Source Server Version : 50717
Source Host : localhost:3306
Source Database : hrm_db
Target Server Type : MYSQL
Target Server Version : 50717
File Encoding : 65001
Date: 2017-06-21 19:38:11
*/
SET FOREIGN_KEY_CHECKS=0;
-- ----------------------------
-- Table structure for dept_inf
-- ----------------------------
DROP TABLE IF EXISTS `dept_inf`;
CREATE TABLE `dept_inf` (
`id` int(11) NOT NULL AUTO_INCREMENT,
`name` varchar(50) NOT NULL,
`remark` varchar(300) DEFAULT NULL,
PRIMARY KEY (`id`)
) ENGINE=InnoDB AUTO_INCREMENT=7 DEFAULT CHARSET=utf8;
-- ----------------------------
-- Records of dept_inf
-- ----------------------------
INSERT INTO `dept_inf` VALUES ('1', '技术部', '技术部');
INSERT INTO `dept_inf` VALUES ('2', '运营部', '运营部');
INSERT INTO `dept_inf` VALUES ('3', '财务部', '财务部');
INSERT INTO `dept_inf` VALUES ('4', '总办公', '总办公');
INSERT INTO `dept_inf` VALUES ('5', '市场部', '市场部');
INSERT INTO `dept_inf` VALUES ('6', '教学部', '教学部');
-- ----------------------------
-- Table structure for document_inf
-- ----------------------------
DROP TABLE IF EXISTS `document_inf`;
CREATE TABLE `document_inf` (
`id` int(11) NOT NULL AUTO_INCREMENT,
`title` varchar(50) NOT NULL,
`filename` varchar(300) NOT NULL,
`remark` varchar(300) DEFAULT NULL,
`create_date` timestamp NOT NULL DEFAULT '0000-00-00 00:00:00' ON UPDATE CURRENT_TIMESTAMP,
`user_id` int(11) DEFAULT NULL,
PRIMARY KEY (`id`),
KEY `user_id` (`user_id`),
CONSTRAINT `document_inf_ibfk_1` FOREIGN KEY (`user_id`) REFERENCES `user_inf` (`id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8;
-- ----------------------------
-- Records of document_inf
-- ----------------------------
-- ----------------------------
-- Table structure for employee_inf
-- ----------------------------
DROP TABLE IF EXISTS `employee_inf`;
CREATE TABLE `employee_inf` (
`id` int(11) NOT NULL AUTO_INCREMENT,
`dept_id` int(11) NOT NULL,
`job_id` int(11) NOT NULL,
`name` varchar(20) NOT NULL,
`card_id` varchar(20) NOT NULL,
`address` varchar(50) DEFAULT NULL,
`post_code` varchar(50) DEFAULT NULL,
`tel` varchar(16) DEFAULT NULL,
`phone` varchar(11) NOT NULL,
`qq_num` varchar(10) DEFAULT NULL,
`email` varchar(50) DEFAULT NULL,
`sex` int(11) DEFAULT '1',
`party` varchar(10) DEFAULT NULL,
`birthday` datetime DEFAULT NULL ON UPDATE CURRENT_TIMESTAMP,
`race` varchar(100) DEFAULT NULL,
`education` varchar(10) DEFAULT NULL,
`speciality` varchar(20) DEFAULT NULL,
`hobby` varchar(100) DEFAULT NULL,
`remark` varchar(500) DEFAULT NULL,
`create_date` timestamp NOT NULL DEFAULT '0000-00-00 00:00:00' ON UPDATE CURRENT_TIMESTAMP,
PRIMARY KEY (`id`),
KEY `dept_id` (`dept_id`),
KEY `job_id` (`job_id`),
CONSTRAINT `employee_inf_ibfk_1` FOREIGN KEY (`dept_id`) REFERENCES `dept_inf` (`id`),
CONSTRAINT `employee_inf_ibfk_2` FOREIGN KEY (`job_id`) REFERENCES `job_inf` (`id`)
) ENGINE=InnoDB AUTO_INCREMENT=2 DEFAULT CHARSET=utf8;
-- ----------------------------
-- Records of employee_inf
-- ----------------------------
INSERT INTO `employee_inf` VALUES ('1', '1', '8', '爱丽丝', '4328011988', '广州天河', '510000', '020-77777777', '13262623319', '664249862','13262623319@163.com', '0', '党员', '2017-06-21 15:45:19',
'满', '本科', '美声', '唱歌', '四大天王', '2017-06-21 15:45:16');
-- ----------------------------
-- Table structure for job_inf
-- ----------------------------
DROP TABLE IF EXISTS `job_inf`;
CREATE TABLE `job_inf` (
`id` int(11) NOT NULL AUTO_INCREMENT,
`name` varchar(50) DEFAULT NULL,
`remark` varchar(300) DEFAULT NULL,
PRIMARY KEY (`id`)
) ENGINE=InnoDB AUTO_INCREMENT=10 DEFAULT CHARSET=utf8;
-- ----------------------------
-- Records of job_inf
-- ----------------------------
INSERT INTO `job_inf` VALUES ('1', '职员', '职员');
INSERT INTO `job_inf` VALUES ('2', 'java开发工程师', 'java开发工程师');
INSERT INTO `job_inf` VALUES ('3', 'java中级开发工程师', 'java中级开发工程师');
INSERT INTO `job_inf` VALUES ('4', 'java高级开发工程师', 'java高级开发工程师');
INSERT INTO `job_inf` VALUES ('5', '系统管理员', '系统管理员');
INSERT INTO `job_inf` VALUES ('6', '架构师', '架构师');
INSERT INTO `job_inf` VALUES ('7', '主管', '主管');
INSERT INTO `job_inf` VALUES ('8', '经理', '经理');
INSERT INTO `job_inf` VALUES ('9', '总经理', '总经理');
-- ----------------------------
-- Table structure for notice_inf
-- ----------------------------
DROP TABLE IF EXISTS `notice_inf`;
CREATE TABLE `notice_inf` (
`id` int(11) NOT NULL AUTO_INCREMENT,
`title` varchar(50) NOT NULL,
`content` text NOT NULL,
`create_date` timestamp NOT NULL DEFAULT '0000-00-00 00:00:00' ON UPDATE CURRENT_TIMESTAMP,
`user_id` int(11) DEFAULT NULL,
PRIMARY KEY (`id`),
KEY `user_id` (`user_id`),
CONSTRAINT `notice_inf_ibfk_1` FOREIGN KEY (`user_id`) REFERENCES `user_inf` (`id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8;
-- ----------------------------
-- Records of notice_inf
-- ----------------------------
-- ----------------------------
-- Table structure for user_inf
-- ----------------------------
DROP TABLE IF EXISTS `user_inf`;
CREATE TABLE `user_inf` (
`id` int(11) NOT NULL AUTO_INCREMENT,
`loginname` varchar(20) NOT NULL,
`password` varchar(16) NOT NULL,
`status` int(11) NOT NULL DEFAULT '1',
`create_date` timestamp NOT NULL DEFAULT '0000-00-00 00:00:00' ON UPDATE CURRENT_TIMESTAMP,
`username` varchar(20) DEFAULT NULL,
PRIMARY KEY (`id`)
) ENGINE=InnoDB AUTO_INCREMENT=2 DEFAULT CHARSET=utf8;
-- ----------------------------
-- Records of user_inf
-- ----------------------------
INSERT INTO `user_inf` VALUES ('1', 'admin', '123456', '2', '2017-06-21 15:55:22', '超级管理员');
lib jar包:
web.xml配置:
<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns="http://xmlns.jcp.org/xml/ns/javaee"
xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee
http://xmlns.jcp.org/xml/ns/javaee/web-app_3_1.xsd"
id="WebApp_ID" version="3.1">
<!-- 配置spring核心监听器，默认会以 /WEB-INF/applicationContext.xml作为配置文件 -->
<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>
<!-- contextConfigLocation参数用来指定Spring的配置文件 -->
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>/WEB-INF/applicationContext*.xml</param-value>
</context-param>
<!-- 定义Spring MVC的前端控制器 -->
<servlet>
<servlet-name>springmvc</servlet-name>
<servlet-class>
org.springframework.web.servlet.DispatcherServlet
</servlet-class>
<init-param>
<param-name>contextConfigLocation</param-name>
<param-value>/WEB-INF/springmvc-config.xml</param-value>
</init-param>
<load-on-startup>1</load-on-startup>
</servlet>
<!-- 让Spring MVC的前端控制器拦截所有请求 -->
<servlet-mapping>
<servlet-name>springmvc</servlet-name>
<url-pattern>/</url-pattern>
</servlet-mapping>
<!-- 编码过滤器 -->
<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>
</filter>
<filter-mapping>
<filter-name>characterEncodingFilter</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
<!-- jsp的配置 -->
<jsp-config>
<jsp-property-group>
<!-- 配置拦截所有的jsp页面 -->
<url-pattern>*.jsp</url-pattern>
<!-- 可以使用el表达式 -->
<el-ignored>false</el-ignored>
<!-- 不能在页面使用java脚本 -->
<scripting-invalid>true</scripting-invalid>
<!-- 给所有的jsp页面导入要依赖的库，tablib.jsp就是一个全局的标签库文件 -->
<include-prelude>/WEB-INF/jsp/taglib.jsp</include-prelude>
</jsp-property-group>
</jsp-config>
<error-page>
<error-code>404</error-code>
<location>/404.html</location>
</error-page>
<welcome-file-list>
<welcome-file>index.jsp</welcome-file>
</welcome-file-list>
</web-app>
applicationContext.xml配置:
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:mybatis="http://mybatis.org/schema/mybatis-spring"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:p="http://www.springframework.org/schema/p"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:mvc="http://www.springframework.org/schema/mvc"
xmlns:tx="http://www.springframework.org/schema/tx"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-4.2.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-4.2.xsd
http://www.springframework.org/schema/mvc
http://www.springframework.org/schema/mvc/spring-mvc-4.2.xsd
http://www.springframework.org/schema/tx
http://www.springframework.org/schema/tx/spring-tx-4.1.xsd
http://mybatis.org/schema/mybatis-spring
http://mybatis.org/schema/mybatis-spring.xsd ">
<!-- mybatis:scan会扫描com.jesse.dao包里的所有接口当作Spring的bean配置，之后可以进行依赖注入-->
<mybatis:scan base-package="com.jesse.dao"/>
<!-- 扫描com.jesse包下面的java文件，有Spring的相关注解的类，则把这些类注册为Spring的bean -->
<context:component-scan base-package="com.jesse"/>
<!-- 使用PropertyOverrideConfigurer后处理器加载数据源参数 -->
<context:property-override location="classpath:db.properties"/>
<!-- 配置c3p0数据源 -->
<bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource"/>
<!-- 配置SqlSessionFactory，org.mybatis.spring.SqlSessionFactoryBean是Mybatis社区开发用于整合Spring的bean -->
<bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean"
p:dataSource-ref="dataSource"/>
<!-- spring与mybatis整合配置，扫描所有dao -->
<bean class="org.mybatis.spring.mapper.MapperScannerConfigurer" p:basePackage="com.jesse.dao"
p:sqlSessionFactoryBeanName="sqlSessionFactory"/>
<!-- JDBC事务管理器 -->
<bean id="transactionManager"
class="org.springframework.jdbc.datasource.DataSourceTransactionManager" p:dataSource-ref="dataSource"/>
<!-- 启用支持annotation注解方式事务管理 -->
<tx:annotation-driven transaction-manager="transactionManager"/>
</beans>
springmvc-config.xml配置:
<?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-4.2.xsd
http://www.springframework.org/schema/mvc
http://www.springframework.org/schema/mvc/spring-mvc-4.2.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-4.2.xsd">
<!-- 自动扫描该包，SpringMVC会将包下用了@controller注解的类注册为Spring的controller -->
<context:component-scan base-package="com.jesse.controller"/>
<!-- 设置默认配置方案 -->
<mvc:annotation-driven/>
<!-- 使用默认的Servlet来响应静态文件 -->
<mvc:default-servlet-handler/>
<!-- 定义Spring MVC的拦截器 -->
<mvc:interceptors>
<mvc:interceptor>
<!-- 拦截所有请求 -->
<mvc:mapping path="/*"/>
<!-- 自定义判断用户权限的拦截类 -->
<bean class="com.jesse.interceptor.AuthorizedInterceptor"/>
</mvc:interceptor>
</mvc:interceptors>
<!-- 视图解析器 -->
<bean id="viewResolver"
class="org.springframework.web.servlet.view.InternalResourceViewResolver">
<!-- 前缀 -->
<property name="prefix">
<value>/WEB-INF/jsp/</value>
</property>
<!-- 后缀 -->
<property name="suffix">
<value>.jsp</value>
</property>
</bean>
<bean id="multipartResolver"
class="org.springframework.web.multipart.commons.CommonsMultipartResolver">
<!-- 上传文件大小上限，单位为字节（10MB） -->
<property name="maxUploadSize">
<value>10485760</value>
</property>
<!-- 请求的编码格式，必须和jSP的pageEncoding属性一致，以便正确读取表单的内容，默认为ISO-8859-1 -->
<property name="defaultEncoding">
<value>UTF-8</value>
</property>
</bean>
</beans>
为了能快速的将现阶段热门的java框架上手买了一本Spring+Mybatis企业级应用实战。我将此项目分成四个分支提交到了我的github上,
四个分支分别为:
(1)master:原项目,spring+mybatis+mysql注解方式
(2)hrm_xml:spring+mybatis+mysql xml配置方式
(3)hrm_oracle:spring+mybatis+oracle xml配置方式
(4)hrm_oracle:spring+hibernate+oracle 注解方式
github地址:https://github.com/jessear/hrm
下面我将对四个分支逐一来进行讲解
spring+mybatis+mysql注解方式:
目录结构:
sql语句:
/*
Navicat MySQL Data Transfer
Source Server : localhost_3306
Source Server Version : 50717
Source Host : localhost:3306
Source Database : hrm_db
Target Server Type : MYSQL
Target Server Version : 50717
File Encoding : 65001
Date: 2017-06-21 19:38:11
*/
SET FOREIGN_KEY_CHECKS=0;
-- ----------------------------
-- Table structure for dept_inf
-- ----------------------------
DROP TABLE IF EXISTS `dept_inf`;
CREATE TABLE `dept_inf` (
`id` int(11) NOT NULL AUTO_INCREMENT,
`name` varchar(50) NOT NULL,
`remark` varchar(300) DEFAULT NULL,
PRIMARY KEY (`id`)
) ENGINE=InnoDB AUTO_INCREMENT=7 DEFAULT CHARSET=utf8;
-- ----------------------------
-- Records of dept_inf
-- ----------------------------
INSERT INTO `dept_inf` VALUES ('1', '技术部', '技术部');
INSERT INTO `dept_inf` VALUES ('2', '运营部', '运营部');
INSERT INTO `dept_inf` VALUES ('3', '财务部', '财务部');
INSERT INTO `dept_inf` VALUES ('4', '总办公', '总办公');
INSERT INTO `dept_inf` VALUES ('5', '市场部', '市场部');
INSERT INTO `dept_inf` VALUES ('6', '教学部', '教学部');
-- ----------------------------
-- Table structure for document_inf
-- ----------------------------
DROP TABLE IF EXISTS `document_inf`;
CREATE TABLE `document_inf` (
`id` int(11) NOT NULL AUTO_INCREMENT,
`title` varchar(50) NOT NULL,
`filename` varchar(300) NOT NULL,
`remark` varchar(300) DEFAULT NULL,
`create_date` timestamp NOT NULL DEFAULT '0000-00-00 00:00:00' ON UPDATE CURRENT_TIMESTAMP,
`user_id` int(11) DEFAULT NULL,
PRIMARY KEY (`id`),
KEY `user_id` (`user_id`),
CONSTRAINT `document_inf_ibfk_1` FOREIGN KEY (`user_id`) REFERENCES `user_inf` (`id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8;
-- ----------------------------
-- Records of document_inf
-- ----------------------------
-- ----------------------------
-- Table structure for employee_inf
-- ----------------------------
DROP TABLE IF EXISTS `employee_inf`;
CREATE TABLE `employee_inf` (
`id` int(11) NOT NULL AUTO_INCREMENT,
`dept_id` int(11) NOT NULL,
`job_id` int(11) NOT NULL,
`name` varchar(20) NOT NULL,
`card_id` varchar(20) NOT NULL,
`address` varchar(50) DEFAULT NULL,
`post_code` varchar(50) DEFAULT NULL,
`tel` varchar(16) DEFAULT NULL,
`phone` varchar(11) NOT NULL,
`qq_num` varchar(10) DEFAULT NULL,
`email` varchar(50) DEFAULT NULL,
`sex` int(11) DEFAULT '1',
`party` varchar(10) DEFAULT NULL,
`birthday` datetime DEFAULT NULL ON UPDATE CURRENT_TIMESTAMP,
`race` varchar(100) DEFAULT NULL,
`education` varchar(10) DEFAULT NULL,
`speciality` varchar(20) DEFAULT NULL,
`hobby` varchar(100) DEFAULT NULL,
`remark` varchar(500) DEFAULT NULL,
`create_date` timestamp NOT NULL DEFAULT '0000-00-00 00:00:00' ON UPDATE CURRENT_TIMESTAMP,
PRIMARY KEY (`id`),
KEY `dept_id` (`dept_id`),
KEY `job_id` (`job_id`),
CONSTRAINT `employee_inf_ibfk_1` FOREIGN KEY (`dept_id`) REFERENCES `dept_inf` (`id`),
CONSTRAINT `employee_inf_ibfk_2` FOREIGN KEY (`job_id`) REFERENCES `job_inf` (`id`)
) ENGINE=InnoDB AUTO_INCREMENT=2 DEFAULT CHARSET=utf8;
-- ----------------------------
-- Records of employee_inf
-- ----------------------------
INSERT INTO `employee_inf` VALUES ('1', '1', '8', '爱丽丝', '4328011988', '广州天河', '510000', '020-77777777', '13262623319', '664249862','13262623319@163.com', '0', '党员', '2017-06-21 15:45:19',
'满', '本科', '美声', '唱歌', '四大天王', '2017-06-21 15:45:16');
-- ----------------------------
-- Table structure for job_inf
-- ----------------------------
DROP TABLE IF EXISTS `job_inf`;
CREATE TABLE `job_inf` (
`id` int(11) NOT NULL AUTO_INCREMENT,
`name` varchar(50) DEFAULT NULL,
`remark` varchar(300) DEFAULT NULL,
PRIMARY KEY (`id`)
) ENGINE=InnoDB AUTO_INCREMENT=10 DEFAULT CHARSET=utf8;
-- ----------------------------
-- Records of job_inf
-- ----------------------------
INSERT INTO `job_inf` VALUES ('1', '职员', '职员');
INSERT INTO `job_inf` VALUES ('2', 'java开发工程师', 'java开发工程师');
INSERT INTO `job_inf` VALUES ('3', 'java中级开发工程师', 'java中级开发工程师');
INSERT INTO `job_inf` VALUES ('4', 'java高级开发工程师', 'java高级开发工程师');
INSERT INTO `job_inf` VALUES ('5', '系统管理员', '系统管理员');
INSERT INTO `job_inf` VALUES ('6', '架构师', '架构师');
INSERT INTO `job_inf` VALUES ('7', '主管', '主管');
INSERT INTO `job_inf` VALUES ('8', '经理', '经理');
INSERT INTO `job_inf` VALUES ('9', '总经理', '总经理');
-- ----------------------------
-- Table structure for notice_inf
-- ----------------------------
DROP TABLE IF EXISTS `notice_inf`;
CREATE TABLE `notice_inf` (
`id` int(11) NOT NULL AUTO_INCREMENT,
`title` varchar(50) NOT NULL,
`content` text NOT NULL,
`create_date` timestamp NOT NULL DEFAULT '0000-00-00 00:00:00' ON UPDATE CURRENT_TIMESTAMP,
`user_id` int(11) DEFAULT NULL,
PRIMARY KEY (`id`),
KEY `user_id` (`user_id`),
CONSTRAINT `notice_inf_ibfk_1` FOREIGN KEY (`user_id`) REFERENCES `user_inf` (`id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8;
-- ----------------------------
-- Records of notice_inf
-- ----------------------------
-- ----------------------------
-- Table structure for user_inf
-- ----------------------------
DROP TABLE IF EXISTS `user_inf`;
CREATE TABLE `user_inf` (
`id` int(11) NOT NULL AUTO_INCREMENT,
`loginname` varchar(20) NOT NULL,
`password` varchar(16) NOT NULL,
`status` int(11) NOT NULL DEFAULT '1',
`create_date` timestamp NOT NULL DEFAULT '0000-00-00 00:00:00' ON UPDATE CURRENT_TIMESTAMP,
`username` varchar(20) DEFAULT NULL,
PRIMARY KEY (`id`)
) ENGINE=InnoDB AUTO_INCREMENT=2 DEFAULT CHARSET=utf8;
-- ----------------------------
-- Records of user_inf
-- ----------------------------
INSERT INTO `user_inf` VALUES ('1', 'admin', '123456', '2', '2017-06-21 15:55:22', '超级管理员');
lib jar包:
web.xml配置:
<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns="http://xmlns.jcp.org/xml/ns/javaee"
xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee
http://xmlns.jcp.org/xml/ns/javaee/web-app_3_1.xsd"
id="WebApp_ID" version="3.1">
<!-- 配置spring核心监听器，默认会以 /WEB-INF/applicationContext.xml作为配置文件 -->
<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>
<!-- contextConfigLocation参数用来指定Spring的配置文件 -->
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>/WEB-INF/applicationContext*.xml</param-value>
</context-param>
<!-- 定义Spring MVC的前端控制器 -->
<servlet>
<servlet-name>springmvc</servlet-name>
<servlet-class>
org.springframework.web.servlet.DispatcherServlet
</servlet-class>
<init-param>
<param-name>contextConfigLocation</param-name>
<param-value>/WEB-INF/springmvc-config.xml</param-value>
</init-param>
<load-on-startup>1</load-on-startup>
</servlet>
<!-- 让Spring MVC的前端控制器拦截所有请求 -->
<servlet-mapping>
<servlet-name>springmvc</servlet-name>
<url-pattern>/</url-pattern>
</servlet-mapping>
<!-- 编码过滤器 -->
<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>
</filter>
<filter-mapping>
<filter-name>characterEncodingFilter</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
<!-- jsp的配置 -->
<jsp-config>
<jsp-property-group>
<!-- 配置拦截所有的jsp页面 -->
<url-pattern>*.jsp</url-pattern>
<!-- 可以使用el表达式 -->
<el-ignored>false</el-ignored>
<!-- 不能在页面使用java脚本 -->
<scripting-invalid>true</scripting-invalid>
<!-- 给所有的jsp页面导入要依赖的库，tablib.jsp就是一个全局的标签库文件 -->
<include-prelude>/WEB-INF/jsp/taglib.jsp</include-prelude>
</jsp-property-group>
</jsp-config>
<error-page>
<error-code>404</error-code>
<location>/404.html</location>
</error-page>
<welcome-file-list>
<welcome-file>index.jsp</welcome-file>
</welcome-file-list>
</web-app>
applicationContext.xml配置:
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:mybatis="http://mybatis.org/schema/mybatis-spring"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:p="http://www.springframework.org/schema/p"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:mvc="http://www.springframework.org/schema/mvc"
xmlns:tx="http://www.springframework.org/schema/tx"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-4.2.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-4.2.xsd
http://www.springframework.org/schema/mvc
http://www.springframework.org/schema/mvc/spring-mvc-4.2.xsd
http://www.springframework.org/schema/tx
http://www.springframework.org/schema/tx/spring-tx-4.1.xsd
http://mybatis.org/schema/mybatis-spring
http://mybatis.org/schema/mybatis-spring.xsd ">
<!-- mybatis:scan会扫描com.jesse.dao包里的所有接口当作Spring的bean配置，之后可以进行依赖注入-->
<mybatis:scan base-package="com.jesse.dao"/>
<!-- 扫描com.jesse包下面的java文件，有Spring的相关注解的类，则把这些类注册为Spring的bean -->
<context:component-scan base-package="com.jesse"/>
<!-- 使用PropertyOverrideConfigurer后处理器加载数据源参数 -->
<context:property-override location="classpath:db.properties"/>
<!-- 配置c3p0数据源 -->
<bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource"/>
<!-- 配置SqlSessionFactory，org.mybatis.spring.SqlSessionFactoryBean是Mybatis社区开发用于整合Spring的bean -->
<bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean"
p:dataSource-ref="dataSource"/>
<!-- spring与mybatis整合配置，扫描所有dao -->
<bean class="org.mybatis.spring.mapper.MapperScannerConfigurer" p:basePackage="com.jesse.dao"
p:sqlSessionFactoryBeanName="sqlSessionFactory"/>
<!-- JDBC事务管理器 -->
<bean id="transactionManager"
class="org.springframework.jdbc.datasource.DataSourceTransactionManager" p:dataSource-ref="dataSource"/>
<!-- 启用支持annotation注解方式事务管理 -->
<tx:annotation-driven transaction-manager="transactionManager"/>
</beans>
springmvc-config.xml配置:
<?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-4.2.xsd
http://www.springframework.org/schema/mvc
http://www.springframework.org/schema/mvc/spring-mvc-4.2.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-4.2.xsd">
<!-- 自动扫描该包，SpringMVC会将包下用了@controller注解的类注册为Spring的controller -->
<context:component-scan base-package="com.jesse.controller"/>
<!-- 设置默认配置方案 -->
<mvc:annotation-driven/>
<!-- 使用默认的Servlet来响应静态文件 -->
<mvc:default-servlet-handler/>
<!-- 定义Spring MVC的拦截器 -->
<mvc:interceptors>
<mvc:interceptor>
<!-- 拦截所有请求 -->
<mvc:mapping path="/*"/>
<!-- 自定义判断用户权限的拦截类 -->
<bean class="com.jesse.interceptor.AuthorizedInterceptor"/>
</mvc:interceptor>
</mvc:interceptors>
<!-- 视图解析器 -->
<bean id="viewResolver"
class="org.springframework.web.servlet.view.InternalResourceViewResolver">
<!-- 前缀 -->
<property name="prefix">
<value>/WEB-INF/jsp/</value>
</property>
<!-- 后缀 -->
<property name="suffix">
<value>.jsp</value>
</property>
</bean>
<bean id="multipartResolver"
class="org.springframework.web.multipart.commons.CommonsMultipartResolver">
<!-- 上传文件大小上限，单位为字节（10MB） -->
<property name="maxUploadSize">
<value>10485760</value>
</property>
<!-- 请求的编码格式，必须和jSP的pageEncoding属性一致，以便正确读取表单的内容，默认为ISO-8859-1 -->
<property name="defaultEncoding">
<value>UTF-8</value>
</property>
</bean>
</beans>
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