spring+springmvc+mybatis+maven入門實(shí)戰(zhàn)(超詳細(xì)教程)

更新時(shí)間：2019年05月14日 14:58:23 作者：WF帆少

這篇文章主要介紹了spring+springmvc+mybatis+maven入門實(shí)戰(zhàn)(超詳細(xì)教程),小編覺(jué)得挺不錯(cuò)的，現(xiàn)在分享給大家，也給大家做個(gè)參考。一起跟隨小編過(guò)來(lái)看看吧

入門篇

本篇文章涉及到的技術(shù)有spring、springmvc、mybatis、mysql、xml、maven、jsp、javase、javaweb、eclipse

下面開(kāi)始本篇文章的教程

一、新建maven項(xiàng)目

一般通過(guò)這種方法新建maven項(xiàng)目

假如你的eclipse不能通過(guò)上面的方法新建maven項(xiàng)目，也可以通過(guò)下面的方法新建maven項(xiàng)目

看到下面的項(xiàng)目結(jié)構(gòu)，說(shuō)明你已經(jīng)成功創(chuàng)建了一個(gè)maven項(xiàng)目。但是這個(gè)項(xiàng)目報(bào)錯(cuò)，根據(jù)標(biāo)準(zhǔn)的web項(xiàng)目結(jié)構(gòu)來(lái)說(shuō)，目前這個(gè)項(xiàng)目缺少了web.xml

利用eclipse自動(dòng)生成web.xml

看到這個(gè)項(xiàng)目已經(jīng)沒(méi)有報(bào)錯(cuò)，說(shuō)明已經(jīng)成功生成了web.xml

二、Maven配置

下面是該項(xiàng)目的maven配置，在pom.xml進(jìn)行以下配置

<project xmlns="http://maven.apache.org/POM/4.0.0"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
	<modelVersion>4.0.0</modelVersion>
	<groupId>com.wffanshao</groupId>
	<artifactId>test</artifactId>
	<version>0.0.1-SNAPSHOT</version>
	<packaging>war</packaging>
 
	<properties>
		<!-- Spring版本號(hào) -->
		<spring.version>4.3.6.RELEASE</spring.version>
	</properties>
 
	<dependencies>
 
		<!-- Spring依賴包 -->
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-aop</artifactId>
			<version>${spring.version}</version>
		</dependency>
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-aspects</artifactId>
			<version>${spring.version}</version>
		</dependency>
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-beans</artifactId>
			<version>${spring.version}</version>
		</dependency>
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-context</artifactId>
			<version>${spring.version}</version>
		</dependency>
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-core</artifactId>
			<version>${spring.version}</version>
		</dependency>
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-expression</artifactId>
			<version>${spring.version}</version>
		</dependency>
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-jdbc</artifactId>
			<version>${spring.version}</version>
		</dependency>
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-tx</artifactId>
			<version>${spring.version}</version>
		</dependency>
 
		<!-- springmvc依賴包 -->
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-web</artifactId>
			<version>${spring.version}</version>
		</dependency>
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-webmvc</artifactId>
			<version>${spring.version}</version>
		</dependency>
 
		<!-- MyBatis依賴包 -->
		<dependency>
			<groupId>org.mybatis</groupId>
			<artifactId>mybatis</artifactId>
			<version>3.4.2</version>
		</dependency>
 
		<!-- Spring、MyBatis集成包 -->
		<dependency>
			<groupId>org.mybatis</groupId>
			<artifactId>mybatis-spring</artifactId>
			<version>1.3.1</version>
		</dependency>
 
		<!-- AOP依賴包 -->
		<dependency>
			<groupId>aopalliance</groupId>
			<artifactId>aopalliance</artifactId>
			<version>1.0</version>
		</dependency>
		<dependency>
			<groupId>asm</groupId>
			<artifactId>asm</artifactId>
			<version>3.3.1</version>
		</dependency>
		<dependency>
			<groupId>org.aspectj</groupId>
			<artifactId>aspectjweaver</artifactId>
			<version>1.8.1</version>
		</dependency>
		<dependency>
			<groupId>cglib</groupId>
			<artifactId>cglib</artifactId>
			<version>2.2.2</version>
		</dependency>
 
		<!-- MySQL驅(qū)動(dòng)包 -->
		<dependency>
			<groupId>mysql</groupId>
			<artifactId>mysql-connector-java</artifactId>
			<version>5.1.44</version>
		</dependency>
 
		<!-- 數(shù)據(jù)庫(kù)連接池依賴包 -->
		<dependency>
			<groupId>commons-dbcp</groupId>
			<artifactId>commons-dbcp</artifactId>
			<version>1.4</version>
		</dependency>
		<dependency>
			<groupId>commons-pool</groupId>
			<artifactId>commons-pool</artifactId>
			<version>1.6</version>
		</dependency>
		<dependency>
			<groupId>commons-logging</groupId>
			<artifactId>commons-logging</artifactId>
			<version>1.1.1</version>
		</dependency>
 
		<!-- JSP標(biāo)準(zhǔn)標(biāo)簽庫(kù) -->
		<dependency>
			<groupId>javax.servlet</groupId>
			<artifactId>jstl</artifactId>
			<version>1.2</version>
		</dependency>
 
		<!-- 日志依賴包 -->
		<!-- 第一種，不推薦 可以用于學(xué)習(xí)log4j，正式項(xiàng)目中不推薦使用，這樣是依賴具體的log4j日志系統(tǒng)。 -->
		<!-- <dependency> <groupId>log4j</groupId> <artifactId>log4j</artifactId> 
			<version>1.2.17</version> </dependency> <dependency> <groupId>org.apache.logging.log4j</groupId> 
			<artifactId>log4j-api</artifactId> <version>2.0-rc1</version> </dependency> 
			<dependency> <groupId>org.apache.logging.log4j</groupId> <artifactId>log4j-core</artifactId> 
			<version>2.0-rc1</version> </dependency> -->
		<!-- 第二種，博主推薦這種 一般創(chuàng)建工程，建議通過(guò)slf4j設(shè)計(jì)日志系統(tǒng)，方便擴(kuò)展 -->
		<dependency>
			<groupId>org.slf4j</groupId>
			<artifactId>slf4j-api</artifactId>
			<version>1.7.5</version>
		</dependency>
		<dependency>
			<groupId>org.slf4j</groupId>
			<artifactId>slf4j-log4j12</artifactId>
			<version>1.7.5</version>
		</dependency>
 
		<!-- 動(dòng)態(tài)加載依賴包 -->
		<dependency>
			<groupId>org.javassist</groupId>
			<artifactId>javassist</artifactId>
			<version>3.18.1-GA</version>
		</dependency>
 
	</dependencies>
 
	<build>
		<!-- 指定打包后文件的名字，例如test.war -->
		<finalName>test</finalName>
		<plugins>
			<!-- 指定jdk版本為1.8 -->
			<plugin>
				<groupId>org.apache.maven.plugins</groupId>
				<artifactId>maven-compiler-plugin</artifactId>
				<configuration>
					<source>1.8</source>
					<target>1.8</target>
				</configuration>
			</plugin>
		</plugins>
	</build>
 
	<!-- 配置阿里巴巴maven節(jié)點(diǎn)，下載速度比較快 -->
	<repositories>
		<repository>
			<id>people.apache.snapshots</id>
			<url>
				http://repository.apache.org/content/groups/snapshots-group/
			</url>
			<releases>
				<enabled>false</enabled>
			</releases>
			<snapshots>
				<enabled>true</enabled>
			</snapshots>
		</repository>
	</repositories>
 
</project>

三、搭建ssm環(huán)境

1.在src/main/java新建4個(gè)包、在src/main/resources下新建2個(gè)包以及2個(gè)properties文件、在webapp/WEB-INF下新建1個(gè)文件夾，包名、文件名以及文件夾名如圖所示。

src/main/java：一般用來(lái)存放java文件

src/main/resources：一般用來(lái)存放ssm相關(guān)的配置文件

src/test/java和src/test/resources：一般用來(lái)存放測(cè)試文件，這兩個(gè)包下的文件不會(huì)被編譯、打包等

webapp/WEB-INF：一般用來(lái)存放普通用戶訪問(wèn)不到而管理員可以訪問(wèn)的web動(dòng)態(tài)頁(yè)面

2.配置log4j日志文件

log4j.properties代碼如下，有些網(wǎng)友在復(fù)制樓主的代碼會(huì)產(chǎn)生亂碼，這是由于eclipse的properties文件默認(rèn)編碼為ISO-8859-1

我們需要將編碼設(shè)置為UTF-8

##### Global logging configuration
##### 在開(kāi)發(fā)環(huán)境下日志級(jí)別設(shè)置成DEBUG，生產(chǎn)環(huán)境設(shè)置成INFO或ERROR
log4j.rootLogger=DEBUG, stdout
##### mybatis日志配置
log4j.logger.org.mybatis.example.BlogMapper=TRACE
##### 輸出到控制臺(tái)，這里也可以輸出到文件中，可以自己設(shè)置
log4j.appender.stdout=org.apache.log4j.ConsoleAppender
log4j.appender.stdout.layout=org.apache.log4j.PatternLayout
log4j.appender.stdout.layout.ConversionPattern=%5p [%t] - %m%n

3.配置數(shù)據(jù)源文件

db.properties代碼如下,此處采用非硬編碼的方式對(duì)數(shù)據(jù)源進(jìn)行配置，也就是將數(shù)據(jù)源相關(guān)信息配置到db.properties中，采用非硬編碼的好處是方便項(xiàng)目日后的維護(hù)以及方便拓展。當(dāng)然你也可是采用硬編碼方式（傳統(tǒng)方式）進(jìn)行配置，也就是直接在spring配置文件中配置。

jdbc.driver=com.mysql.jdbc.Driver
jdbc.url=jdbc:mysql://localhost:3306/ssm
jdbc.username=root
jdbc.password=test

4.在mysql中新建ssm數(shù)據(jù)庫(kù)，并在ssm數(shù)據(jù)庫(kù)中新建一個(gè)user表，表的結(jié)構(gòu)如圖所示

5.com.wffanshao.po中新建一個(gè)PO類，名字為User

User.java的代碼如下

package com.wffanshao.po;
 
/**
 * @描述 用戶PO類
 * @author WF帆少
 * @微信 13025261795
 * 
 */
public class User {
 
	private String username; // 用戶名
	
	private String password; // 用戶密碼
 
	public String getUsername() {
		return username;
	}
 
	public void setUsername(String username) {
		this.username = username;
	}
 
	public String getPassword() {
		return password;
	}
 
	public void setPassword(String password) {
		this.password = password;
	}
 
 
}

6.在com.wffanshao.mapper中新建UserMapper接口和UserMapper.xml

UserMapper.java代碼如下

package com.wffanshao.mapper;
 
import com.wffanshao.po.User;
 
/**
 * @描述 用戶Mapper接口
 * @author WF帆少
 * @微信 13025261795
 * 
 */
public interface UserMapper {
	
	/**
	 * @描述 添加用戶
	 * @param user
	 * @throws Exception
	 */
	boolean insertUser(User user) throws Exception;
	
}

UserMapper.xml代碼如下

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd" >
<mapper namespace="com.wffanshao.mapper.UserMapper">
		
		<!-- 添加用戶 -->
		<insert id="insertUser" parameterType="User" >
			<!-- 使用動(dòng)態(tài)sql，通過(guò)if判斷，滿足條件進(jìn)行sql拼接 -->
			<if test="username != null and password != null">
				INSERT INTO user(username, password)
				VALUES(#{username}, #{password})
			</if>
		</insert>
</mapper>

7.在com.wffanshao.service中新建UserService接口

UserService.java代碼如下

package com.wffanshao.service;
 
import com.wffanshao.po.User;
 
/**
 * @描述 用戶Service接口
 * @author WF帆少
 * @微信 13025261795
 * 
 */
public interface UserService {
	
	/**
	 * @描述 添加用戶
	 * @param user
	 * @throws Exception
	 */
	boolean insertUser(User user) throws Exception;
}

8.在com.wffanshao.service.impl中新建UserServiceImpl類

UserServiceImpl.java代碼如下

package com.wffanshao.service.impl;
 
import org.springframework.beans.factory.annotation.Autowired;
 
import com.wffanshao.mapper.UserMapper;
import com.wffanshao.po.User;
import com.wffanshao.service.UserService;
 
/**
 * @描述 用戶Service接口的實(shí)現(xiàn)類
 * @author WF帆少
 * @微信 13025261795
 * 
 */
public class UserServiceImpl implements UserService{
 
	@Autowired
	private UserMapper userMapper;
	
	/**
	 * @描述 添加用戶
	 * @param user
	 * @throws Exception
	 */
	@Override
	public boolean insertUser(User user) throws Exception {
		return userMapper.insertUser(user);
	}
	
}

9..在com.wffanshao.controller中新建UserController類

UserController.java代碼如下

package com.wffanshao.controller;
 
import javax.servlet.http.HttpServletRequest;
 
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PostMapping;
 
import com.wffanshao.po.User;
import com.wffanshao.service.UserService;
 
/**
 * @描述 用戶Controller
 * @author WF帆少
 * @微信 13025261795
 * 
 */
@Controller
public class UserController {
	
	@Autowired
	private UserService userService;
	
	/**
	 * @描述 跳轉(zhuǎn)到login.jsp
	 * @return
	 */
	@GetMapping("/login")
	public String login() {
		return "login";
	}
	
	/**
	 * @描述 從login.jsp中的表單提交中獲取數(shù)據(jù)并將它們添加到數(shù)據(jù)庫(kù)中，
	 * @return 如果添加成功，跳轉(zhuǎn)到success.jsp，否則，跳轉(zhuǎn)到fail.jsp
	 */
	@PostMapping("/insertUser")
	public String insertUser(HttpServletRequest request) throws Exception {
		User user = new User();
		String username = request.getParameter("username");
		String password = request.getParameter("password");
		user.setUsername(username);
		user.setPassword(password);
		boolean isSuccess = false;
		isSuccess = userService.insertUser(user);
		if (isSuccess) {
			return "success";
		} else {
			return "fail";
		}
		
	}
 
}

10.在webapp/WEB-INF/jsp下新建login.jsp、success.jsp、fail.jsp

<%@ page language="java" contentType="text/html; charset=UTF-8"
  pageEncoding="UTF-8"%>
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>注冊(cè)</title>
</head>
<body>
	<form action="${pageContext.request.contextPath }/insertUser" method="post">
		<table>
			<tr>
				<td>用戶名：</td>
				<td><input type="text" name="username"></td>
			</tr>
			<tr>
				<td>密碼：</td>
				<td><input type="password" name="password"></td>
			</tr>
			<tr>
				<td>
					<input type="submit" value="注冊(cè)">
				</td>
			</tr>
		</table>
	</form>
</body>
</html>

success.jsp

<%@ page language="java" contentType="text/html; charset=UTF-8"
  pageEncoding="UTF-8"%>
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>注冊(cè)成功</title>
</head>
<body>
	<h2>注冊(cè)成功</h2>
</body>
</html>

fail.jsp

<%@ page language="java" contentType="text/html; charset=UTF-8"
  pageEncoding="UTF-8"%>
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>注冊(cè)失敗</title>
</head>
<body>
	<h2>注冊(cè)失敗</h2>
</body>
</html>

11.在src/main/resources/spring中新建4個(gè)xml文件

application-dao.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:mvc="http://www.springframework.org/schema/mvc"
	xmlns:context="http://www.springframework.org/schema/context"
	xmlns:aop="http://www.springframework.org/schema/aop"
	xmlns:tx="http://www.springframework.org/schema/tx"
	xsi:schemaLocation="http://www.springframework.org/schema/beans 
  http://www.springframework.org/schema/beans/spring-beans.xsd
  http://www.springframework.org/schema/mvc
  http://www.springframework.org/schema/mvc/spring-mvc-3.2.xsd
  http://www.springframework.org/schema/context 
  http://www.springframework.org/schema/context/spring-context-3.2.xsd
  http://www.springframework.org/schema/aop
  http://www.springframework.org/schema/aop/spring-aop-3.2.xsd
  http://www.springframework.org/schema/tx
  http://www.springframework.org/schema/tx/spring-tx-3.2.xsd">
  
  <!-- 加載db.properties文件中的內(nèi)容，db.properties文件中key命名要有一定的特殊規(guī)則 -->
  <context:property-placeholder location="classpath:db.properties" />
  
  <!-- 配置數(shù)據(jù)源，dbcp -->
  <bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close">
		<property name="driverClassName" value="${jdbc.driver}"/>
		<property name="url" value="${jdbc.url}"/>
		<property name="username" value="${jdbc.username}"/>
		<property name="password" value="${jdbc.password}"/>
		<property name="maxActive" value="30"/>
		<property name="maxIdle" value="5"/>
	</bean>
	<!-- sqlSessionFactory -->
	<bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
		<!-- 數(shù)據(jù)庫(kù)連接池 -->
		<property name="dataSource" ref="dataSource" />
		<!-- 加載mybatis的全局配置文件 -->
		<property name="configLocation" value="classpath:mybatis/sqlMapConfig.xml" />
	</bean>
  <!-- mapper掃描器 -->
  <bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">
  	<!-- 掃描包路徑，如果需要掃描多個(gè)包,中間用半角逗號(hào)隔開(kāi)--> 
  	<property name="basePackage" value="com.wffanshao.mapper"></property>
  	<property name="sqlSessionFactoryBeanName" value="sqlSessionFactory"></property>
  </bean>
</beans>

application-service.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:mvc="http://www.springframework.org/schema/mvc"
	xmlns:context="http://www.springframework.org/schema/context"
	xmlns:aop="http://www.springframework.org/schema/aop"
	xmlns:tx="http://www.springframework.org/schema/tx"
	xsi:schemaLocation="http://www.springframework.org/schema/beans 
  http://www.springframework.org/schema/beans/spring-beans.xsd
  http://www.springframework.org/schema/mvc
  http://www.springframework.org/schema/mvc/spring-mvc-3.2.xsd
  http://www.springframework.org/schema/context 
  http://www.springframework.org/schema/context/spring-context-3.2.xsd
  http://www.springframework.org/schema/aop
  http://www.springframework.org/schema/aop/spring-aop-3.2.xsd
  http://www.springframework.org/schema/tx
  http://www.springframework.org/schema/tx/spring-tx-3.2.xsd">
  
  <!-- 用戶的service -->
  <bean id="userService" class="com.wffanshao.service.impl.UserServiceImpl"></bean>
  
</beans>

applicationContext-transaction.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:mvc="http://www.springframework.org/schema/mvc"
	xmlns:context="http://www.springframework.org/schema/context"
	xmlns:aop="http://www.springframework.org/schema/aop"
	xmlns:tx="http://www.springframework.org/schema/tx"
	xsi:schemaLocation="http://www.springframework.org/schema/beans 
  http://www.springframework.org/schema/beans/spring-beans.xsd
  http://www.springframework.org/schema/mvc
  http://www.springframework.org/schema/mvc/spring-mvc-3.2.xsd
  http://www.springframework.org/schema/context 
  http://www.springframework.org/schema/context/spring-context-3.2.xsd
  http://www.springframework.org/schema/aop
  http://www.springframework.org/schema/aop/spring-aop-3.2.xsd
  http://www.springframework.org/schema/tx
  http://www.springframework.org/schema/tx/spring-tx-3.2.xsd">
  
	<!-- 
	事務(wù)管理器
	對(duì)mybatis操作數(shù)據(jù)庫(kù)的事務(wù)控制，spring使用jdbc的事務(wù)控制類 
	-->
	<bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
		<!-- 
		數(shù)據(jù)源
		dataSource在applicationContext-dao.xml中配置了 
		-->
		<property name="dataSource" ref="dataSource" />
	</bean>
	<!-- 通知 -->
	<tx:advice id="txAdvice" transaction-manager="transactionManager">
		<tx:attributes>
			<!-- 傳播行為 -->
			<tx:method name="save*" propagation="REQUIRED"/>
			<tx:method name="delete*" propagation="REQUIRED"/>
			<tx:method name="insert*" propagation="REQUIRED"/>
			<tx:method name="update*" propagation="REQUIRED"/>
			<tx:method name="find*" propagation="SUPPORTS" read-only="true"/>
			<tx:method name="get*" propagation="SUPPORTS" read-only="true"/>
			<tx:method name="select*" propagation="SUPPORTS" read-only="true"/>
		</tx:attributes>
	</tx:advice>
	<!-- aop -->
	<aop:config>
		<!-- 配置切入點(diǎn) -->
		<aop:advisor advice-ref="txAdvice" pointcut="execution(* com.wffanshao.service.impl.*.*(..))"/>
	</aop:config>
</beans>

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:mvc="http://www.springframework.org/schema/mvc"
	xmlns:context="http://www.springframework.org/schema/context"
	xmlns:aop="http://www.springframework.org/schema/aop"
	xmlns:tx="http://www.springframework.org/schema/tx"
	xsi:schemaLocation="http://www.springframework.org/schema/beans 
  http://www.springframework.org/schema/beans/spring-beans.xsd
  http://www.springframework.org/schema/mvc
  http://www.springframework.org/schema/mvc/spring-mvc-3.2.xsd
  http://www.springframework.org/schema/context 
  http://www.springframework.org/schema/context/spring-context-3.2.xsd
  http://www.springframework.org/schema/aop
  http://www.springframework.org/schema/aop/spring-aop-3.2.xsd
  http://www.springframework.org/schema/tx
  http://www.springframework.org/schema/tx/spring-tx-3.2.xsd">
 
	<!-- 注解(推薦使用) -->
	<!-- 可以掃描controller、service.... 這里讓掃描controller，指定controller的包 -->
	<context:component-scan
		base-package="com.wffanshao.controller"></context:component-scan>
 
	<!-- 注解的處理器映射器 -->
	<!-- <bean class="org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerMapping" 
		/> -->
	<!-- 注解的處理器適配器 -->
	<!-- <bean class="org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter" 
		/> -->
 
	<!-- 使用mvc:annotation-driver代替上邊注解映射器和注解適配器配置 mvc:annotation-driver默認(rèn)加載很多的參數(shù)綁定方法, 
		比如json轉(zhuǎn)換解析器被默認(rèn)加載了,如果使用mvc:annotation-driver不用配置上邊RequestMappingHandlerMapping,RequestMappingHandlerAdapter 
		實(shí)際開(kāi)發(fā)時(shí)使用mvc:annotation-driven conversion-service：自定義參數(shù)綁定的注入 -->
	<mvc:annotation-driven></mvc:annotation-driven>
 
	<!-- 靜態(tài)資源解析
	包括：js、css、img.... 
	-->
	<!-- <mvc:resources location="/js/" mapping="/js/**"/> -->
 
 
 
	<!-- 視圖解析器 解析jsp解析，默認(rèn)使用jstl標(biāo)簽 ,classpath下的有jstl的包 -->
	<bean
		class="org.springframework.web.servlet.view.InternalResourceViewResolver">
		<!-- 配置jsp路徑的前綴 -->
		<property name="prefix" value="/WEB-INF/jsp/" />
		<!-- 配置jsp路徑的后綴 -->
		<property name="suffix" value=".jsp" />
	</bean>
 
 
	<!-- 自定義參數(shù)綁定 -->
	<!-- 
	<bean id="conversionService"
		class="org.springframework.format.support.FormattingConversionServiceFactoryBean">
		轉(zhuǎn)換器
		<property name="converters">
			日期類型轉(zhuǎn)換
			<bean class="com.wffanshao.controller.converter.CustomDateConverter"></bean>
		</property>
	</bean> 
	-->
 
 
 
	<!-- 配置校驗(yàn)器 -->
	<!-- 
	<bean id="validator"
		class="org.springframework.validation.beanvalidation.LocalValidatorFactoryBean">
		校驗(yàn)器，使用hibernate校驗(yàn)器
		<property name="providerClass"
			value="org.hibernate.validator.HibernateValidator" />
		指定校驗(yàn)使用的資源文件，在文件中配置校驗(yàn)錯(cuò)誤信息，如果不指定則默認(rèn)使用classpath下面的ValidationMessages.properties文件
		<property name="validationMessageSource" ref="messageSource" />
	</bean> -
	->
	<!-- 校驗(yàn)錯(cuò)誤信息配置文件 -->
	<!-- 
	<bean id="messageSource"
		class="org.springframework.context.support.ReloadableResourceBundleMessageSource">
		資源文件名
		<property name="basenames">
			<list>
				<value>classpath:CustomValidationMessage</value>
			</list>
		</property>
		資源文件編碼格式
		<property name="defaultEncoding" value="utf-8" />
		對(duì)資源文件內(nèi)容緩存時(shí)間，單位秒
		<property name="cacheSeconds" value="120" />
	</bean> -
	->
	<!-- 全局異常處理器 只要實(shí)現(xiàn)HandlerExceptionResolver接口就是全局異常處理器 -->
	<!-- 
	<bean class="com.wffanshao.exception.CustomExceptionResolver"></bean>
 	-->
 	
	<!-- 上傳文件 -->
	<!-- 
	<bean id="multipartResolver"
		class="org.springframework.web.multipart.commons.CommonsMultipartResolver">
		最大文件大小，設(shè)置上傳文件的最大尺寸為5M，-1為不限制大小,
		<property name="maxUploadSize" >
			<value>5242880</value>
		</property>
	</bean> 
	-->
	
	<!-- 攔截器 -->
	<!-- 
	<mvc:interceptors> 
	多個(gè)攔截器，順序執(zhí)行
		<mvc:interceptor> 
	    <mvc:mapping path="/**" /> 
	    <bean class="com.wffanshao.interceptor.LoginInterceptor"/> 
	  </mvc:interceptor>
	  <mvc:interceptor> 
	    <mvc:mapping path="/**" /> 
	    <bean class="com.wffanshao.interceptor.HandlerInterceptor1"/> 
	  </mvc:interceptor> 
	  <mvc:interceptor> 
	    <mvc:mapping path="/**" /> 
	    <bean class="com.wffanshao.interceptor.HandlerInterceptor2"/> 
	  </mvc:interceptor>  
	</mvc:interceptors> 
-->
	
 
</beans>

四、配置tomcat服務(wù)器

注意：博主使用的是tomcat7

這里沒(méi)有教大家如何下載安裝配置tomcat服務(wù)器，請(qǐng)大家自行學(xué)習(xí)，或者等博主后續(xù)教程補(bǔ)上。這里只教大家如何用eclipse配置tomcat服務(wù)器，需要提前下載解壓安裝好tomcat才能進(jìn)行此步操作

配置好tomcat服務(wù)器之后，你會(huì)發(fā)現(xiàn)項(xiàng)目報(bào)錯(cuò)了

打開(kāi)查看報(bào)錯(cuò)原因，你會(huì)發(fā)現(xiàn)該項(xiàng)目是因?yàn)闊o(wú)法解析jsp而報(bào)錯(cuò)，我們可以通過(guò)設(shè)置項(xiàng)目屬性來(lái)解決該問(wèn)題，即設(shè)置該項(xiàng)目的運(yùn)行環(huán)境