文件上传

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SpringMVC

上传jar包

package com.hous.crud.controller;

import java.io.IOException;

import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.multipart.MultipartFile;

@Controller
public class UploadController {

	@RequestMapping("testUpload")
	public String testUpload(@RequestParam String desc,
			@RequestParam MultipartFile file) throws IOException {
		System.out.println("desc:" + desc);
		System.out.println("OriginalFilename:" + file.getOriginalFilename());
		System.out.println("InputStream:" + file.getInputStream());
		return "success";
	}
}

<h2>文件上传</h2>
<form action="testUpload" method="post" enctype="multipart/form-data">
	file:<input type="file" name="file"/>
	desc:<input type="text" name="desc"/>
	<input type="submit" value="submit"/>
</form>
<br/><br/>

<?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"
	xmlns:aop="http://www.springframework.org/schema/aop"
	xsi:schemaLocation="http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-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/beans http://www.springframework.org/schema/beans/spring-beans.xsd
		http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.2.xsd">

	<!-- 自动扫描bean -->
	<context:component-scan base-package="com.hous.crud"></context:component-scan>
	<!-- 配置视图解析器 -->
	<bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
		<property name="prefix" value="/WEB-INF/views/"></property>
		<property name="suffix" value=".jsp"></property>
	</bean>
	<!-- 解决静态资源路径问题 -->
	<mvc:default-servlet-handler/>
	
	<mvc:annotation-driven conversion-service="conversionService"/>
	<!-- 
		将自定义的转换器注册到springmvc上下文中
		org.springframework.context.support.ConversionServiceFactoryBean
		org.springframework.format.support.FormattingConversionServiceFactoryBean
	 -->
	<bean id="conversionService" class="org.springframework.format.support.FormattingConversionServiceFactoryBean">
		<property name="converters">
			<set>
				<ref bean="employeeConverter"/>
			</set>
		</property>
	</bean>
	<!-- 配置国际化 -->
	<bean id="messageSource" 
		class="org.springframework.context.support.ResourceBundleMessageSource">
		<property name="basename" value="i18n"></property>
	</bean>
	<!-- 配置SessionLocaleResolver -->
	<bean id="localeResolver" 
		class="org.springframework.web.servlet.i18n.SessionLocaleResolver"></bean>
	<!-- 配置LocaleChangeInterceptor -->
	<mvc:interceptors>
		<bean class="org.springframework.web.servlet.i18n.LocaleChangeInterceptor"/>
	</mvc:interceptors>
	<!-- 
	<mvc:view-controller path="/i18n"/>
	 -->
	<mvc:view-controller path="/i18n2"/>
	
	<!-- 文件上传解析器 -->
	<bean id="multipartResolver"
		class="org.springframework.web.multipart.commons.CommonsMultipartResolver">
		<property name="defaultEncoding" value="UTF-8"></property>
		<property name="maxUploadSize" value="1024000"></property>
	</bean>
	
</beans>

pom.xml

<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/maven-v4_0_0.xsd">
	<modelVersion>4.0.0</modelVersion>
	<groupId>com.hous.spring</groupId>
	<artifactId>springmvc-2</artifactId>
	<packaging>war</packaging>
	<version>0.0.1-SNAPSHOT</version>
	<name>springmvc-2 Maven Webapp</name>
	<url>http://maven.apache.org</url>
	<!-- 自定义变量 -->
	<properties>
		<org.springframework.version>4.2.1.RELEASE</org.springframework.version>
	</properties>
	<dependencies>
		<!-- 添加Spring-core包 -->
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-core</artifactId>
			<version>${org.springframework.version}</version>
		</dependency>
		<!-- 添加spring-context包 -->
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-context</artifactId>
			<version>${org.springframework.version}</version>
		</dependency>
		<!-- 添加spring-context-support包 -->
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-context-support</artifactId>
			<version>${org.springframework.version}</version>
		</dependency>
		<!-- 添加spring-beans包 -->
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-beans</artifactId>
			<version>${org.springframework.version}</version>
		</dependency>
		<!-- 面向切面 -->
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-aop</artifactId>
			<version>${org.springframework.version}</version>
		</dependency>
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-aspects</artifactId>
			<version>${org.springframework.version}</version>
		</dependency>
		<!-- jdbcTemplate开发 -->
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-jdbc</artifactId>
			<version>${org.springframework.version}</version>
		</dependency>
		<!-- spring MVC -->
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-web</artifactId>
			<version>${org.springframework.version}</version>
		</dependency>
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-webmvc</artifactId>
			<version>${org.springframework.version}</version>
		</dependency>

		<!-- 单元测试 -->
		<dependency>
			<groupId>junit</groupId>
			<artifactId>junit</artifactId>
			<version>4.11</version>
			<scope>test</scope>
		</dependency>
		<!-- c3p0数据源 -->
		<dependency>
			<groupId>c3p0</groupId>
			<artifactId>c3p0</artifactId>
			<version>0.9.1.1</version>
		</dependency>
		<!-- 添加mysql驱动包 -->
		<dependency>
			<groupId>mysql</groupId>
			<artifactId>mysql-connector-java</artifactId>
			<version>5.1.30</version>
		</dependency>
		<!-- fastjson解析json -->
		<dependency>
			<groupId>com.alibaba</groupId>
			<artifactId>fastjson</artifactId>
			<version>1.2.9</version>
		</dependency>
		<!-- jackson -->
		<dependency>
			<groupId>com.fasterxml.jackson.core</groupId>
			<artifactId>jackson-core</artifactId>
			<version>2.7.3</version>
		</dependency>
		<dependency>
			<groupId>com.fasterxml.jackson.core</groupId>
			<artifactId>jackson-databind</artifactId>
			<version>2.7.3</version>
		</dependency>
		<dependency>
			<groupId>com.fasterxml.jackson.core</groupId>
			<artifactId>jackson-annotations</artifactId>
			<version>2.7.3</version>
		</dependency>

		<!-- servlet相关 -->
		<dependency>
			<groupId>javax.servlet</groupId>
			<artifactId>javax.servlet-api</artifactId>
			<version>3.1.0</version>
		</dependency>
		<!-- jstl标签 -->
		<dependency>
			<groupId>javax.servlet</groupId>
			<artifactId>jstl</artifactId>
			<version>1.2</version>
		</dependency>
		<!-- bean对象验证 -->
		<dependency>
			<groupId>org.hibernate</groupId>
			<artifactId>hibernate-validator</artifactId>
			<version>5.2.2.Final</version>
		</dependency>
		<!-- 文件上传 -->
		<dependency>
			<groupId>commons-fileupload</groupId>
			<artifactId>commons-fileupload</artifactId>
			<version>1.3.1</version>
		</dependency>
	</dependencies>
	<build>
		<finalName>springmvc-2</finalName>
		<plugins>
			<plugin>
				<groupId>org.apache.maven.plugins</groupId>
				<artifactId>maven-compiler-plugin</artifactId>
				<version>3.1</version>
				<configuration>
					<source>1.7</source>
					<target>1.7</target>
				</configuration>
			</plugin>
		</plugins>
	</build>
</project>

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