我要进行Excel文件的下载过程。首先是pom：
<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>mg.telma</groupId>
<artifactId>helios</artifactId>
<packaging>war</packaging>
<version>0.0.1-SNAPSHOT</version>
<name>helios Maven Webapp</name>
<url>http://maven.apache.org</url>
<properties>
<java-version>1.8</java-version>
<org.springframework-version>4.1.6.RELEASE</org.springframework-version>
<org.spring-security-version>4.0.2.RELEASE</org.spring-security-version>
<hibernate.version>4.3.5.Final</hibernate.version>
<mysql.connector.version>5.1.31</mysql.connector.version>
<hsqldb.version>2.3.2</hsqldb.version>
</properties>
<dependencies>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.12</version>
<scope>test</scope>
</dependency>
<!-- Servlet API -->
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>servlet-api</artifactId>
<version>2.5</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>log4j</groupId>
<artifactId>log4j</artifactId>
<version>1.2.17</version>
</dependency>
<!-- https://mvnrepository.com/artifact/net.sf.supercsv/super-csv -->
<dependency>
<groupId>net.sf.supercsv</groupId>
<artifactId>super-csv</artifactId>
<version>2.4.0</version>
</dependency>
<dependency>
<groupId>javax.servlet.jsp</groupId>
<artifactId>javax.servlet.jsp-api</artifactId>
<version>2.3.1</version>
</dependency>
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>jstl</artifactId>
<version>1.2</version>
</dependency>
<dependency>
<groupId>org.apache.taglibs</groupId>
<artifactId>taglibs-standard-impl</artifactId>
<version>1.2.1</version>
</dependency>
<!-- spring -->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-context</artifactId>
<version>${org.springframework-version}</version>
</dependency>
<dependency>
<!-- for org.springframework.mail -->
<groupId>org.springframework</groupId>
<artifactId>spring-context-support</artifactId>
<version>${org.springframework-version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-webmvc</artifactId>
<version>${org.springframework-version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-web</artifactId>
<version>${org.springframework-version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-tx</artifactId>
<version>${org.springframework-version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-jdbc</artifactId>
<version>${org.springframework-version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-orm</artifactId>
<version>${org.springframework-version}</version>
</dependency>
<!-- Spring Security -->
<dependency>
<groupId>org.springframework.security</groupId>
<artifactId>spring-security-core</artifactId>
<version>${org.spring-security-version}</version>
</dependency>
<dependency>
<groupId>org.springframework.security</groupId>
<artifactId>spring-security-web</artifactId>
<version>${org.spring-security-version}</version>
</dependency>
<dependency>
<groupId>org.springframework.security</groupId>
<artifactId>spring-security-config</artifactId>
<version>${org.spring-security-version}</version>
</dependency>
<dependency>
<groupId>org.springframework.security</groupId>
<artifactId>spring-security-taglibs</artifactId>
<version>${org.spring-security-version}</version>
</dependency>
<!-- spring ws -->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-oxm</artifactId>
<version>${org.spring-security-version}</version>
</dependency>
<dependency>
<groupId>org.springframework.ws</groupId>
<artifactId>spring-ws-core</artifactId>
<version>2.4.1.RELEASE</version>
</dependency>
<dependency>
<groupId>org.apache.ws.commons.schema</groupId>
<artifactId>XmlSchema</artifactId>
<version>1.4.3</version>
</dependency>
<!-- https://mvnrepository.com/artifact/com.sun.xml.ws/jaxws-rt -->
<dependency>
<groupId>com.sun.xml.ws</groupId>
<artifactId>jaxws-rt</artifactId>
<version>2.2.7</version>
</dependency>
<!-- https://mvnrepository.com/artifact/com.sun.org.apache.xml.internal/resolver -->
<dependency>
<groupId>com.sun.org.apache.xml.internal</groupId>
<artifactId>resolver</artifactId>
<version>20050927</version>
</dependency>
<!-- fin spring ws -->
<!-- displaytag -->
<dependency>
<groupId>displaytag</groupId>
<artifactId>displaytag</artifactId>
<version>1.2</version>
</dependency>
<!-- <dependency> <groupId>displaytag</groupId> <artifactId>displaytag-export-poi</artifactId>
<version>1.1.1</version> </dependency> -->
<!-- fin displaytag -->
<!-- spring modules validation -->
<dependency>
<groupId>org.springmodules</groupId>
<artifactId>spring-modules-validation</artifactId>
<version>0.8</version>
<exclusions>
<exclusion>
<artifactId>spring</artifactId>
<groupId>org.springframework</groupId>
</exclusion>
</exclusions>
</dependency>
<!-- Hibernate -->
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-core</artifactId>
<version>${hibernate.version}</version>
</dependency>
<!-- MySQL -->
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>${mysql.connector.version}</version>
</dependency>
<!-- HyperSQL DB -->
<dependency>
<groupId>org.hsqldb</groupId>
<artifactId>hsqldb</artifactId>
<version>${hsqldb.version}</version>
<scope>test</scope>
</dependency>
<!-- MariaDB https://mvnrepository.com/artifact/org.mariadb.jdbc/mariadb-java-client -->
<dependency>
<groupId>org.mariadb.jdbc</groupId>
<artifactId>mariadb-java-client</artifactId>
<version>1.2.0</version>
</dependency>
<!-- commonss -->
<dependency>
<groupId>commons-lang</groupId>
<artifactId>commons-lang</artifactId>
<version>2.6</version>
</dependency>
<dependency>
<groupId>commons-validator</groupId>
<artifactId>commons-validator</artifactId>
<version>1.3.1</version>
</dependency>
<!-- https://mvnrepository.com/artifact/commons-logging/commons-logging -->
<dependency>
<groupId>commons-logging</groupId>
<artifactId>commons-logging</artifactId>
<version>1.1.3</version>
</dependency>
<dependency>
<groupId>commons-fileupload</groupId>
<artifactId>commons-fileupload</artifactId>
<version>1.3</version>
</dependency>
<dependency>
<groupId>commons-httpclient</groupId>
<artifactId>commons-httpclient</artifactId>
<version>3.1</version>
</dependency>
<!-- JSON -->
<dependency>
<groupId>net.sf.json-lib</groupId>
<artifactId>json-lib</artifactId>
<version>2.4</version>
<classifier>jdk15</classifier>
</dependency>
<!-- cglib-nodep -->
<dependency>
<groupId>cglib</groupId>
<artifactId>cglib-nodep</artifactId>
<version>2.2.2</version>
</dependency>
<!-- declare as provided or exclude from spring jars -->
<!-- add slf4j interfaces to classpath -->
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-api</artifactId>
<version>1.6.4</version>
<scope>compile</scope>
</dependency>
<!-- add commons logging to slf4j bridge to classpath -->
<!-- acts as jcl but routes commons-logging calls to slf4j -->
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>jcl-over-slf4j</artifactId>
<version>1.6.4</version>
<scope>runtime</scope>
</dependency>
<!-- add log4j binding to classpath -->
<!-- routes slf4j calls to log4j -->
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-log4j12</artifactId>
<version>1.6.4</version>
<scope>runtime</scope>
</dependency>
<!-- AXIS -->
<!-- https://mvnrepository.com/artifact/org.apache.axis/axis -->
<dependency>
<groupId>org.apache.axis</groupId>
<artifactId>axis</artifactId>
<version>1.4</version>
</dependency>
<!-- https://mvnrepository.com/artifact/axis/axis-jaxrpc -->
<dependency>
<groupId>axis</groupId>
<artifactId>axis-jaxrpc</artifactId>
<version>1.4</version>
</dependency>
<!-- https://mvnrepository.com/artifact/com.google.code.gson/gson -->
<dependency>
<groupId>com.google.code.gson</groupId>
<artifactId>gson</artifactId>
<version>2.3.1</version>
</dependency>
<!-- Apache Commons IO -->
<dependency>
<groupId>commons-io</groupId>
<artifactId>commons-io</artifactId>
<version>2.4</version>
</dependency>
<dependency>
<groupId>net.sf.jasperreports</groupId>
<artifactId>jasperreports</artifactId>
<version>6.1.0</version>
</dependency>
<!-- Apache Commons POI -->
<dependency>
<groupId>org.apache.poi</groupId>
<artifactId>poi-ooxml</artifactId>
<version>3.15</version>
</dependency>
<!-- compres image -->
<dependency>
<groupId>net.coobird</groupId>
<artifactId>thumbnailator</artifactId>
<version>0.4.7</version>
</dependency>
<!-- https://mvnrepository.com/artifact/com.itextpdf/itextpdf -->
<dependency>
<groupId>com.itextpdf</groupId>
<artifactId>itextpdf</artifactId>
<version>5.5.12</version>
</dependency>
<dependency>
<groupId>org.olap4j</groupId>
<artifactId>olap4j</artifactId>
<version>1.2.0</version>
</dependency>
<!-- Java Mail API -->
<dependency>
<groupId>javax.mail</groupId>
<artifactId>mail</artifactId>
<version>1.4.3</version>
</dependency>
<dependency>
<groupId>xml-apis</groupId>
<artifactId>xml-apis</artifactId>
<version>1.4.01</version>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.2</version>
<configuration>
<source>1.8</source>
<target>1.8</target>
</configuration>
</plugin>
</plugins>
<finalName>helios</finalName>
<!-- <sourceDirectory>src/main/java</sourceDirectory> <resources> <resource>
<directory>src/main/java</directory> <includes> <include>**/*.xml</include>
<include>**/*.properties</include> </includes> </resource> </resources> -->
</build>
</project>
这是servlet.xml：
<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:tx="http://www.springframework.org/schema/tx"
xsi:schemaLocation="http://www.springframework.org/schema/beans
classpath:org/springframework/beans/factory/xml/spring-beans-4.1.xsd
http://www.springframework.org/schema/context
classpath:org/springframework/context/config/spring-context-4.1.xsd
http://www.springframework.org/schema/mvc
classpath:org/springframework/web/servlet/config/spring-mvc-4.1.xsd
http://www.springframework.org/schema/tx
classpath=org/springframework/transaction/config/spring-tx-4.1.xsd">
<context:component-scan base-package="mg.telma.helios" />
<mvc:annotation-driven />
<mvc:resources mapping="/**/*.*" location="/"/>
<bean class="org.springframework.web.servlet.view.XmlViewResolver">
<property value="1" name="order"/>
<property value="/WEB-INF/views.xml" name="location"/>
</bean>
<bean
class="org.springframework.web.servlet.view.InternalResourceViewResolver">
<property value="2" name="order"/>
<property name="prefix">
<value>/pages/</value>
</property>
<property name="suffix">
<value>.jsp</value>
</property>
</bean>
<bean id="multipartResolver"
class="org.springframework.web.multipart.commons.CommonsMultipartResolver">
<!-- setting maximum upload size -->
<property name="maxUploadSize" value="104857600" />
</bean>
</beans>
这是WEB-INF / views.xml：
<?xml version="1.0" encoding="UTF-8"?>
<beans xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.5.xsd" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://www.springframework.org/schema/beans">
<bean class="mg.telma.helios.csv.ExcelExportParcClient" id="excelExportParcClient"/>
</beans>
控制器：
@RequestMapping(value = "/reporting/exportexcelParcClient", method = RequestMethod.GET)
public ModelAndView downloadCSVParcClient(HttpServletResponse response, HttpServletRequest request,
@RequestParam(value = "deb") String sdate, @RequestParam(value = "statut") Integer statut, @RequestParam(value = "profil") Integer profil, @RequestParam(value = "site") Integer site)
throws IOException, Exception {
String dateJour = CommonsDateformatUtils.frFormatDateHourText(new Date());
String csvFileName = "Parc_Client" + dateJour + ".csv";
DateFormat df = new SimpleDateFormat("dd/MM/yyyy", Locale.FRENCH);
Date deb = df.parse(sdate);
BeanSearchParcClient beanSearchParcClient = new BeanSearchParcClient();
if (sdate != null && ! sdate.equals(""))
beanSearchParcClient.setDateDebut(deb);
if (statut != null)
beanSearchParcClient.setStatut(statut);
if (profil != null)
beanSearchParcClient.setProfil(profil);
if (site != null)
beanSearchParcClient.setSite(site);
List<EvolParc> evolutionParcs = new ArrayList<>();
List<ParcClient> parcClients = new ArrayList<>();
this.clientFOManager.getReportingParcClient(evolutionParcs, parcClients, beanSearchParcClient);
ModelAndView modelView = new ModelAndView("excelExportParcClient");
modelView.addObject("parcClients", parcClients);
return modelView;
}
excelExportParcClient的类：
public class ExcelExportParcClient extends AbstractXlsxView {
}
AbstractXlsxView类没有可用的导入建议！那我想念什么？