//首先是Action部分
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.UnsupportedEncodingException;
import java.util.List;
import javax.servlet.ServletContext;
import org.apache.struts2.ServletActionContext;
import com.hzml.dao.DistributeDao;
import com.opensymphony.xwork2.ActionSupport;
public class CompanyAndDistributeAction extends ActionSupport{
//和form表单对应的name属性
private DistributeDao distributeDao;
private String developName;
private String email;
private String phone;
private String timeID;
private String money;
private String taskDescribe;
//多文件上传，form中的每个文件的name属性必须一样，在这里我的name="file"
private List<File> file; // 上传的文件
private List<String> fileFileName; // 文件名称
private List<String> fileContentType; // 文件类型
private String savePath;
public DistributeDao getDistributeDao() {
return distributeDao;
}
public void setDistributeDao(DistributeDao distributeDao) {
this.distributeDao = distributeDao;
}
public String getDevelopName() {
return developName;
}
public void setDevelopName(String developName) {
this.developName = developName;
}
public String getEmail() {
return email;
}
public void setEmail(String email) {
this.email = email;
}
public String getPhone() {
return phone;
}
public void setPhone(String phone) {
this.phone = phone;
}
public String getTimeID() {
return timeID;
}
public void setTimeID(String timeID) {
this.timeID = timeID;
}
public String getMoney() {
return money;
}
public void setMoney(String money) {
this.money = money;
}
public String getTaskDescribe() {
return taskDescribe;
}
public void setTaskDescribe(String taskDescribe) {
this.taskDescribe = taskDescribe;
}
public List<File> getFile() {
return file;
}
public void setFile(List<File> file) {
this.file = file;
}
public List<String> getFileFileName() {
return fileFileName;
}
public void setFileFileName(List<String> fileFileName) {
this.fileFileName = fileFileName;
}
public List<String> getFileContentType() {
return fileContentType;
}
public void setFileContentType(List<String> fileContentType) {
this.fileContentType = fileContentType;
}
public String getSavePath() {
return ServletActionContext.getServletContext().getRealPath(savePath);
}
public void setSavePath(String savePath) {
this.savePath = savePath;
}
private void init() throws UnsupportedEncodingException{
ServletActionContext.getRequest().setCharacterEncoding("UTF-8");
ServletContext context = ServletActionContext.getServletContext();
}
public String saveTask () throws Exception{
init();
// 取得需要上传的文件数组
List<File> files = getFile();
if (files != null && files.size() > 0) {
for (int i = 0; i < files.size(); i++) {
FileOutputStream fos = new FileOutputStream(getSavePath() + "\\" + getFileFileName().get(i));
FileInputStream fis = new FileInputStream(files.get(i));
byte[] buffer = new byte[1024];
int len = 0;
while ((len = fis.read(buffer)) > 0) {
fos.write(buffer, 0, len);
}
fis.close();
fos.close();
}
}
return "saveTask";
}
@Override
public String execute() throws Exception{
return "success";
}
}
//jsp代码部分
<form action="companyAndDistributeAction" method="post" enctype="multipart/form-data" name="contactForm" id="contactForm">
<br/>
<div>
<label>发布者:<span>*</span></label>
<input type="text" name="developName" id="developName" />
</div>
<div>
<label>邮箱:<span>*</span></label>
<input type="text" name="email" id="email" />
</div>
<div>
<label>电话:</label>
<input type="text" name="phone" id="phone" />
</div>
<div>
<label>任务完成时间:<span>*</span></label>
<input type="text" name="timeID" id="timeID" />
</div>
<div>
<label>任务费用:<span>*</span></label>
<input type="text" name="money" id="money" />
</div>
<div>
<label>任务描述:</label>
<textarea name="taskDescribe" rows="10" cols="20" id="taskDescribe"></textarea>
</div>
<div>
<label>任务说明文档:<span>*</span></label>
<input type="file" name="file" id="file" />
</div>
<a class="button" href="#" style="float:right;" onclick="$('#contactForm')[0].submit(); return false;" id="send"><span>发布任务</span></a>
</form>
//structs2配置文件部分
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE struts PUBLIC
"-//Apache Software Foundation//DTD Struts Configuration 2.0//EN"
"http://struts.apache.org/dtds/struts-2.0.dtd">
<struts>
<!-- 将Action的创建交给spring来管理 -->
<constant name="struts.objectFactory" value="spring" />
<constant name="struts.i18n.encoding" value="utf-8"/>
<package namespace="/" name="struts2" extends="struts-default">
<!-- package中的标签必须按照如下顺序配置
result-types,interceptors,default-interceptor-ref,default-action-ref,default-class-ref,global-results,global-exception-mappings,action*(就是所有的action放到最后)
-->
<!-- 自定义拦截器 ,如果有拦截器，必须放在package标签内的第一位-->
<interceptors>
<!-- 在这里可以添加自己的拦截器
<interceptor name="myInterceptor" class="自定义pojo类"></interceptor>
-->
<interceptor-stack name="myInterceptorStack">
<!--
<interceptor-ref name="myInterceptor"></interceptor-ref>
-->
<interceptor-ref name="defaultStack"></interceptor-ref>
</interceptor-stack>
</interceptors>
<global-results>
<result></result>
</global-results>
<action name="companyAndDistributeAction" class="companyAndDistributeAction" method="saveTask">
<!-- 要创建/hzmlFile文件夹，否则会报找不到文件 -->
<param name="savePath">/hzmlFile</param>
<result name="saveTask">/ActionIntroduction.jsp</result>
</action>
<!-- 访问主页 -->
<action name="visitMainPage" class="login" method="visitMainPage">
<result name="visitMainPage">/index.jsp</result>
</action>
<!-- 用户登录 -->
<action name="userLogin" class="login" method="userLogin">
<result name="success">/ActionIntroduction.jsp</result>
</action>
</package>
</struts>