Struts FormFile 文件上传

UploadFile.java

2. import java.io.FileOutputStream;
3. import java.io.InputStream;
4. import java.io.OutputStream;
6. import javax.servlet.http.HttpServletRequest;
8. import org.apache.struts.upload.FormFile;
10. public class UploadFile {
11.     private static int BYTESIZE_MAX=8192;
12.     
13.     private String FilePath="/image";//图片存储文件默认 /images
14.     private String ServerPath;        //服务器图片存储路径
15.     private String FileName;          //图片文件名
16.     
17.     public String getServerPath() {
18.         return ServerPath;
19.     }
21.     public void setServerPath(String serverPath) {
22.         ServerPath = serverPath;
23.     }
25.     public String getFileName() {
26.         return FileName;
27.     }
29.     public void setFileName(String fileName) {
30.         FileName = fileName;
31.     }
33.     public void upLoad(FormFile file,HttpServletRequest request)
34.     {
35.         try{
36.             InputStream file_is=file.getInputStream();
37.             ServerPath=request.getSession().getServletContext().getRealPath(FilePath);
38.             System.out.println(ServerPath);
39.             String fileName=file.getFileName();
40.             
41.             String filePath=ServerPath+"/"+fileName;
42.             
43.             OutputStream file_os=new FileOutputStream(filePath);
44.             
45.             int bytesRead=0;
46.             byte[] buffer=new byte[BYTESIZE_MAX];
47.             while((bytesRead=file_is.read(buffer, 0, BYTESIZE_MAX))!=-1)
48.             {
49.                 file_os.write(buffer,0,bytesRead);
50.             }
51.             
52.             file_os.close();
53.             file_is.close();
54.         }
55.         catch(Exception e)
56.         {
57.             
58.         }
59.     }
61. }

 

FileUploadActionManager.java

1. /*
2.  * Generated by MyEclipse Struts
3.  * Template path: templates/java/JavaClass.vtl
4.  */
5. package file.com.qdrk.www.web.action;
7. import javax.servlet.http.HttpServletRequest;
8. import javax.servlet.http.HttpServletResponse;
9. import org.apache.struts.action.ActionForm;
10. import org.apache.struts.action.ActionForward;
11. import org.apache.struts.action.ActionMapping;
12. import org.apache.struts.actions.DispatchAction;
13. import org.apache.struts.upload.FormFile;
14. import org.apache.struts.validator.DynaValidatorForm;
16. import file.com.qdrk.www.web.util.UploadFile;
18. /** 
19.  * MyEclipse Struts
20.  * Creation date: 01-05-2009
21.  * 
22.  * XDoclet definition:
23.  * @struts.action path="/fileUploadActionManager" name="FileUploadForm" parameter="method" scope="request" validate="true"
24.  */
25. public class FileUploadActionManager extends DispatchAction {
26.     private UploadFile uf=null;
29.     public UploadFile getUf() {
30.         return uf;
31.     }
34.     public void setUf(UploadFile uf) {
35.         this.uf = uf;
36.     }
39.     public ActionForward upload(ActionMapping mapping, ActionForm form,
40.             HttpServletRequest request, HttpServletResponse response)
41.             throws Exception {
42.         DynaValidatorForm fileForm=(DynaValidatorForm)form;
43.         FormFile file=(FormFile)fileForm.get("file");
44.         uf.upLoad(file, request);
45.         return mapping.findForward("upload");
46.     }
48. }

struts-config.xml

1. <?xml version="1.0" encoding="UTF-8"?>
2. <!DOCTYPE struts-config PUBLIC "-//Apache Software Foundation//DTD Struts Configuration 1.3//EN" "http://struts.apache.org/dtds/struts-config_1_3.dtd">
4. <struts-config>
5.   <form-beans >
6.     <form-bean name="fileUploadForm"  type="org.apache.struts.validator.DynaValidatorForm">
7.         <form-property name="file" type="org.apache.struts.upload.FormFile"></form-property>
8.     </form-bean>
9.   </form-beans>
10.   <global-exceptions />
11.   <global-forwards />
12.   
13.   <action-mappings >
14.     <action
15.       attribute="fileUploadForm"
16.       name="fileUploadForm"
17.       parameter="method"
18.       path="/fileUploadActionManager"
19.       scope="request"
20.       validate="false"
21.       type="org.springframework.web.struts.DelegatingActionProxy"  >
22.       <forward name="upload" path="/page/file/uploadfile.jsp"></forward>
23.       </action>
24.   </action-mappings>
25.   <message-resources parameter="cn.qdrk.struts.web.ApplicationResources" />
26.   <plug-in className="org.apache.struts.validator.ValidatorPlugIn">
27.   <set-property property="pathnames" value="/org/apache/struts/validator/validator-rules.xml,/WEB-INF/validations.xml" />
28.   </plug-in>
29.   <plug-in className="org.springframework.web.struts.ContextLoaderPlugIn">
30.   <set-property property = "contextConfigLocation" value = "/WEB-INF/action-servlet.xml"/>
31.   </plug-in>
32. </struts-config>

applicationContext.xml

1. <?xml version="1.0" encoding="UTF-8"?>
2. <beans
3.     xmlns="http://www.springframework.org/schema/beans"
4.     xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
5.     xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.5.xsd">
8.     <bean id="dataSource"
9.         class="org.apache.commons.dbcp.BasicDataSource">
10.         <property name="driverClassName"
11.             value="com.mysql.jdbc.Driver">
12.         </property>
13.         <property name="url" value="jdbc:mysql://localhost:3306/qdrk"></property>
14.         <property name="username" value="root"></property>
15.         <property name="password" value="123"></property>
16.         <property name="defaultAutoCommit" value="true" ></property>
17.         <property name="removeAbandonedTimeout" value="60"></property>
18.         <property name="logAbandoned" value="true"></property>
19.     </bean>
20.     <bean id="sessionFactory"
21.         class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">
22.         <property name="dataSource">
23.             <ref bean="dataSource" />
24.         </property>
25.         <property name="hibernateProperties">
26.             <props>
27.                 <prop key="hibernate.dialect">
28.                     org.hibernate.dialect.MySQLDialect
29.                 </prop>
30.             </props>
31.         </property>
32.     </bean>
33.     <bean id="uploadFile" class="file.com.qdrk.www.web.util.UploadFile">
34.     </bean>
35.     
36. </beans>

 

 

action-servlet.xml

1. <?xml version="1.0" encoding="UTF-8"?>
2. <beans
3.     xmlns="http://www.springframework.org/schema/beans"
4.     xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
5.     xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.0.xsd">
6.     
7.     <bean name="/fileUploadActionManager" class="file.com.qdrk.www.web.action.FileUploadActionManager">
8.         <property name="uf" ref="uploadFile"></property>
9.     </bean>
10.     </beans>

 

在Myeclipse 7.0 M1 下spring2.5 struts1.3 下调试通过