使用WEBWORK实现文件上传方法实例详解

public class Upload implements Action {        
    private File[] uploadFiles;     
    
    public String execute() throws Exception {     
        //store uploadFiles ...     
    }     
         
    public void setUploadFiles(File[] uploadFiles) {     
        this.uploadFiles = uploadFiles;     
    }         
}

<form .... enctype="multipart/form-data">     
    ....     
    File 1: <input type="file" name="uploadFiles">     
    File 2: <input type="file" name="uploadFiles">     
<form>

<interceptors>    
  <interceptor name="upload"
class="com.opensymphony.webwork.interceptor.FileUploadInterceptor"/>    
             
  <interceptor-stack name="uploadStack">    
  <interceptor-ref name="upload"/>   
  <interceptor-ref name="defaultStack"/>    
    </interceptor-stack>                
</interceptors>    
         
<action name="doUpload" class="yourPackage.Upload">    
    <interceptor-ref name="uploadStack"/>    
    <result name="success">...</result>    
</action>