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https://issues.apache.org/jira/browse/WW-4388?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14135067#comment-14135067
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Lukasz Lenart commented on WW-4388:
-----------------------------------
Moving temporary to 2.3.x - maybe there will be another 2.3.x release
> Parameters are not injected when upload file
> ---------------------------------------------
>
> Key: WW-4388
> URL: https://issues.apache.org/jira/browse/WW-4388
> Project: Struts 2
> Issue Type: Bug
> Components: Core Interceptors
> Affects Versions: 2.3.18
> Reporter: zhouyanming
> Priority: Blocker
> Fix For: 2.3.x
>
>
> {code:java}
> import java.io.File;
> import org.apache.struts2.ServletActionContext;
> import com.opensymphony.xwork2.ActionSupport;
> public class UploadAction extends ActionSupport {
> private static final long serialVersionUID = 625509291613761721L;
> private File[] file;
> private String[] fileFileName;
> private String folder;
> private boolean autorename;
> public boolean isAutorename() {
> return autorename;
> }
> public void setAutorename(boolean autorename) {
> this.autorename = autorename;
> }
> public void setFolder(String folder) {
> this.folder = folder;
> }
> public String getFolder() {
> return folder;
> }
> public void setFile(File[] file) {
> this.file = file;
> }
> public void setFileFileName(String[] fileFileName) {
> this.fileFileName = fileFileName;
> }
> @Override
> public String execute() {
> System.out.println(file); // not null
> System.out.println(fileFileName); // not null
> System.out.println(folder); // always null
> System.out.println(autorename); // always false
> // workaround for struts2 bug
> folder =
> ServletActionContext.getRequest().getParameter("folder");
> autorename = "true".equals(ServletActionContext.getRequest()
> .getParameter("autorename"));
> System.out.println(folder); // not null
> System.out.println(autorename); // true
> return SUCCESS;
> }
> }
> {code}
> It works fine with 2.3.16.
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