阿翔编程学-HttpClient

package ocuf.action.upload;

import java.io.File;

import javax.servlet.ServletContext;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.apache.commons.httpclient.HttpClient;
import org.apache.commons.httpclient.methods.MultipartPostMethod;

import org.apache.struts.action.Action;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;

/**
* @author CaoXiang
*
*/
public class DoUploadAction extends Action {

private static String url =
"http://localhost:7070/oaisWeb/upload/ProcessFileUpload.jsp";

/**
* 上传文件
*/
@SuppressWarnings("deprecation")
public ActionForward execute(ActionMapping mapping, ActionForm form,

HttpServletRequest request, HttpServletResponse response)

throws Exception {

//获取文件路径
ServletContext servletContext = servlet.getServletContext();
String realPath = servletContext.getRealPath("/");
//<%=request.getScheme()+"://"+request.getLocalAddr()+":"+request.getLocalPort()+request.getContextPath()
url = request.getScheme()+"://"+request.getLocalAddr()+":"+request.getLocalPort()+"/oaisWeb/upload/ProcessFileUpload.jsp";

DoUploadForm uploadForm = (DoUploadForm)form;

String filename = (String)request.getParameter("filename");
String filepath = UTF82GB2312((String)request.getParameter("filepath"));

HttpClient client = new HttpClient();
MultipartPostMethod mPost = new MultipartPostMethod(url);
client.setConnectionTimeout(8000);

//System.out.println(filename);
//System.out.println(filepath);
//System.out.println(UTF82GB2312(filename));
//System.out.println(UTF82GB2312(filepath));

String[] firstpath = filepath.split(",,,");

//System.out.println(request.getRealPath("/")+"WEB-INF//classes//com/ocuf/oais/metadata/file/filetemp/100/100-1982-011-1234-Y/"+UTF82GB2312(filename)+".xml");
File f1 = new File(request.getRealPath("/")+"WEB-INF//classes//com//ocuf//oais//metadata//file//fileread//"+firstpath[0]+"+"//"+UTF82GB2312(filename)+".xml]//"+firstpath[1]+"//"+UTF82GB2312(filename)+".xml");

mPost.addParameter(f1.getName(), f1);

@SuppressWarnings("unused")
int statusCode1 = client.executeMethod(mPost);

//System.out.println("statusLine>>>" + mPost.getStatusLine());
mPost.releaseConnection();

return mapping.findForward("uploadsuccess");

}

/**
* 字符编码转换
* @param param
* @return
*/
public static String UTF82(String param)
{
try
{
new String(param.getBytes("ISO8859-1"), "UTF-8");
return new String(param.getBytes("ISO8859-1"), "UTF-8");
}
catch(Exception e)
{
return null;
}
}

/**
* 字符编码转换
* @param param
* @return
*/
public static String UTF82GB2312(String param)
{
try
{
new String(param.getBytes("ISO8859-1"), "UTF-8");
return new String(param.getBytes("ISO8859-1"), "GBK");
}
catch(Exception e)
{
return null;
}
}

}