WEB源码(ASP,PHP,...)

开发平台：
Java

FileUploading.java：源码内容
							/*
 * Made In GamVan
 */
package com.gamvan.fileUpload;
import java.io.IOException;
import java.io.PrintWriter;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import com.gamvan.tools.Arith;
import com.gamvan.tools.TypeChange;
public class FileUploading  extends HttpServlet {
    /**
     * 
     */
    private static final long serialVersionUID = 1L;
    protected void service(HttpServletRequest req, HttpServletResponse rep) throws ServletException, IOException {
        
        rep.setCharacterEncoding("UTF-8");
        rep.setContentType("text/html");
        PrintWriter out = rep.getWriter();
        out.print("<html><head><title>上传进度条 powered by GamVan.com</title>");
        out.print("<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">");
        out.print("</head>");
        
        HttpSession session = req.getSession();
        String str = String.valueOf(session.getAttribute("fileSize"));
        String str1 = String.valueOf(session.getAttribute("readsBytes"));
        long fileSize = TypeChange.stringToLong(str);
        long readsBytes = TypeChange.stringToLong(str1);
        int i = 0; //上传进度
        double d = TypeChange.longToDouble(fileSize);
        double d2 = TypeChange.longToDouble(readsBytes);
        i = TypeChange.doubleToInt(Arith.div(d2,d,2)*100);
        int imgWidth = 0;
        imgWidth = (i*3);
        
        if(fileSize==readsBytes && readsBytes>0){
            session.removeAttribute("fileSize");
            session.removeAttribute("readsBytes");
            str = "上传完毕";
            str1 = "上传完毕";
        }else{
            rep.setHeader("Refresh", "2");
        }
        
        StringBuffer sb = new StringBuffer();
        sb.append("<script language="javascript">n");
        sb.append("function loading(){n");
        
        sb.append("if(!parent.document.layers&&!parent.document.all){n");
            sb.append("return;n");
        sb.append("}n");
        
        sb.append("if(document.layers){n");
            sb.append("parent.document.layers.fileSize.document.write(""+ str +"");n");
            sb.append("parent.document.layers.readsBytes.document.write(""+ str1 +"");n");
            sb.append("parent.document.layers.readSchedule.document.write(""+ i +"%");n");
            sb.append("parent.document.images.imgLoading.width="+imgWidth+"");
        sb.append("}else if(document.all){n");
            sb.append("parent.fileSize.innerHTML=""+ str +"";n");
            sb.append("parent.readsBytes.innerHTML=""+ str1 +"";n");
            sb.append("parent.readSchedule.innerHTML=""+ i +"%";n");
            sb.append("parent.imgLoading.width="+imgWidth+"");
            
        sb.append("}n");  
        sb.append("}n");
        sb.append("</script>");
        out.print(sb.toString());        
        out.print("<body onload="loading();">");
        out.print("</body></html>");
        out.close();
    } 
    
    
}

						