byte[] b = new byte[1024*50];
float count = 0;
while((t=is.read(b))!=-1){
os.write(b,0,t);
count+=t;
System.out.println(count);
request.getSession().setAttribute("process", (int)(count/size)*100);
System.out.println(((count/size)*100)); }Java上传
float count = 0;
while((t=is.read(b))!=-1){
os.write(b,0,t);
count+=t;
System.out.println(count);
request.getSession().setAttribute("process", (int)(count/size)*100);
System.out.println(((count/size)*100)); }Java上传
解决方案 »
免费领取超大流量手机卡,每月29元包185G流量+100分钟通话, 中国电信官方发货