FileOutputStream fos = new FileOutputStream("d:/out.txt");
DataOutputStream outs = new DataOutputStream(fos);
outs.writeBytes("min 12"+"\n");
outs.writeBytes("min 12"+"\n");没用啊, 上面是我写的, 帮帮我
DataOutputStream outs = new DataOutputStream(fos);
outs.writeBytes("min 12"+"\n");
outs.writeBytes("min 12"+"\n");没用啊, 上面是我写的, 帮帮我
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