80,351
社区成员
发帖
与我相关
我的任务
分享
public void updatename (String name,String pwd,String filename,String folder) throws Exception
{
BufferedReader in_=new BufferedReader(new FileReader(folder+filename));
PrintWriter out = new PrintWriter(new BufferedWriter(new FileWriter(folder+"4.html")));
String line;
int count=1;
while((line=in_.readLine())!=null){
if(count==26){
String l="<input type=\"text\" name=\"uid\" id=\"uid\" size=16 maxlength=18" +
" value=\""+name+"\"/>";
out.println(l);
}
else if(count==30){
{
String l="<input type=\"password\" name=\"password\" id=\"password\" SIZE=16 MAXLENGTH=15" +
" value=\""+pwd+"\"/>";
out.println(l);
}
}else{
out.println(line);
}
count++;
}
in_.close();
out.close();
File f = new File(folder+filename); // 输入要删除的文件位置
if(f.exists())
f.delete();
File file=new File(folder+"4.html");
if(file.exists())
{
file.renameTo(new File(folder+filename));
}
}