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我希望提示每次顯示在頁面底部。JLine 3 - 保持提示總是在底部
我有一個GIF:The prompt not displaying properly
的代碼是讀行:
@Override
public void run()
{
while (((ElytraServer) ElytraAPI.getServer()).isRunning())
{
String cmd;
((ElytraServer) ElytraAPI.getServer()).getReader().getTerminal().writer().flush();
cmd = ((ElytraServer) ElytraAPI.getServer()).getReader().readLine("> ");
if (!cmd.isEmpty())
{
String[] aCMD = cmd.split(" ");
String[] arguments = Arrays.copyOfRange(aCMD, 1, aCMD.length);
ElytraAPI.getCommandRegistry().dispatch(ElytraAPI.getConsole(), aCMD[0], arguments);
}
}
}
它是在一個線程。
而且還有另一個版本: 用的JLine 2,代碼保持提示底部(但它是buggued!)
public void run()
{
while (((ElytraServer) ElytraAPI.getServer()).isRunning())
{
try
{
if (useJline)
{
/*
JLine 2/Old:
reader.print(Ansi.ansi().eraseLine(Erase.ALL).toString() + '\n');
reader.flush();
*/
reader.getBuffer().down();
reader.getTerminal().flush();
output.write("".getBytes());
output.flush();
/* // For JLine2
try
{
reader.drawLine();
}
catch (Throwable throwable)
{
reader.getCursorBuffer().clear();
}*/
reader.getTerminal().flush();
}
else
{
output.write("".getBytes());
output.flush();
}
}
catch (IOException ioexception)
{
Logger.getLogger(TerminalConsoleWriterThread.class.getName()).log(Level.SEVERE, null, ioexception);
}
}
}
對於完整的源: Full source of the program