You can simply format this as a String
, so I think the best solution using format()
will be
Formatter f = new Formatter(new StringBuffer());
f.format("%.6s",11434235);
質問
Formatter f = new Formatter(new StringBuffer());
f.format("%06d",11434235);
System.out.println(f);
prints the value 11434235
is there any way to restrict the Formatter
from expanding the output?
that is, the output should be 114342
instead of 11434235
when the format string is "%06d"
解決
You can simply format this as a String
, so I think the best solution using format()
will be
Formatter f = new Formatter(new StringBuffer());
f.format("%.6s",11434235);
他のヒント
A simple workaround:
Formatter f = new Formatter(new StringBuffer());
f.format("%06d", 11434235);
System.out.println(f.toString().substring(0, 6));
See Eel Lee's solution for a solution with just a format string.