TA貢獻(xiàn)1839條經(jīng)驗(yàn) 獲得超15個(gè)贊
假設(shè)您希望計(jì)算列分隔值的時(shí)間差。
完成 - > 15:24:04
開(kāi)始 - > 09:27:37
不使用Date和SimpleDateFormat，我這樣做：
String tStart = "09:27:37";
String tFinish = "15:24:04";
String[] sTimeHourMinSec = tStart.split(":");
int sHour = Integer.valueOf(sTimeHourMinSec[0]);
int sMin = Integer.valueOf(sTimeHourMinSec[1]);
int sSec = Integer.valueOf(sTimeHourMinSec[2]);
String[] fTimeHourMinSec = tFinish.split(":");
int fHour = Integer.valueOf(fTimeHourMinSec[0]);
int fMin = Integer.valueOf(fTimeHourMinSec[1]);
int fSec = Integer.valueOf(fTimeHourMinSec[2]);
int diffTotSec = (fHour - sHour) * 3600 + (fMin - sMin) * 60 + (fSec - sSec);
int diffHours = diffTotSec / 3600;
int diffMins = (diffTotSec % 3600) / 60;
int diffSecs = (diffTotSec % 3600) % 60;
System.out.println("Difference: " + diffHours + " h " + diffMins + " m " + diffSecs + " sec");
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