android - 尝试使用格式 "2018-07-30T12:31:02"格式化日期时出现无法解析的日期异常

Question

我正在尝试使用以下代码从服务器格式化日期

 private SimpleDateFormat format = new SimpleDateFormat("MM/dd/yyyy hh:mm:ss aa", Locale.getDefault());
 try {

            Date dtShiftDate = format.parse(cursor.getString(cursor.getColumnIndex("shiftdetails_ShiftStartTime"))); 
            Date dtCurrDate = format.parse(strCurrDate);
            if (dtShiftDate.getTime() != dtCurrDate.getTime()) {
                bLastShiftNotEnded = true;
            }
        } catch (java.text.ParseException e) {
            Log.e("Date parse exception",e.getMessage());
        }

我遇到了无法解析的异常

Answer 1

There is something wrong either with the String you are providing to the parse() method, or with the Format you are providing. You should check again carefully both of these aspects, and of course develop a range of tests that confirm the correctness of your Format.

你的 logcat 抛出

java.text.ParseException: Unparseable date: 

• 你应该纠正你的SimpleDateFormat格式。

尝试

new SimpleDateFormat("yyyy-MM-dd'T'hh:mm:ss", Locale.getDefault());

仅供引用

h   Hour in am/pm (1-12)
H   Hour in day (0-23)