fix validFlag

Helius

2022-03-04 d9a31470e76a4fcb2c459268b9ea08f1f6748101

 zq-erp/src/main/java/com/matrix/core/tools/DateUtil.java

@@ -720,7 +720,7 @@
                targetDate = calendar.getTime();
                break;
            default:
                targetDate = stringToDate("9999-12-31", DATE_FORMAT_DD);
                targetDate = stringToDate("2099-12-31", DATE_FORMAT_DD);

        }