Initial

util/parse_time.go

@@ -0,0 +1,39 @@
+package util
+
+import (
+	"ZhenTuLocalPassiveAdapter/config"
+	"fmt"
+	"regexp"
+	"strings"
+	"time"
+)
+
+func ParseStartStopTime(filePath string, relativeDate time.Time) (time.Time, time.Time, error) {
+	split := strings.Split(filePath, config.Config.FileName.TimeSplit)
+	if len(split) != 2 {
+		return time.Time{}, time.Time{}, fmt.Errorf("无法解析时间范围")
+	}
+	startTime, err := ParseTime(split[0], relativeDate)
+	if err != nil {
+		return time.Time{}, time.Time{}, err
+	}
+	stopTime, err := ParseTime(split[1], relativeDate)
+	if err != nil {
+		return time.Time{}, time.Time{}, err
+	}
+	return startTime, stopTime, nil
+}
+
+func ParseTime(s string, relativeDate time.Time) (time.Time, error) {
+	re := regexp.MustCompile(`(\d{2}).?(\d{2}).?(\d{2})`)
+	matches := re.FindStringSubmatch(s)
+	if len(matches) != 4 {
+		return time.Time{}, fmt.Errorf("无法解析时间范围")
+	}
+	tm, err := time.Parse("15.04.05", fmt.Sprintf("%s.%s.%s", matches[1], matches[2], matches[3]))
+	if err != nil {
+		return time.Time{}, err
+	}
+	return time.Date(relativeDate.Year(), relativeDate.Month(), relativeDate.Day(),
+		tm.Hour(), tm.Minute(), tm.Second(), 0, time.Local), nil
+}