u

code/base-project/base-go-v3/utils/pgtypex/pgtypex.go

@@ -88,8 +88,8 @@ func StringToTimestamp(s string) pgtype.Timestamp {
 	var err error
 
 	layouts := []string{
-		"2006-01-02 15:04:05",
-		"2006-01-02",
+		"2006-01-02 15:04:05", // 完整时间
+		"2006-01-02",          // 仅日期也可解析
 	}
 
 	for _, layout := range layouts {
@@ -104,3 +104,22 @@ func StringToTimestamp(s string) pgtype.Timestamp {
 
 	return pgtype.Timestamp{Valid: false}
 }
+
+// StringToDate 将字符串解析为 pgtype.Date
+// 支持格式：YYYY-MM-DD
+// 解析失败或空字符串返回零值 Date
+func StringToDate(s string) pgtype.Date {
+	if s == "" {
+		return pgtype.Date{Valid: false}
+	}
+
+	t, err := time.Parse("2006-01-02", s)
+	if err != nil {
+		return pgtype.Date{Valid: false}
+	}
+
+	return pgtype.Date{
+		Time:  t,
+		Valid: true,
+	}
+}