wft-utils - npm Package Compare versions

Comparing version 1.50.0 to 1.51.0

package.json

 {
   "name": "wft-utils",
-  "version": "1.50.0",
+  "version": "1.51.0",
   "description": "The commonly used tool functions in daily development",
@@ -5,0 +5,0 @@ "main": "index.js",

util/date.js

@@ -266,2 +266,39 @@ /**
   return result
+}
+
+/**
+ * 计算从00点开始算起，到某个时间点的秒数
+ * @param timeStr 
+ * @returns 
+ */
+export function getSecondsSinceMidnight(timeStr) {
+  // 验证输入格式（可选但推荐）
+  if (!/^\d{1,2}:\d{2}:\d{2}$/.test(timeStr)) {
+    throw new Error('Invalid time format. Expected "HH:mm:ss"');
+  }
+  const [hours, minutes, seconds] = timeStr.split(':').map(Number);
+  // 可选：校验数值范围
+  if (hours < 0 || hours > 23 || minutes < 0 || minutes > 59 || seconds < 0 || seconds > 59) {
+    throw new Error('Invalid time values');
+  }
+  return hours * 3600 + minutes * 60 + seconds;
+}
+
+/**
+ * 将秒数转换为HH:mm:ss格式（0秒 -> 00:00:00）
+ * 搭配上面的getSecondsSinceMidnight方法 反向解析
+ * @param seconds 
+ * @returns 
+ */
+export function secondsToTime(seconds) {
+  // 可选：限制在一天范围内（0 ~ 86399）
+  if (seconds < 0 || seconds > 86399) {
+    throw new Error('Seconds must be between 0 and 86399 (inclusive)');
+  }
+  const hours = Math.floor(seconds / 3600);
+  const minutes = Math.floor((seconds % 3600) / 60);
+  const secs = seconds % 60;
+  // 补零到两位
+  const pad = (num) => String(num).padStart(2, '0');
+  return `${pad(hours)}:${pad(minutes)}:${pad(secs)}`;
 }

No alert changes

Improved metrics

Total package byte prevSize

97625

1.32%

Lines of code

3249

1.09%

No dependency changes