init

2023-05-01 19:37:40 +08:00
commit da2c0fadf7
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--- a/Html-Javascript/18-日期对象.html
+++ b/Html-Javascript/18-日期对象.html
@@ -0,0 +1,42 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>Document</title>
+</head>
+<body>
+
+    <script>
+
+        //00-创建当前日期
+        let newDate =new Date();
+        console.log(newDate);
+        
+
+        //01-创建一个自定义日期
+        let customDate = new Date("2022-02-01 00:00:00");
+        console.log( customDate);
+
+        //02-获取日期对象中的属性
+        console.log( newDate.getFullYear()); //年
+        console.log( newDate.getMonth()+1);   //月 （月份从0开始的）
+        console.log( newDate.getDate());    //日
+        console.log( newDate.getHours());   //时
+        console.log( newDate.getMinutes()); //分
+        console.log( newDate.getSeconds()); //秒
+        console.log( newDate.getMilliseconds());//毫秒 
+
+        //特殊
+        //星期
+        console.log(newDate.getDay());  // 0星期天
+
+        console.log(newDate.getTime());  //时间戳  以毫秒为单位
+
+
+
+    </script>
+
+
+</body>
+</html>