好久没更新了

2021-03-23 10:58:10 +08:00
parent eca64f86c0
commit 9bf8e8d020
123 changed files with 24337 additions and 214 deletions
--- a/js/demo/jsshijian.html
+++ b/js/demo/jsshijian.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta http-equiv="X-UA-Compatible" content="IE=edge">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>Document</title>
+    <script>
+        function say(){
+            alert("你好")
+        }
+       
+    </script>
+</head>
+<body>
+    <button onclick="say()">say</button>
+    <div>
+        <button class="says">say1</button>
+    </div>
+    <div>
+        <button class="say2">say2</button>
+    </div>
+    
+<script>
+     var mouse=document.getElementsByClassName('says')[0]
+        mouse.onclick=function(){
+            alert('nihao')
+        }
+
+        var mouse1=document.getElementsByClassName('say2')[0]
+        mouse1.addEventListener("click",function(){alert("hello")})
+</script>
+</body>
+</html>