create

abstain23 · Jun 1, 2020 · 1fb24d6 · 1fb24d6
1 parent 37b556c
commit 1fb24d6
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Showing 4 changed files with 62 additions and 1 deletion.
diff --git a/better-scroll/index.html b/better-scroll/index.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+  <meta charset="UTF-8">
+  <meta name="viewport" content="width=device-width, initial-scale=1.0">
+  <title>Document</title>
+  <script src="https://unpkg.com/better-scroll/dist/bscroll.min.js"></script>
+  <style>
+  .wrapper{
+  background: #fff;
+  height: 100vh;
+  width:375px;
+  overflow: hidden;
+  background:#fff;
+  /* margin-bottom:15px; */
+}
+img {
+  width: auto;
+  height: 100%;
+}
+  </style>
+</head>
+<body>
+  <div class="wrapper" id="tab">
+    <img src="./long.png" alt="">
+  </div>
+  <script>
+    new BScroll(document.getElementById('tab'), {
+      scrollX:true,
+      // eventPassthrough: 'vertical'
+    })
+  </script>
+</body>
+</html>
diff --git a/better-scroll/long.png b/better-scroll/long.png
diff --git a/index.html b/index.html
@@ -6,6 +6,6 @@
   <title>Document</title>
 </head>
 <body>
-  <script src="./promise2.js"></script>
+  <script src="./手写create.js"></script>
 </body>
 </html>
diff --git a/手写create.js b/手写create.js
@@ -0,0 +1,27 @@
+// function A() {
+//   this.name =  'a'
+// }
+
+// let a = Object.create(A)
+// console.log(a)
+
+function create(proto) {
+  const F = function () {}
+  F.prototype = {...proto}
+  // F.prototype.constructor = proto.constructor
+  return new F()
+  // let obj = {}
+  // obj.__proto__ = proto
+  // // obj.constructor = proto.constructor
+  // return obj
+}
+
+let obj = {a:1}
+console.log(create(obj))
+
+function Person() {
+  this.name = 'person'
+}
+let p = new Person()
+console.log(create(p))
+console.log(Object.create(p))