first commit

2024-09-27 02:06:13 +08:00
commit 852d94fbb9
36760 changed files with 3274413 additions and 0 deletions
--- a/历届学生/韩一伟/项目开发/练习项目/作业/2021.08.11/index2.html
+++ b/历届学生/韩一伟/项目开发/练习项目/作业/2021.08.11/index2.html
@@ -0,0 +1,77 @@
+<!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>
+</head>
+
+<body>
+    <div class="app">
+        <h2 ref="test">我是h2</h2>
+        <h1>{{ msg | shenglh }}</h1>
+        <h3>{{ test2 }}</h3>
+    </div>
+</body>
+<script src="https://cdn.jsdelivr.net/npm/vue@2.6.14/dist/vue.js"></script>
+<script>
+    var mix = {
+            data(){
+                return {
+                    page:0,
+                    totalPage:10,
+                }
+            },
+            methods:{
+                bottom(){
+                    
+                }
+            }
+        }
+
+
+    var vm = new Vue({
+        el:'.app',
+        mixins:[mix],
+        data:{
+            msg:'hahahhahahhahahhahahhahahhahahhahah'
+        },
+        watch:{
+            msg(newVal,oldVal){
+                console.log(newVal,oldVal);
+            }
+        },
+        beforeCreate(){
+        },
+        created(){
+            console.log(this.page);
+            console.log("created");
+        },
+        mounted(){
+            console.log("mounted");
+        },
+        filters:{
+            //()中会自动收到一个value值，为14行中自动调用shenglh方法，
+            //把msg中的值传到这个方法中用（）中的字母随便填
+            //return返回的值会再次覆盖msg
+            shenglh(val){
+                return val.substring(0,3)+"..."
+            }
+        },
+        methods:{
+            test2(){
+                return "你好"
+            }
+        },
+        //computed用于大量数据的计算
+        computed:{
+            test(){
+                return "test"
+            }
+        },
+    })
+</script>
+
+</html>