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							- <!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 id="app">
 
-     {{timer}}
 
-   </div>
 
-   <script src="./vue.js"></script>
 
-   <script>
 
-     var app = new Vue({
 
-       el: "#app",
 
-       data: {
 
-         timer: null
 
-       },
 
-       //生命周期 创建之后
 
-       created() {
 
-         this.formData()
 
-       },
 
-       methods: {
 
-         formData() {
 
-           var date = new Date()
 
-           console.log(date)
 
-           var year = date.getFullYear()
 
-           var mouth = date.getMonth()
 
-           var day = date.getDate()
 
-           var hour = date.getHours()
 
-           var minutes = date.getMinutes()
 
-           var seconds = date.getSeconds()
 
-           this.timer = year + '年' + mouth + '月' + day + '日' + hour + '时' + minutes + "分" + seconds + "秒"
 
-         }
 
-       }
 
-     })
 
-   </script>
 
- </body>
 
- </html>
 
 
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