使用 mounted:function () {} 访问页面时自动触发函数内容
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Index</title> <script src="static/js/vue.js"></script> <script src="static/js/axios.min.js"></script> </head> <body> <div id="get_host_data"> <button @click="GetHostData">获取数据</button> <table class="table table-bordered table-hover table-striped"> <thead> <tr> <td>ID</td> <td>版本包</td> <td>md5</td> </tr> </thead> <tbody> <tr v-for="(item, index) of host_list" :key="item.pk"> <td>{{ item.pk }}</td> <td>{{ item.fields.package_version }}</td> <td>{{ item.fields.md5_number }}</td> </tr> </tbody> </table> </div> <script> new Vue({ el:"#get_host_data", data: { host_list: [] }, methods:{ GetHostData:function(){ var url = "http://127.0.0.1:8001/super_cmdb/serverhost_list/"; axios.get(url).then(response => { if (response.data.status==0) { this.host_list = response.data.message; console.log(response.data.message); console.log("获取机器列表成功") } else { console.error("获取机器列表失败") } }) } }, mounted:function () { //自动触发写入的函数 this.GetHostData(); } }) </script> </body> </html>
原文：https://www.cnblogs.com/chenjw-note/p/13735410.html