今日一個項目中一塊功能模塊是其餘系統使用jsp已經開發好的頁面,想着直接將其嵌入到當前的vue項目中節約開發成本;可是發現並不是想象的那麼簡單javascript
建立一個server.vue組件加載jsp頁面css
server.vuehtml
<template> <div class="docker-server"> <div v-html="pageContent"></div> </div> </template> <script type="text/ecmascript-6"> export default { name: "server", data(){ return{ pageContent:'', } }, created(){ this.getDockerPage(); }, methods:{ getDockerPage() { // $post爲全局的axios post請求對象;dockerMange 爲後端ip let url = `${api_config.dockerMange}/core/funcs/system/docker/server/index.jsp`; this.$post(url).then(res => { console.log(res); this.pageContent = res.data; }).catch(err => { console.log(err) }); } } } </script> <style scoped> </style>
請求返回的jsp數據格式
後臺返回的 index.jsp 內容以下:vue
<!DOCTYPE html> <script type="text/javascript"> /** 常量定義 **/ var TDJSCONST = { YES: 1, NO: 0 }; /** 變量定義 **/ var contextPath = "/docker"; var imgPath = "/docker/core/styles/style1/img"; var ssoUrlGPower = ""; var limitUploadFiles = "jsp,java,jspx,exe" var signFileServiceUrl = http://**/BjfaoWeb/TitleSign"; var isOnlineEval = "0"; var useSearchFunc = "1"; var maxUploadSize = 500; var isDev = "0"; var ostheme = "1"; </script> <html style="overflow: hidden;"> <head> <title>Docker容器服務器管理</title> <!-- http://** 我爲保護服務ip 而手動更改了 --> <link rel="stylesheet" href="http://**/docker/core/styles/style1/css/views.css" type="text/css"/> <link rel="stylesheet" href="http://**/docker/core/styles/style1/css/cmp/tab.css" type="text/css"/> <link rel="stylesheet" href=http://**/docker/dist/css/common.css"> <link rel="stylesheet" href="http://**/dist/css/iconfont.css"> <script type="text/Javascript" src=http://**/docker/core/js/datastructs.js"></script> <script type="text/Javascript" src="http://**/docker/core/js/sys.js"></script> <script type="text/Javascript" src="http://**/docker/core/js/prototype.js"></script> <script type="text/Javascript" src="http://**/docker/core/js/smartclient.js"></script> <script type="text/Javascript" src="http://**/docker/core/js/cmp/tab.js"></script> <script type="text/javascript"> function doInit() { var tabArray = [{ title: "容器服務器管理", content: "", contentUrl: "http://**/docker/core/funcs/system/docker/server/manage.jsp", imgUrl: "http://**" + imgPath + "/cmp/tab/sys_config.gif", useIframe: true }, { title: "新增容器服務器", content: "", contentUrl: "http://**/docker/core/funcs/system/docker/server/edit.jsp", imgUrl: "http://**" + imgPath + "/cmp/tab/sys_config.gif", useIframe: true }]; buildTab(tabArray, 'contentDiv'); } </script> </head> <body onload="doInit();"> <div id="contentDiv"></div> </body> </html>
頁面顯示以下:
因:jsp頁面只是寫了幾個標籤,其餘數據都是經過外部js中的方法動態渲染出來的,然而使用v-html只是將jsp 頁面加載到了當前頁面上,可是沒有將js 再次load進來;因此頁面上就只有幾個沒有用的標籤!最終確認這種方法不可行java
修改後的 server.vueios
<template> <div class="docker-server"> <iframe name = "iframeChild" id = "iframeChild" v-bind:src="getPageUrl" width="100%" :height="iframeHeight" frameborder="0" scrolling="no" ref="iframeDom" ></iframe> </div> </template> <script type="text/ecmascript-6"> export default { name: "server", data(){ return{ iframeHeight:500, getPageUrl:`${api_config.dockerMange}/core/funcs/system/docker/server/index.jsp?MySessionId=${JSON.parse(sessionStorage.getItem("userInfo")).userToken}` } }, mounted: function () { this.$nextTick(() => { if(this.$refs.iframeDom) this.iframeHeight = window.innerHeight - this.$refs.iframeDom.$el.offsetTop; }) }, } </script> <style scoped> </style>
此次終於對了運行效果以下:
仍是老式的方法過的奧,測試證實這種方式可行,完美解決問題 嘿嘿。docker