一.报错信息: “Blocked a frame with origin from accessing a cross-origin frame” 二.在stackoverflow上找到原因 Same-origin security policy You can't access an <iframe> with Javascript, it would be a huge security flaw if you could do it. For the same-origin policy…
前言 在不同的端口号,甚至是不同的ip进行iframe嵌套的时候,在父页面调用子页面的方法的时候,报错 SecurityError: Blocked a frame with origin from accessing a cross-origin frame… 问题原因 在不同端口号下,不能使用传统的iframe嵌套调用方法. document.getElementById("mainFrame").contentWindow.xxxx(): 因为 同源安全策略 …
<body onload=“reset()”> <div id="part1"> some thing here .... <div> <ifame src="xxxx"/> <script> function reset(){ var height = window.innerHeight; document.getElementById("part1").style.minHeigh…
在运行nodejs程序的时候报出以下的错误: 2017-11-20 17:44 +08:00: TypeError: Converting circular structure to JSON at Object.stringify (native) at stringify (/home/dev/backend/backcode/owner-backend/node_modules/express/lib/response.js:1075:12) at ServerResponse.json…