Tag: 内存泄漏

JQuery垃圾收集 – 这会干净吗？

许多文章（例如msdn ）都说当涉及DOM对象和JS对象时，在某些浏览器中无法清除循环引用。 （IE 6根本无法完成，IE7只能在页面请求之间执行）： Javascript Native（ Leaks ）： function leak(){ var elem = document.createElement(“DIV”); document.body.appendChild(elem); elem.onclick = function () { elem.innerHTML = elem.innerHTML + “.”; // … }; } 因为元素的onload属性通过闭包引用回自身，所以它创建了一个循环引用 ： elem [DOM] -> elem.onclick [JS] -> elem [DOM] JQuery版本（ 不泄漏 ）： function leak(){ var elem = $(”); $(document.body).append(elem); elem.click(function () { elem.html(elem.html() + “.”); […]

使用jquery增加内存使用量

我正在开发一个大量使用jquery（UI）的站点，以提供良好的用户体验。 对于某些（愚蠢的）原因，此站点的部分显示在iframe中，并且还有一个用于刷新iframe的按钮以从服务器获取最新数据。 问题是每次刷新iframe时内存使用量都会增加，导致一段时间后出现严重的内存问题（在IE8和9中测试过）。 但这只有在加载jquery库时才会发生。 使用Drip / Sieve时，可以最好地看到此行为。 为了更好地理解这个问题，我删除了导致下面两个文件的所有不必要的代码。 每次重新加载时，内存使用量增加约800 kb。 （如果要重现，请尝试http://jsbin.com/asamid/7 ） 我怎样才能防止jquery吞噬我的记忆？ 有没有办法在重新加载之前手动卸载所有jquery？ index.htm :(见http://jsbin.com/asamid/7/edit#html,live ） Memory Leak – Parent function reload() { var frame = document.getElementById(“testFrame”); frame.src = “frame.htm”; } reload frame frame.htm :(见http://jsbin.com/ocuval/edit#html,live ） Memory Leak – Frame Test Frame lorem ipsumlorem ipsumlorem ipsumlorem ipsumlorem ipsumlorem ipsum

为什么IE在jQuery对象中包装HTML响应时会泄漏内存？

我想弄清楚为什么IE在jQuery对象中包装AJAX请求的HTML页面进行处理时泄漏内存。 用户可以访问页面并让它静置几分钟或几小时，因此页面每分钟使用jQuery的ajax方法几次获取新数据，然后用新的预渲染数据替换页面的重要部分。 此时，我已将其缩小为单个调用 – 当调用$(data)来包装HTML字符串时，内存会出现一点点，并且似乎不会被垃圾回收。 随着时间的推移，使用了数百MB，我不得不重新加载页面或重新启动IE。 这个小提琴能够重现这个问题。 它使用AJAX来请求页面，然后在紧密循环中调用$(data)以夸大泄漏。 Chrome和Firefox似乎都像我期望的那样做出反应（内存被回收），但是IE表现得很糟糕。 惊喜。 使用Process Explorer，我只看了两次运行上面的小提琴后，看到内存消耗大幅增加。 我目前在标准模式下使用IE9。 为什么会这样？ 有解决方法吗？ 更新 这是一个不使用AJAX来演示问题的小提琴 。

避免内存泄漏/使用Javascript

我是jQuery的新手。 我有点困惑是不是很好还是可能导致内存泄漏？ 以下是代码：在每个新值的某些日期filter上调用此方法 function preapreTooltip(chart) { var tickLength = chart.xAxis[0].tickPositions.length, ticks = chart.xAxis[0].ticks, tickPositions = chart.xAxis[0].tickPositions; for ( var iCntr = 0; iCntr < tickLength; iCntr++) { var tickVal = tickPositions[iCntr]; //.label or .mark or both (function(tickVal) { // Is this good practice to call function like this? ticks[tickVal].label .on('mouseover', function(event) { // Is this […]

jQuery load（）方法内存泄漏？

我一直在寻找这个问题的答案，虽然找到了相关的问题，但我找不到完全匹配的问题。 我有一个相当大的应用程序，它应该使用jQuery.load（）方法将页面加载到另一个页面的div中。 我遇到的问题是，当一遍又一遍地将同一页面加载到同一个div中时，我看到浏览器的内存大幅增加（内存泄漏）。 如果我打电话给$（“*”）。取消绑定，我当然看不到泄漏，但是一切都已经重置，所以这不是真正的解决方法。 以下代码示例重现此问题： Test1.htm We are loading Test2.htm into below div Count loads =0 EMPTY Test2.htm =任何旧的html页面.. 如果您加载Test1.htm并单击按钮多次，您会注意到浏览器内存不断增加。 我相信问题是加载的js和DOM元素永远不会被设置为垃圾收集。 在我的真实世界系统中，我尝试删除（elem.remove（）或.empty（））已加载的元素，但这并不能解决问题。 我也有很多使用“src”加载的js文件，我用$ .getScript替换，这似乎已经有了一些小改进。 这些都是想到的解决方法，我想找到解决这个问题的真正解决方案。 有任何想法吗？

涉及jQuery Ajax请求的内存泄漏

我有一个在IE8和Firefox中泄漏内存的网页; Windows Process Explorer中显示的内存使用量随着时间的推移不断增长。 以下页面请求“unplanned.json”url，这是一个永远不会更改的静态文件（尽管我将我的Cache-control HTTP标头设置为no-cache以确保Ajax请求始终通过）。 当它获得结果时，它清除HTML表，循环从服务器返回的json数组，并为数组中的每个条目动态地向HTML表添加一行。 然后等待2秒钟并重复此过程。 这是整个网页： Test Page function kickoff() { $.getJSON(“unplanned.json”, resetTable); } function resetTable(rows) { $(“#content tbody”).empty(); for(var i=0; i<rows.length; i++) { $("” + “” + rows[i].mpe_name + “” + “” + rows[i].bin + “” + “” + rows[i].request_time + “” + “” + rows[i].filtered_delta + “” + “” + […]

Jquery自动刷新div

Jquery自动刷新耗尽了很多浏览器内存。 有没有办法阻止这一点。 我每隔3秒刷一次2 div，但我把它移动到9和15秒，它帮助我的网站上的窗口保持打开的时间越长，浏览器崩溃之前所需的内存就越多。 var auto_refresh = setInterval( function () { $(‘#details2’).load(‘links2.php’).fadeIn(“slow”); }, 15000); // refresh every 10000 milliseconds

如何在JavaScript中处理DOM元素以避免内存泄漏

我有一个应用程序，允许用户在回发后查看特定案例的详细信息。 每次用户从服务器请求数据时，我都会下拉以下标记。

在Chrome中操作图像时内存泄漏

我在Chrome中遇到了以下2（巨大的！）内存泄漏： 使用新字节编辑现有图像的’src’时 使用clone（）克隆图像时 请注意，在Internet Explorer中没有任何内存泄漏！ 一些背景：我正在开发一个项目，其中外部摄像头提供图像的实时馈送（假设每秒100帧）。 该项目的主要3个function是： 玩现场直播 记录实时Feed 显示录制的Feed 欢迎您下载以下独立代码（只需将其保存为“leak.html”并执行），并亲眼看看： var meContext = document.getElementById(“meCanvas”).getContext(“2d”); // Bytes array representing a chair image var chairImgSrc = 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”; var image = new Image(); image.onload = drawNewImage; var RECORD_LEN = 20; var recordedImages = new Array(RECORD_LEN); var count = 0; function drawNewImage() { meContext.clearRect(0, 0, meContext.canvas.width, meContext.canvas.height); meContext.drawImage(image, […]