document.getElementById（""my-file""）.files办法用于获取到用户所选择的文件的凑集，一般景象下都是选择单一文件（貌似FireFox如许做是支撑多文件选择的，不过没有试过，读者可以本身去测验测验），item数组可以获得此中的某一个文件，然后我们就可以应用 nsIDOMFile所供给的属性和办法了。它包含2个属性和3个办法：
fileName：用于获取到用户所选文件的名称，这和直接取value值所获得的成果一样。
fileSize：获得用户所选文件的大小。
getAsBinary（）：获得用户所选文件的二进制数据。
getAsDataURL（）：获得用户所选文件的路径，该路径被加密了，今朝只能在FireFox中应用。
getAsText（）：获得用户所选文件的指定字符编码的文本。
有一点须要申明，办法getAsDataURL（）可以取得用户所选文件的本地路径，然则这个路径的字符串文本被FireFox加密了，并且这段密文只能被FireFox辨认，其它的浏览器不克不及辨认，也就是说我将被加密后的路径直接赋值给一个img标签的src属性，在FireFox中是可以直接显示出的，而在IE中却不可。
| 代码如下 |
复制代码 |
|
get file input full pathtitle><br />
<script language=""javascript""><br />
function getFullPath（obj）<br />
{<br />
if（obj）<br />
{<br />
if （window.navigator.userAgent.indexOf（"MSIE"）>=1） //ie<br />
{<br />
obj.（）;<br />
return document.ion.createRange（）.text;<br />
}<br />
else if（window.navigator.userAgent.indexOf（"Firefox"）>=1） //firefox<br />
{<br />
if（obj.files）<br />
{<br />
return obj.files.item（0）.getAsDataURL（）;<br />
}<br />
return obj.value;<br />
}<br />
return obj.value;<br />
}<br />
}<br />
</script> <br />
<head><br />
<body><br />
<input type="file" onchange="document.getElementById（""img""）.src=getFullPath（this）;" /><br />
<img id="img" /><br />
</body><br />
</html></p>
</td>
</tr>
</table>
<p>上面实例在ie8中无法获取哦，下面我再给大家介绍一款可以兼容ie6,ie7,ie8中的解决办法，大家可参考。</p>
<p>例子二</p>
<table width="620" align="center" border="0" cellpadding="1" cellspacing="1" style="background:#FB7">
<tr>
<td width="464" height="27" bgcolor="#FFE7CE"> 代码如下</td>
<td width="109" align="center" bgcolor="#FFE7CE" style="cursor:pointer;" onClick="doCopy('copy9753')">复制代码</td>
</tr>
<tr>
<td height="auto" colspan="2" valign="top" bgcolor="#FFFFFF" style="padding:10px;" class="copyclass" id=copy9753>
<p><script type="text/javascript"> <br />
//FX获取文件路径方法 <br />
function readFileFirefox(fileBrowser) { <br />
try { <br />
netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect"); <br />
} <br />
catch (e) { <br />
alert('无法访问本地文件，由于浏览器安全设置。为了克服这一点，请按照下列步骤操作：(1)在地址栏输入"about:config";(2) 右键点击并选择 New->Boolean; (3) 输入"signed.applets.codebase_principal_support" （不含引号）作为一个新的首选项的名称;(4) 点击OK并试着重新加载文件'); <br />
return; <br />
} <br />
var fileName=fileBrowser.value; //这一步就能得到客户端完整路径。下面的是否判断的太复杂，还有下面得到ie的也很复杂。 <br />
var file = Components.classes["@mozilla.org/file/local;1"] <br />
.createInstance(Components.interfaces.nsILocalFile); <br />
try { <br />
// Back slashes for windows <br />
file.initWithPath( fileName.replace(///g, "\") ); <br />
} <br />
catch(e) { <br />
if (e.result!=Components.results.NS_ERROR_FILE_UNRECOGNIZED_PATH) throw e; <br />
alert("File '" + fileName + "' cannot be loaded: relative paths are not allowed. Please provide an absolute path to this file."); <br />
return; <br />
} <br />
if ( file.exists() == false ) { <br />
alert("File '" + fileName + "' not found."); <br />
return; <br />
} <br />
return file.path; <br />
} <br />
//根据不同浏览器获取路径 <br />
function getvl(){ <br />
//判断浏览器 <br />
var Sys = {}; <br />
var ua = navigator.userAgent.toLowerCase(); <br />
var s; <br />
(s = ua.match(/msie ([d.]+)/)) ? Sys.ie = s[1] : <br />
(s = ua.match(/firefox/([d.]+)/)) ? Sys.firefox = s[1] : <br />
(s = ua.match(/chrome/([d.]+)/)) ? Sys.chrome = s[1] : <br />
(s = ua.match(/opera.([d.]+)/)) ? Sys.opera = s[1] : <br />
(s = ua.match(/version/([d.]+).*safari/)) ? Sys.safari = s[1] : 0; <br />
var file_url=""; <br />
if(Sys.ie<="6.0"){ <br />
//ie5.5,ie6.0 <br />
file_url = document.getElementById("file").value; <br />
}else if(Sys.ie>="7.0"){ <br />
//ie7,ie8 <br />
var file = document.getElementById("file"); <br />
file.select(); <br />
file_url = document.selection.createRange().text; <br />
}else if(Sys.firefox){ <br />
//fx <br />
//file_url = document.getElementById("file").files[0].getAsDataURL();//获取的路径为FF识别的加密字符串 <br />
file_url = readFileFirefox(document.getElementById("file")); <br />
} <br />
//alert(file_url); <br />
document.getElementById("text").innerHTML="获取文件域完整路径为："+file_url; <br />
} <br />
</script> <br />
<h1>JS获取文件域完整路径的方法，兼容不同浏览器</h1> <br />
<div id="text" style="color:#f00;"></div> <br />
<input type="file" id="file" /> <br />
<input name="" type="button" value="获取" onClick="getvl();"></p>
</td>
</tr>
</table></td>
</tr>
</table> </div>
</div>
</section>
<section class="wrap-box">
<div class="g-tit">
<h2>相关文章</h2>
</div>
<ul class="s-list nobord notop">
<li>
<a href="/art-481086.htm" class="s-card">
<div class="s-card-l">
<p class="tit">我的世界烟熏炉有什么用啊 我的世界(区别)烟熏炉正确用法</p>
<div class="info">
<span class="person">游戏攻略</span>
<span class="time">2025-11-26</span>
</div>
</div>
<div class="s-card-pic">
<img src="/images/lazy.gif" data-src="/uploads/20251126/logo_6926b733ee3041.jpg" alt="我的世界烟熏炉有什么用啊 我的世界(区别)烟熏炉正确用法" />
</div>
</a>
</li>
<li>
<a href="/art-481088.htm" class="s-card">
<div class="s-card-l">
<p class="tit">饥荒辣椒炖肉怎么做 饥荒(联机版)辣椒炖肉制作方法分析</p>
<div class="info">
<span class="person">游戏攻略</span>
<span class="time">2025-11-26</span>
</div>
</div>
<div class="s-card-pic">
<img src="/images/lazy.gif" data-src="/uploads/20251126/logo_6926b739068441.png" alt="饥荒辣椒炖肉怎么做 饥荒(联机版)辣椒炖肉制作方法分析" />
</div>
</a>
</li>
<li>
<a href="/art-481089.htm" class="s-card">
<div class="s-card-l">
<p class="tit">一刀传世平民 一刀传世平民(2024)最佳阵容以及5职业最佳搭配推荐</p>
<div class="info">
<span class="person">游戏攻略</span>
<span class="time">2025-11-26</span>
</div>
</div>
<div class="s-card-pic">
<img src="/images/lazy.gif" data-src="/uploads/20251126/logo_6926b73c8eb1d1.jpg" alt="一刀传世平民 一刀传世平民(2024)最佳阵容以及5职业最佳搭配推荐" />
</div>
</a>
</li>
<li>
<a href="/art-481090.htm" class="s-card">
<div class="s-card-l">
<p class="tit">空洞骑士技能获取位置 空洞骑士(新手)技能获取位置及顺序</p>
<div class="info">
<span class="person">游戏攻略</span>
<span class="time">2025-11-26</span>
</div>
</div>
<div class="s-card-pic">
<img src="/images/lazy.gif" data-src="/uploads/20251126/logo_6926b73fa14cc1.jpg" alt="空洞骑士技能获取位置 空洞骑士(新手)技能获取位置及顺序" />
</div>
</a>
</li>
<li>
<a href="/art-481091.htm" class="s-card">
<div class="s-card-l">
<p class="tit">星露谷物语猪车必买物品 星露谷物语猪车(值得买的)必买物品汇总</p>
<div class="info">
<span class="person">游戏攻略</span>
<span class="time">2025-11-26</span>
</div>
</div>
<div class="s-card-pic">
<img src="/images/lazy.gif" data-src="/uploads/20251126/logo_6926b745c74ae1.jpg" alt="星露谷物语猪车必买物品 星露谷物语猪车(值得买的)必买物品汇总" />
</div>
</a>
</li>
<li>
<a href="/art-481092.htm" class="s-card">
<div class="s-card-l">
<p class="tit">侠客梦58个兑换码2023 (微信小程序)侠客梦58个兑换码最新大全真的有效</p>
<div class="info">
<span class="person">游戏攻略</span>
<span class="time">2025-11-26</span>
</div>
</div>
<div class="s-card-pic">
<img src="/images/lazy.gif" data-src="/uploads/20251126/logo_6926b74a57bc01.jpg" alt="侠客梦58个兑换码2023 (微信小程序)侠客梦58个兑换码最新大全真的有效" />
</div>
</a>
</li>
</ul>
</section>
<section class="wrap-box">
<div class="g-tit">
<h2>精彩推荐</h2>
</div>
<ul class="card-box">
<li class="card3">
<a href="/app/143754.htm" target="_self" class="figure">
<div class="figure-box">
<img src="/images/lazy.gif" data-src="https://img.111cn.net/uploads/20251126/logo_692697962336a1.png" alt="超凡火柴人" />
</div>
<p class="figure-head">超凡火柴人</p>
<span class="figure-btn">下载</span>
</a>
</li>
<li class="card3">
<a href="/app/143711.htm" target="_self" class="figure">
<div class="figure-box">
<img src="/images/lazy.gif" data-src="https://img.111cn.net/uploads/20251126/logo_69264fc5ae4a31.png" alt="世界末日生存" />
</div>
<p class="figure-head">世界末日生存</p>
<span class="figure-btn">下载</span>
</a>
</li>
<li class="card3">
<a href="/app/143652.htm" target="_self" class="figure">
<div class="figure-box">
<img src="/images/lazy.gif" data-src="https://img.111cn.net/uploads/20251125/logo_6925461b145391.png" alt="火柴人联盟3" />
</div>
<p class="figure-head">火柴人联盟3</p>
<span class="figure-btn">下载</span>
</a>
</li>
<li class="card3">
<a href="/app/143431.htm" target="_self" class="figure">
<div class="figure-box">
<img src="/images/lazy.gif" data-src="https://img.111cn.net/uploads/20251124/logo_692444c569dda1.png" alt="悟空快打修仙传" />
</div>
<p class="figure-head">悟空快打修仙传</p>
<span class="figure-btn">下载</span>
</a>
</li>
</ul>
<ul class="card-box-b">
<li class="card10">
<a href="/app/143757.htm" target="_self" class="figure2">
<div class="figure-box">
<img src="/images/lazy.gif" data-src="https://img.111cn.net/uploads/20251126/logo_6926979f4ac041.png" alt="托卡魔法乐园" />
</div>
<div class="figure-cont">
<p class="figure-head">托卡魔法乐园</p>
<div class="figure-desc">
<span>模拟经营</span>
<span>托卡魔法乐园</span>
</div>
<div class="figure-desc">
<p>托卡魔法乐园模拟经营类游戏，以其精美治愈的画面与趣味生活元素</p>
</div>
</div>
<span class="figure-btn">下载</span>
</a>
</li>
<li class="card10">
<a href="/app/143421.htm" target="_self" class="figure2">
<div class="figure-box">
<img src="/images/lazy.gif" data-src="https://img.111cn.net/uploads/20251124/logo_692444ba9cd611.png" alt="商业传奇" />
</div>
<div class="figure-cont">
<p class="figure-head">商业传奇</p>
<div class="figure-desc">
<span>模拟经营</span>
<span>商业传奇</span>
</div>
<div class="figure-desc">
<p>商业传奇是一款有意思的游戏。在游戏中玩家作为一个公司的老板，</p>
</div>
</div>
<span class="figure-btn">下载</span>
</a>
</li>
<li class="card10">
<a href="/app/143367.htm" target="_self" class="figure2">
<div class="figure-box">
<img src="/images/lazy.gif" data-src="https://img.111cn.net/uploads/20251120/logo_691e6753de1351.png" alt="权力与纷争华为版" />
</div>
<div class="figure-cont">
<p class="figure-head">权力与纷争华为版</p>
<div class="figure-desc">
<span>模拟经营</span>
<span>权力与纷争华为版</span>
</div>
<div class="figure-desc">
<p>权力与纷争华为版，可用华为账号登录版本。您有看过哪个史诗级的</p>
</div>
</div>
<span class="figure-btn">下载</span>
</a>
</li>
<li class="card10">
<a href="/app/143197.htm" target="_self" class="figure2">
<div class="figure-box">
<img src="/images/lazy.gif" data-src="https://img.111cn.net/uploads/20251118/logo_691bc7e1b6fe01.png" alt="北欧传奇1" />
</div>
<div class="figure-cont">
<p class="figure-head">北欧传奇1</p>
<div class="figure-desc">
<span>模拟经营</span>
<span>北欧传奇1</span>
</div>
<div class="figure-desc">
<p>北欧传奇1是采用精致卡通风格的模拟经营游戏，您将扮演拉格纳国</p>
</div>
</div>
<span class="figure-btn">下载</span>
</a>
</li>
<li class="card10">
<a href="/app/143008.htm" target="_self" class="figure2">
<div class="figure-box">
<img src="/images/lazy.gif" data-src="https://img.111cn.net/uploads/20251117/logo_691a73e9d913a1.png" alt="平民崛起记" />
</div>
<div class="figure-cont">
<p class="figure-head">平民崛起记</p>
<div class="figure-desc">
<span>模拟经营</span>
<span>平民崛起记</span>
</div>
<div class="figure-desc">
<p>平民崛起记带来有趣的模拟经营体验，游戏采用卡通风格画面设计。</p>
</div>
</div>
<span class="figure-btn">下载</span>
</a>
</li>
</ul>
</section>
<footer class="foot">
<a href="/" class="logo-icon">
<img src="/mobile/images/logo2.png" alt="一聚教程网">
</a>
<p>Copyright © 2010-2022</p>
<p>111cn.net All Rights Reserved</p>
</footer>
<script>
var advData = {"img_fixed_pc_adv":"https:\/\/img.111cn.net\/uploads\/20240509\/663c2e9729f58.jpg","img_fixed_mob_adv":"https:\/\/img.111cn.net\/uploads\/20240509\/663c2e8793225.jpg","url_adv":"http:\/\/shop.hushen.cn\/shop\/c\/baojianpin.html","str_adv":"\u864e\u795e\u5546\u57ce\uff1a\u5173\u7231\u7537\u6027\uff0c\u66f4\u61c2\u7537\u4eba\u3002\u89e3\u51b3\u5927\u4f17\u7684\u7537\u8a00\u4e4b\u9690","img_popup_adv":"https:\/\/img.111cn.net\/uploads\/20240509\/663c2e748238d.png","pc_show_img":"2","pc_show_popup":"2","pc_show_video":"2","mob_show_img":"2","mob_show_popup":"2","mob_show_video":"2","close_adv":"https:\/\/img.111cn.net\/uploads\/20240508\/663b20650801e.png","video_adv":"\/pc\/images\/pc-adv.mp4"};
</script>
<script src="/jspc/funcmob.js" type="text/javascript"></script>
<!-- Google tag (gtag.js) -->
<script async src="https://www.googletagmanager.com/gtag/js?id=G-DSRRGRV1TL"></script>
<script>
window.dataLayer = window.dataLayer || [];
function gtag(){dataLayer.push(arguments);}
gtag('js', new Date());
gtag('config', 'G-DSRRGRV1TL');
</script> <div class="back-top" style="display: block;">
<span class="icon-box">
<svg class="icon" viewBox="0 0 1024 1024">
<path d="M213.333333 640h170.666667v256h256v-256h170.666667l-298.666667-341.333333zM170.666667 128h682.666666v85.333333H170.666667z" fill="#0374f3"></path>
</svg>
</span>
</div>
</div>
<script src="/js/stat.js"></script>
</body>
</html>
|
