Unity实战项目 ☀️| 教你如何在Unity中通过 代码获取 URL链接网页 的 标题 等各种信息✨
【摘要】 📢欢迎点赞 👍 收藏 ⭐留言 📝 如有错误敬请指正！📢本文由 呆呆敲代码的小Y 原创🙉📢未来很长，值得我们全力奔赴更美好的生活✨ 🎬如何在Unity中通过 代码获取 URL链接网页 的 标题 等各种信息 📢前言前几天开发项目过程中遇到了一个问题🔓就是要在Unity中拿到某个url网址的标题Title，这个问题可能对于JS之类的很简单🙈但是我确实是头一回尝试，然后就在网上查...
- 📢欢迎点赞 👍 收藏 ⭐留言 📝 如有错误敬请指正！
- 📢本文由 呆呆敲代码的小Y 原创🙉
- 📢未来很长，值得我们全力奔赴更美好的生活✨
🎬如何在Unity中通过 代码获取 URL链接网页 的 标题 等各种信息
📢前言
- 前几天开发项目过程中遇到了一个问题🔓
- 就是要在Unity中拿到某个url网址的标题Title，这个问题可能对于JS之类的很简单🙈
- 但是我确实是头一回尝试，然后就在网上查询和整理了几种方法来解决🌞
- 下面一起来看一下吧👦！
1️⃣方法一
获取网页标题方法，该方法还能拿到网页的所有信息🔓
string sa = "";
//请求相关网页的资源获取
WebRequest wr = WebRequest.Create("https://www.baidu.com");
//响应请求并将返回的数据放入流中
Stream s = wr.GetResponse().GetResponseStream();
//从流中读出数据
StreamReader sr = new StreamReader(s, Encoding.Default);
//读取网站的数据
string all = sr.ReadToEnd();
Debug.Log("网页数据为" + all);
int start = 0;
int end = 0;
//裁剪数据中有关于Title相关
while (all.Contains("<title>"))
{
start = all.IndexOf("<title>");
end = all.IndexOf("</title>");
string content = all.Substring(start + 7, end - start - 7);
all = all.Substring(end + 1, all.Length - (end + 1));
sa += content + "。 ";
}
//赋值打印标题的值
URLtitle.text = sa;
Debug.Log("标题为"+ sa);
sr.Close();
s.Close();
//Debug.LogError(content);
运行示例，效果如下：
拿百度举例，读取到的网页数据为：
<!DOCTYPE html><!--STATUS OK-->
<html>
<head>
<meta http-equiv="content-type" content="text/html;charset=utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=Edge">
<link rel="dns-prefetch" href="//s1.bdstatic.com"/>
<link rel="dns-prefetch" href="//t1.baidu.com"/>
<link rel="dns-prefetch" href="//t2.baidu.com"/>
<link rel="dns-prefetch" href="//t3.baidu.com"/>
<link rel="dns-prefetch" href="//t10.baidu.com"/>
<link rel="dns-prefetch" href="//t11.baidu.com"/>
<link rel="dns-prefetch" href="//t12.baidu.com"/>
<link rel="dns-prefetch" href="//b1.bdstatic.com"/>
<title>百度一下，你就知道</title>
<link href="https://ss1.bdstatic.com/5eN1bjq8AAUYm2zgoY3K/r/www/cache/static/home/css/index.css" rel="stylesheet" type="text/css" />
<!--[if lte IE 8]><style index="index" >#content{height:480px\9}#m{top:260px\9}</style><![endif]-->
<!--[if IE 8]><style index="index" >#u1 a.mnav,#u1 a.mnav:visited{font-family:simsun}</style><![endif]-->
<script>var hashMatch = document.location.href.match(/#+(.*wd=[^&].+)/);if (hashMatch && hashMatch[0] && hashMatch[1]) {document.location.replace("http://"+location.host+"/s?"+hashMatch[1]);}var ns_c = function(){};</script>
<script>function h(obj){obj.style.behavior='url(#default#homepage)';var a = obj.setHomePage('//www.baidu.com/');}</script>
<noscript><meta http-equiv="refresh" content="0; url=/baidu.html?from=noscript"/></noscript>
<script>window._ASYNC_START=new Date().getTime();</script>
</head>
<body link="#0000cc"><div id="wrapper" style="display:none;"><div id="u">搜索设置|百度首页|登录注册</div><div id="head"><div class="s_nav"><img src="//www.baidu.com/img/baidu_jgylogo3.gif" width="117" height="38" border="0" alt="到百度首页" title="到百度首页"><div class="s_tab" id="s_tab">新闻　网页　贴吧　知道　音乐　图片　视频　地图　文库　更多»
</div></div><form id="form" name="f" action="/s" class="fm" ><input type="hidden" name="ie" value="utf-8">
<input type="hidden" name="f" value="8">
<input type="hidden" name="rsv_bp" value="1"><span class="bg s_ipt_wr">
<input name="wd" id="kw" class="s_ipt" value="" maxlength="100"></span><span class="bg s_btn_wr">
<input type="submit" id="su" value="百度一下" class="bg s_btn" onmousedown="this.className='bg s_btn s_btn_h'" onmouseout="this.className='bg s_btn'"></span><span class="tools"><span id="mHolder"><div id="mCon"><span>输入法</span></div><ul id="mMenu"><li>手写</li><li>拼音</li><li class="ln"></li><li>关闭</li></ul></span><span class="shouji"><strong>推荐 : </strong>百度浏览器，打开网页快2秒！</span></span></form></div><div id="content"><div id="u1">新闻hao123地图视频贴吧登录设置更多产品</div><div id="m"><p id="lg"><img src="//www.baidu.com/img/bd_logo.png" width="270" height="129"></p><p id="nv">新 闻 网 页 贴 吧 知 道 音 乐 图 片 视 频 地 图</p><div id="fm"><form id="form1" name="f1" action="/s" class="fm"><span class="bg s_ipt_wr"><input type="text" name="wd" id="kw1" maxlength="100" class="s_ipt"></span><input type="hidden" name="rsv_bp" value="0"><input type=hidden name=ch value=""><input type=hidden name=tn value="baidu"><input type=hidden name=bar value=""><input type="hidden" name="rsv_spt" value="3"><input type="hidden" name="ie" value="utf-8"><span class="bg s_btn_wr"><input type="submit" value="百度一下" id="su1" class="bg s_btn" onmousedown="this.className='bg s_btn s_btn_h'" onmouseout="this.className='bg s_btn'"></span></form><span class="tools"><span id="mHolder1"><div id="mCon1"><span>输入法</span></div></span></span><ul id="mMenu1"><div class="mMenu1-tip-arrow"><em></em><ins></ins></div><li>手写</li><li>拼音</li><li class="ln"></li><li>关闭</li></ul></div><p id="lk">百科 文库 hao123<span> | 更多>></span></p><p id="lm"></p></div></div><div id="ftCon"><div id="ftConw"><p id="lh">把百度设为主页把百度设为主页关于百度About Baidu</p><p id="cp">©2018 Baidu 使用百度前必读 京ICP证030173号 <img src="http://s1.bdstatic.com/r/www/cache/static/global/img/gs_237f015b.gif"></p></div></div><div id="wrapper_wrapper"></div></div><div class="c-tips-container" id="c-tips-container"></div>
<script>window.__async_strategy=2;</script>
<script>var bds={se:{},su:{urdata:[],urSendClick:function(){}},util:{},use:{},comm : {domain:"http://www.baidu.com",ubsurl : "http://sclick.baidu.com/w.gif",tn:"baidu",queryEnc:"",queryId:"",inter:"",templateName:"baidu",sugHost : "http://suggestion.baidu.com/su",query : "",qid : "",cid : "",sid : "",indexSid : "",stoken : "",serverTime : "",user : "",username : "",loginAction : [],useFavo : "",pinyin : "",favoOn : "",curResultNum:"",rightResultExist:false,protectNum:0,zxlNum:0,pageNum:1,pageSize:10,newindex:0,async:1,maxPreloadThread:5,maxPreloadTimes:10,preloadMouseMoveDistance:5,switchAddMask:false,isDebug:false,ishome : 1},_base64:{domain : "http://b1.bdstatic.com/",b64Exp : -1,pdc : 0}};var name,navigate,al_arr=[];var selfOpen = window.open;eval("var open = selfOpen;");var isIE=navigator.userAgent.indexOf("MSIE")!=-1&&!window.opera;var E = bds.ecom= {};bds.se.mon = {'loadedItems':[],'load':function(){},'srvt':-1};try {bds.se.mon.srvt = parseInt(document.cookie.match(new RegExp("(^| )BDSVRTM=([^;]*)(;|$)"))[2]);document.cookie="BDSVRTM=;expires=Sat, 01 Jan 2000 00:00:00 GMT"; }catch(e){}</script>
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<script type="text/javascript" src="https://ss1.bdstatic.com/5eN1bjq8AAUYm2zgoY3K/r/www/cache/static/protocol/https/jquery/jquery-1.10.2.min_f2fb5194.js"></script>
<script>(function(){var index_content = $('#content');var index_foot= $('#ftCon');var index_css= $('head [index]');var index_u= $('#u1');var result_u= $('#u');var wrapper=$("#wrapper");window.index_on=function(){index_css.insertAfter("meta:eq(0)");result_common_css.remove();result_aladdin_css.remove();result_sug_css.remove();index_content.show();index_foot.show();index_u.show();result_u.hide();wrapper.show();if(bds.su&&bds.su.U&&bds.su.U.homeInit){bds.su.U.homeInit();}setTimeout(function(){try{$('#kw1').get(0).focus();window.sugIndex.start();}catch(e){}},0);if(typeof initIndex=='function'){initIndex();}};window.index_off=function(){index_css.remove();index_content.hide();index_foot.hide();index_u.hide();result_u.show();result_aladdin_css.insertAfter("meta:eq(0)");result_common_css.insertAfter("meta:eq(0)");result_sug_css.insertAfter("meta:eq(0)");wrapper.show();};})();</script>
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<script>initPreload();$("#u,#u1").delegate("#lb",'click',function(){try{bds.se.login.open();}catch(e){}});if(navigator.cookieEnabled){document.cookie="NOJS=;expires=Sat, 01 Jan 2000 00:00:00 GMT";}</script>
<script>$(function(){for(i=0;i<3;i++){u($($('.s_ipt_wr')[i]),$($('.s_ipt')[i]),$($('.s_btn_wr')[i]),$($('.s_btn')[i]));}function u(iptwr,ipt,btnwr,btn){if(iptwr && ipt){iptwr.on('mouseover',function(){iptwr.addClass('ipthover');}).on('mouseout',function(){iptwr.removeClass('ipthover');}).on('click',function(){ipt.focus();});ipt.on('focus',function(){iptwr.addClass('iptfocus');}).on('blur',function(){iptwr.removeClass('iptfocus');}).on('render',function(e){var $s = iptwr.parent().find('.bdsug');var l = $s.find('li').length;if(l>=5){$s.addClass('bdsugbg');}else{$s.removeClass('bdsugbg');}});}if(btnwr && btn){btnwr.on('mouseover',function(){btn.addClass('btnhover');}).on('mouseout',function(){btn.removeClass('btnhover');});}}});</script>
<script type="text/javascript" src="https://ss1.bdstatic.com/5eN1bjq8AAUYm2zgoY3K/r/www/cache/static/home/js/bri_7f1fa703.js"></script>
<script>(function(){var _init=false;window.initIndex=function(){if(_init){return;}_init=true;var w=window,d=document,n=navigator,k=d.f1.wd,a=d.getElementById("nv").getElementsByTagName("a"),isIE=n.userAgent.indexOf("MSIE")!=-1&&!window.opera;(function(){if(/q=([^&]+)/.test(location.search)){k.value=decodeURIComponent(RegExp["\x241"])}})();(function(){var u = G("u1").getElementsByTagName("a"), nv = G("nv").getElementsByTagName("a"), lk = G("lk").getElementsByTagName("a"), un = "";var tj_nv = ["news","tieba","zhidao","mp3","img","video","map"];var tj_lk = ["baike","wenku","hao123","more"];un = bds.comm.user == "" ? "" : bds.comm.user;function _addTJ(obj){addEV(obj, "mousedown", function(e){var e = e || window.event;var target = e.target || e.srcElement;if(target.name){ns_c({'fm':'behs','tab':target.name,'un':encodeURIComponent(un)});}});}for(var i = 0; i < u.length; i++){_addTJ(u[i]);}for(var i = 0; i < nv.length; i++){nv[i].name = 'tj_' + tj_nv[i];}for(var i = 0; i < lk.length; i++){lk[i].name = 'tj_' + tj_lk[i];}})();(function() {var links = {'tj_news': ['word', 'http://news.baidu.com/ns?tn=news&cl=2&rn=20&ct=1&ie=utf-8'],'tj_tieba': ['kw', 'http://tieba.baidu.com/f?ie=utf-8'],'tj_zhidao': ['word', 'http://zhidao.baidu.com/search?pn=0&rn=10&lm=0'],'tj_mp3': ['key', 'http://music.baidu.com/search?fr=ps&ie=utf-8'],'tj_img': ['word', 'http://image.baidu.com/i?ct=201326592&cl=2&nc=1&lm=-1&st=-1&tn=baiduimage&istype=2&fm=&pv=&z=0&ie=utf-8'],'tj_video': ['word', 'http://video.baidu.com/v?ct=301989888&s=25&ie=utf-8'],'tj_map': ['wd', 'http://map.baidu.com/?newmap=1&ie=utf-8&s=s'],'tj_baike': ['word', 'http://baike.baidu.com/search/word?pic=1&sug=1&enc=utf8'],'tj_wenku': ['word', 'http://wenku.baidu.com/search?ie=utf-8']};var domArr = [G('nv'), G('lk'),G('cp')],kw = G('kw1');for (var i = 0, l = domArr.length; i < l; i++) {domArr[i].onmousedown = function(e) {e = e || window.event;var target = e.target || e.srcElement,name = target.getAttribute('name'),items = links[name],reg = new RegExp('^\\s+|\\s+\x24'),key = kw.value.replace(reg, '');if (items) {if (key.length > 0) {var wd = items[0], url = items[1],url = url + ( name === 'tj_map' ? encodeURIComponent('&' + wd + '=' + key) : ( ( url.indexOf('?') > 0 ? '&' : '?' ) + wd + '=' + encodeURIComponent(key) ) );target.href = url;} else {target.href = target.href.match(new RegExp('^http:\/\/.+\.baidu\.com'))[0];}}name && ns_c({'fm': 'behs','tab': name,'query': encodeURIComponent(key),'un': encodeURIComponent(bds.comm.user || '') });};}})();};if(window.pageState==0){initIndex();}})();document.cookie = 'IS_STATIC=1;expires=' + new Date(new Date().getTime() + 10*60*1000).toGMTString();</script>
</body></html>
2️⃣方法二
跟第一种方法一个原理，处理方式有区别🔓
//获取网页标题函数
private String getWebTitle(String url)
{
String url="http://www.baidu.com";
//获取网页标题函数
//请求资源
WebRequest wb = WebRequest.Create(url.Trim());
//响应请求
WebResponse webRes = null;
wb.GetResponse().GetResponseStream();
//将返回的数据放入流中
Stream webStream = null;
try
{
webRes = wb.GetResponse();
webStream = webRes.GetResponseStream();
}
catch (Exception e)
{
Debug.Log("输入的网址不存在或非法...");
}
//从流中读出数据
StreamReader sr = new StreamReader(webStream, Encoding.Default);
//创建可变字符对象，用于保存网页数据
StringBuilder sb = new StringBuilder();
//读出数据存入可变字符中
String str = "";
while ((str = sr.ReadLine()) != null)
{
sb.Append(str);
}
//建立获取网页标题正则表达式
String regex = @"<title>.+</title>";
//返回网页标题
String title = Regex.Match(sb.ToString(), regex).ToString();
title = Regex.Replace(title, @"[\""]+", "");
Debug.Log(title);
Debug.Log(sb);
}
运行示例如下：
还是拿百度的链接举例，通过该方法也可以获取到网页的所有信息
<!DOCTYPE html><!--STATUS OK--><html>
<head>
<meta http-equiv="content-type" content="text/html;charset=utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=Edge">
<link rel="dns-prefetch" href="//s1.bdstatic.com"/>
<link rel="dns-prefetch" href="//t1.baidu.com"/>
<link rel="dns-prefetch" href="//t2.baidu.com"/>
<link rel="dns-prefetch" href="//t3.baidu.com"/>
<link rel="dns-prefetch" href="//t10.baidu.com"/>
<link rel="dns-prefetch" href="//t11.baidu.com"/>
<link rel="dns-prefetch" href="//t12.baidu.com"/>
<link rel="dns-prefetch" href="//b1.bdstatic.com"/>
<title>百度一下，你就知道</title>
<link href="http://s1.bdstatic.com/r/www/cache/static/home/css/index.css" rel="stylesheet" type="text/css" /> <!--[if lte IE 8]>
<style index="index" >#content{height:480px\9}#m{top:260px\9}</style><![endif]--> <!--[if IE 8]><style index="index" >#u1 a.mnav,#u1 a.mnav:visited{font-family:simsun}</style><![endif]-->
<script>var hashMatch = document.location.href.match(/#+(.*wd=[^&].+)/);if (hashMatch && hashMatch[0] && hashMatch[1]) {document.location.replace("http://"+location.host+"/s?"+hashMatch[1]);}var ns_c = function(){};</script> <script>function h(obj){obj.style.behavior='url(#default#homepage)';var a = obj.setHomePage('//www.baidu.com/');}</script> <noscript><meta http-equiv="refresh" content="0; url=/baidu.html?from=noscript"/></noscript> <script>window._ASYNC_START=new Date().getTime();
</script></head><body link="#0000cc"><div id="wrapper" style="display:none;"><div id="u">搜索设置|百度首页|登录注册</div><div id="head"><div class="s_nav"><img src="//www.baidu.com/img/baidu_jgylogo3.gif" width="117" height="38" border="0" alt="到百度首页" title="到百度首页"><div class="s_tab" id="s_tab">新闻　网页　贴吧　知道　音乐　图片　视频　地图　文库　更多»</div></div><form id="form" name="f" action="/s" class="fm" ><input type="hidden" name="ie" value="utf-8"><input type="hidden" name="f" value="8"><input type="hidden" name="rsv_bp" value="1"><span class="bg s_ipt_wr"><input name="wd" id="kw" class="s_ipt" value="" maxlength="100"></span><span class="bg s_btn_wr"><input type="submit" id="su" value="百度一下" class="bg s_btn" onmousedown="this.className='bg s_btn s_btn_h'" onmouseout="this.className='bg s_btn'"></span><span class="tools"><span id="mHolder"><div id="mCon"><span>输入法</span></div><ul id="mMenu"><li>手写</li><li>拼音</li><li class="ln"></li><li>关闭</li></ul></span><span class="shouji"><strong>推荐 : </strong>百度浏览器，打开网页快2秒！</span></span></form></div><div id="content"><div id="u1">新闻hao123地图视频贴吧登录设置更多产品</div><div id="m"><p id="lg"><img src="//www.baidu.com/img/bd_logo.png" width="270" height="129"></p><p id="nv">新 闻 网 页 贴 吧 知 道 音 乐 图 片 视 频 地 图</p><div id="fm"><form id="form1" name="f1" action="/s" class="fm"><span class="bg s_ipt_wr"><input type="text" name="wd" id="kw1" maxlength="100" class="s_ipt"></span><input type="hidden" name="rsv_bp" value="0"><input type=hidden name=ch value=""><input type=hidden name=tn value="baidu"><input type=hidden name=bar value=""><input type="hidden" name="rsv_spt" value="3"><input type="hidden" name="ie" value="utf-8"><span class="bg s_btn_wr"><input type="submit" value="百度一下" id="su1" class="bg s_btn" onmousedown="this.className='bg s_btn s_btn_h'" onmouseout="this.className='bg s_btn'"></span></form><span class="tools"><span id="mHolder1"><div id="mCon1"><span>输入法</span></div></span></span><ul id="mMenu1"><div class="mMenu1-tip-arrow"><em></em><ins></ins></div><li>手写</li><li>拼音</li><li class="ln"></li><li>关闭</li></ul></div><p id="lk">百科 文库 hao123<span> | 更多>></span></p><p id="lm"></p></div></div><div id="ftCon"><div id="ftConw"><p id="lh">把百度设为主页把百度设为主页关于百度About Baidu</p><p id="cp">©2018 Baidu 使用百度前必读 京ICP证030173号 <img src="http://s1.bdstatic.com/r/www/cache/static/global/img/gs_237f015b.gif"></p></div></div><div id="wrapper_wrapper"></div></div><div class="c-tips-container" id="c-tips-container"></div>
<script>window.__async_strategy=2;</script>
<script>var bds={se:{},su:{urdata:[],urSendClick:function(){}},util:{},use:{},comm : {domain:"http://www.baidu.com",ubsurl : "http://sclick.baidu.com/w.gif",tn:"baidu",queryEnc:"",queryId:"",inter:"",templateName:"baidu",sugHost : "http://suggestion.baidu.com/su",query : "",qid : "",cid : "",sid : "",indexSid : "",stoken : "",serverTime : "",user : "",username : "",loginAction : [],useFavo : "",pinyin : "",favoOn : "",curResultNum:"",rightResultExist:false,protectNum:0,zxlNum:0,pageNum:1,pageSize:10,newindex:0,async:1,maxPreloadThread:5,maxPreloadTimes:10,preloadMouseMoveDistance:5,switchAddMask:false,isDebug:false,ishome : 1},_base64:{domain : "http://b1.bdstatic.com/",b64Exp : -1,pdc : 0}};var name,navigate,al_arr=[];var selfOpen = window.open;eval("var open = selfOpen;");var isIE=navigator.userAgent.indexOf("MSIE")!=-1&&!window.opera;var E = bds.ecom= {};bds.se.mon = {'loadedItems':[],'load':function(){},'srvt':-1};try {bds.se.mon.srvt = parseInt(document.cookie.match(new RegExp("(^| )BDSVRTM=([^;]*)(;|$)"))[2]);document.cookie="BDSVRTM=;expires=Sat, 01 Jan 2000 00:00:00 GMT"; }catch(e){}
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<script type="text/javascript" src="http://s1.bdstatic.com/r/www/cache/static/home/js/bri_7f1fa703.js"></script>
<script>(function(){var _init=false;window.initIndex=function(){if(_init){return;}_init=true;var w=window,d=document,n=navigator,k=d.f1.wd,a=d.getElementById("nv").getElementsByTagName("a"),isIE=n.userAgent.indexOf("MSIE")!=-1&&!window.opera;(function(){if(/q=([^&]+)/.test(location.search)){k.value=decodeURIComponent(RegExp["\x241"])}})();(function(){var u = G("u1").getElementsByTagName("a"), nv = G("nv").getElementsByTagName("a"), lk = G("lk").getElementsByTagName("a"), un = "";var tj_nv = ["news","tieba","zhidao","mp3","img","video","map"];var tj_lk = ["baike","wenku","hao123","more"];un = bds.comm.user == "" ? "" : bds.comm.user;function _addTJ(obj){addEV(obj, "mousedown", function(e){var e = e || window.event;var target = e.target || e.srcElement;if(target.name){ns_c({'fm':'behs','tab':target.name,'un':encodeURIComponent(un)});}});}for(var i = 0; i < u.length; i++){_addTJ(u[i]);}for(var i = 0; i < nv.length; i++){nv[i].name = 'tj_' + tj_nv[i];}for(var i = 0; i < lk.length; i++){lk[i].name = 'tj_' + tj_lk[i];}})();(function() {var links = {'tj_news': ['word', 'http://news.baidu.com/ns?tn=news&cl=2&rn=20&ct=1&ie=utf-8'],'tj_tieba': ['kw', 'http://tieba.baidu.com/f?ie=utf-8'],'tj_zhidao': ['word', 'http://zhidao.baidu.com/search?pn=0&rn=10&lm=0'],'tj_mp3': ['key', 'http://music.baidu.com/search?fr=ps&ie=utf-8'],'tj_img': ['word', 'http://image.baidu.com/i?ct=201326592&cl=2&nc=1&lm=-1&st=-1&tn=baiduimage&istype=2&fm=&pv=&z=0&ie=utf-8'],'tj_video': ['word', 'http://video.baidu.com/v?ct=301989888&s=25&ie=utf-8'],'tj_map': ['wd', 'http://map.baidu.com/?newmap=1&ie=utf-8&s=s'],'tj_baike': ['word', 'http://baike.baidu.com/search/word?pic=1&sug=1&enc=utf8'],'tj_wenku': ['word', 'http://wenku.baidu.com/search?ie=utf-8']};var domArr = [G('nv'), G('lk'),G('cp')],kw = G('kw1');for (var i = 0, l = domArr.length; i < l; i++) {domArr[i].onmousedown = function(e) {e = e || window.event;var target = e.target || e.srcElement,name = target.getAttribute('name'),items = links[name],reg = new RegExp('^\\s+|\\s+\x24'),key = kw.value.replace(reg, '');if (items) {if (key.length > 0) {var wd = items[0], url = items[1],url = url + ( name === 'tj_map' ? encodeURIComponent('&' + wd + '=' + key) : ( ( url.indexOf('?') > 0 ? '&' : '?' ) + wd + '=' + encodeURIComponent(key) ) );target.href = url;} else {target.href = target.href.match(new RegExp('^http:\/\/.+\.baidu\.com'))[0];}}name && ns_c({'fm': 'behs','tab': name,'query': encodeURIComponent(key),'un': encodeURIComponent(bds.comm.user || '') });};}})();};if(window.pageState==0){initIndex();}})();
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</script>
</body></html>
3️⃣方法三
通过字典的方式，可以获取网页的几种固定信息，比如时间🔓
IEnumerator GetWebTime()
{
// 获取时间地址
string url = "https://www.baidu.com"; // 百度 //http://www.beijing-time.org/"; // 北京时间
Debug.Log("开始获取服务器时间... 获取地址是: " + url);
DateTime _webNowTime = DateTime.Now;
// 获取时间
UnityWebRequest WebRequest = new UnityWebRequest(url);
// 等待请求完成
yield return WebRequest.SendWebRequest();
//网页加载完成 并且下载过程中没有错误 string.IsNullOrEmpty 判断字符串是否是null 或者是" ",如果是返回true
//WebRequest.error 下载过程中如果出现下载错误 会返回错误信息 如果下载没有完成那么将会阻塞到下载完成
if (WebRequest.isDone && string.IsNullOrEmpty(WebRequest.error))
{
// 将返回值存为字典
Dictionary<string, string> resHeaders = WebRequest.GetResponseHeaders();
//3.0以上版本
foreach (var item in resHeaders)
{
Debug.Log("-遍历的字典："+item.Key +"和"+ item.Value);
}
string key = "DATE";
string value = null;
// 获取key为"DATE" 的 Value值
if (resHeaders != null && resHeaders.ContainsKey(key))
{
resHeaders.TryGetValue(key, out value);
Debug.Log("日期为："+resHeaders[key]);
}
if (value == null)
{
Debug.LogError("没有获取到key为DATE对应的Value值...");
yield break;
}
}
}
运行示例如下：
💬总结
-
本篇文章结合自己做项目时候的需求，和在网上整合了一些方法🌻
-
来达到在Unity中获取URL网址的相关数据🌲
-
如果还有更好的方法，也可以在评论区提出意见，再次改正🌞！
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