Matlab：web（url）和webread（url）显示不同的结果

时间：2016-12-14 10:24:18

标签： html matlab url

谁能帮帮我？我想在Matlab中使用Google进行自动图像搜索，并希望将结果保存在文件中。我使用（例如）此URL：

url = http://images.google.com/searchbyimage?image_url=http://www.vidiani.com/maps/maps_of_europe/maps_of_germany/detailed_administrative_and_road_map_of_germany.jpg

如果我使用网址（网址）：浏览器会打开所请求的网站 - 完美！

但如果我使用 webread（网址）：我会收到一个显示Google网页的HTML代码但没有搜索结果（请参阅下面的html）。我能做些什么来获得与web（url）相同的结果？

<!doctype html><html itemscope="" itemtype="http://schema.org/WebPage" lang="en"><head><meta content="Google Images. The most comprehensive image search on the web." name="description"><meta content="text/html; charset=UTF-8" http-equiv="Content-Type"><meta content="/images/branding/googleg/1x/googleg_standard_color_128dp.png" itemprop="image"><title>Google Images</title><script>(function(){window.google={kEI:'ARtRWJu3ItCTa82BqKgB',kEXPI:'750722,1351903,3700278,4028875,4029815,4032677,4038012,4043492,4045841,4048347,4063220,4065787,4068550,4069772,4069839,4069840,4070137,4071842,4072602,4072774,4073405,4073728,4073959,4076095,4076930,4076939,4076999,4077776,4078438,4078457,4079105,4079894,4080167,4080466,4081037,4081039,4081425,4081486,4082217,4082619,4083476,4084298,4084341,4084956,4085180,4085477,4086011,4086292,4086708,4086874,4087192,4087718,4088153,4088217,4088526,4088597,4089003,4089106,4089183,4089338,4089481,4089527,4089538,4089741,4089752,4090086,4090090,4090093,4090105,4090181,4090372,4090433,4090539,4090806,4090893,4090927,8300095,8300272,8300478,8504110,8506615,8507099,8507380,8507419,8507899,8508059,8508065,8508119,8508590,8508956,8509066,8509226,8509243,10200083,10200096,13500022',authuser:0,kscs:'c9c918f0_24'};google.kHL='en';})();(function(){google.lc=[];google.li=0;google.getEI=function(a){for(var b;a&&(!a.getAttribute||!(b=a.getAttribute("eid")));)a=a.parentNode;return b||google.kEI};google.getLEI=function(a){for(var b=null;a&&(!a.getAttribute||!(b=a.getAttribute("leid")));)a=a.parentNode;return b};google.https=function(){return"https:"==window.location.protocol};google.ml=function(){return null};google.wl=function(a,b){try{google.ml(Error(a),!1,b)}catch(c){}};google.time=function(){return(new Date).getTime()};google.log=function(a,b,c,d,g){a=google.logUrl(a,b,c,d,g);if(""!=a){b=new Image;var e=google.lc,f=google.li;e[f]=b;b.onerror=b.onload=b.onabort=function(){delete e[f]};window.google&&window.google.vel&&window.google.vel.lu&&window.google.vel.lu(a);b.src=a;google.li=f+1}};google.logUrl=function(a,b,c,d,g){var e="",f=google.ls||"";c||-1!=b.search("&ei=")||(e="&ei="+google.getEI(d),-1==b.search("&lei=")&&(d=google.getLEI(d))&&(e+="&lei="+d));a=c||"/"+(g||"gen_204")+"?atyp=i&ct="+a+"&cad="+b+e+f+"&zx="+google.time();/^http:/i.test(a)&&google.https()&&(google.ml(Error("a"),!1,{src:a,glmm:1}),a="");return a};google.y={};google.x=function(a,b){google.y[a.id]=[a,b];return!1};google.lq=[];google.load=function(a,b,c){google.lq.push([[a],b,c])};google.loadAll=function(a,b){google.lq.push([a,b])};}).call(this);</script><style>#gbar,#guser{font-size:13px;padding-top:1px !important;}#gbar{height:22px}#guser{padding-bottom:7px !important;text-align:right}.gbh,.gbd{border-top:1px solid #c9d7f1;font-size:1px}.gbh{height:0;position:absolute;top:24px;width:100%}@media all{.gb1{height:22px;margin-right:.5em;vertical-align:top}#gbar{float:left}}a.gb1,a.gb4{text-decoration:underline !important}a.gb1,a.gb4{color:#00c !important}.gbi .gb4{color:#dd8e27 !important}.gbf .gb4{color:#900 !important}
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1 个答案:

答案 0 :(得分：0)

Web和webread功能是用于特定目的的不同Web功能。如您所述，Web功能在浏览器中打开网页或文件，webread从Web服务中读取内容。

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