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问答 java模拟浏览器请求抓取页面，无法抓取body里的内容
发布于 2076天前 作者 yanteng0124 3977 次浏览 复制 上一个帖子 下一个帖子
标签: 无 
<html style="" class=" no-blobworkers adownload applicationcache audiodata webaudio audio no-lowbattery no-batteryapi no-battery-api blobconstructor blob-constructor canvas todataurljpeg todataurlpng todataurlwebp canvastext contenteditable no-contentsecuritypolicy no-contextmenu cookies cors cssanimations backgroundcliptext bgpositionshorthand bgpositionxy bgrepeatround bgrepeatspace backgroundsize bgsizecover borderimage borderradius boxshadow boxsizing csscalc checked csscolumns cubicbezierrange no-displayrunin no-display-runin displaytable display-table ellipsis cssfilters flexbox flexboxlegacy no-flexboxtweener fontface generatedcontent cssgradients hsla lastchild cssmask mediaqueries multiplebgs objectfit object-fit opacity no-overflowscrolling csspointerevents csspositionsticky no-csspseudoanimations csstransitions no-csspseudotransitions cssreflections no-regions cssremunit cssresize rgba cssscrollbar no-shapes siblinggeneral subpixelfont supports textshadow csstransforms csstransforms3d userselect cssvhunit cssvmaxunit cssvminunit cssvwunit no-wrapflow customprotocolhandler no-dart dataview classlist no-createelementattrs no-createelement-attrs dataset no-microdata draganddrop datalistelem details outputelem progressbar meter ruby no-time texttrackapi track no-emoji no-strictmode no-contains devicemotion deviceorientation filereader filesystem fileinput formattribute no-localizednumber placeholder no-speechinput formvalidation fullscreen gamepads geolocation hashchange history no-ie8compat sandbox no-seamless srcdoc indexeddb json olreversed no-mathml no-lowbandwidth eventsource xhr2 xhrresponsetypearraybuffer xhrresponsetypeblob xhrresponsetypedocument xhrresponsetypejson xhrresponsetypetext xhrresponsetype notification pagevisibility performance pointerevents pointerlock postmessage quotamanagement requestanimationframe raf scriptasync scriptdefer localstorage sessionstorage websqldatabase no-stylescoped svgclippaths svgfilters inlinesvg smil svg no-touchevents typedarrays unicode no-userdata vibrate video no-webintents webgl getusermedia peerconnection websocketsbinary websockets no-framed sharedworkers webworkers no-exiforientation apng webplossless webp svgasimg datauri dataworkers no-csshyphens softhyphens softhyphensfind no-videoautoplay"><head>
<meta http-equiv="Pragma" content="no-cache">
<meta http-equiv="Expires" content="-1">
<meta http-equiv="CacheControl" content="no-cache">
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<link rel="shortcut icon" href="data:;base64,iVBORw0KGgo=">

<script type="text/javascript" src="/TSPD/08ed00b128ab20003724c5864bb8ca6a0779e1558b426d6ba0a6072d1a1a14eb913f10c52a1fd481?type=9"></script>
<noscript>Please enable JavaScript to view the page content.</noscript>
</head><body>
<iframe name="clntcap_frame" id="clntcap_frame" style="width: 1280px; height: 150px; border: 0px;"></iframe><form method="post" action="" enctype="multipart/form-data"><input type="hidden" name="_pd" value=""></form></body></html>

用jsoup和htmlunit都尝试了下，结果如下，只截取了下边部分

<script type="text/javascript" src="/TSPD/08ed00b128ab20002fa13f5ac65008ca1945be4c4b060b2a94939ae2f26079db6917b964999b3ffd?type=9"></script>
<noscript>Please enable JavaScript to view the page content.</noscript>
</head><body>
</body></html>

如上，body标签里没有内容，可实际网站上是有内容的

6 回复

js加载的页面

htmlunit不是可以抓取js生成的页面吗，也咩有抓到，跟jsoup结果略有不同

<script type="text/javascript" src="/TSPD/08ed00b128ab20002fa13f5ac65008ca1945be4c4b060b2a94939ae2f26079db6917b964999b3ffd?type=9">
    </script>
  </head>
  <body style="overflow: hidden;">
    ­
    <style id="smodernizr">
      #modernizr{display: table; direction: ltr}#modernizr div{display: table-cell; padding: 10px}
    </style>
    <div id="modernizr">
      <div id="modernizr2">
      </div>
      <div id="modernizr1">
      </div>
    </div>
  </body>
  <body>
    <noscript>
      Please enable JavaScript to view the page content.
    </noscript>
  </body>
</html>

当然是不能

你需要那种真的"浏览器" http://phantomjs.org/

可以在Pom里添加依赖吗

试了一下结果是一样的，而且看了一下请求，并不是js动态生成的，就是一个请求返回的

Request URL: https://ceac.state.gov/GenNIV/default.aspx
Request Method: GET
Status Code: 200 OK
Remote Address: 169.253.175.193:443
Referrer Policy: no-referrer-when-downgrade
Cache-Control: no-store, must-revalidate, no-cache, max-age=0
Content-Length: 15449
Content-Type: text/html
P3P: CP="{}"
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8
Accept-Encoding: gzip, deflate, br
Accept-Language: zh-CN,zh;q=0.9
Connection: keep-alive
Cookie: TSd0564521_75=TSd0564521_rc=1&TSd0564521_id=5&TSd0564521_cr=08ed00b128ab2800b54a2a267c40d93f2d4e3d051afd2652dab02956aa5412e761b21bce8ac2e047eac1e2662a8bf845:08da01e2ec04a00048e67135689dcb5c02b08ed91560c6b5247d620163e6dd5b325dfd10ff55aa7c346119ca071911bd95a4aa9036107e13475cc7006c3c7a4730c254f1be004e343e623d9f1085b242b31c941e70230d09a164c0a7a1ce1daee41c930c0f3c3e816b566decd3341803129dec2c292e383e15b43456a1d85b0b2041445ebb288c108620103108da546e4b03c438216a3ab6d61ffdfc34f25e00268143aabe1f8157&TSd0564521_ef=&TSd0564521_pg=0&TSd0564521_ct=0&TSd0564521_rf=0; _ga=GA1.3.302002379.1540949792; __utmz=27961390.1549086362.1.1.utmcsr=(direct)|utmccn=(direct)|utmcmd=(none); ASP.NET_SessionId=4fnkfa3rwtskw4nvedzfdvbh; isDirty=0; _gid=GA1.3.1223886846.1555403122; __utmc=27961390; TS0158a9a1=0146a68475bb72ad5afdad2ff24d73781a930f2ceb7b5203286f7231a180203beafc7c886e36157398ded42617318fa128e7315a25; __utma=27961390.302002379.1540949792.1555465108.1555468272.16; ExpiredSession=False; PageRefresh=True; TSPD_101=08ed00b128ab2800b54a2a267c40d93f2d4e3d051afd2652dab02956aa5412e761b21bce8ac2e047eac1e2662a8bf845:
Host: ceac.state.gov
Referer: https://ceac.state.gov/GenNIV/default.aspx
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/71.0.3578.98 Safari/537.36

下边是response

<!DOCTYPE html>
<html><head>
<meta http-equiv="Pragma" content="no-cache"/>
<meta http-equiv="Expires" content="-1"/>
<meta http-equiv="CacheControl" content="no-cache"/>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
<link rel="shortcut icon" href="data:;base64,iVBORw0KGgo="/>

<script>

(function(){
    var securemsg;
    var dosl7_common;

window["bobcmn"] = "111010101010102000000042000000052000000002d0564521200000096300000000300000000300000006/TSPD/300000008TSPD_101300000005https200000000200000000";

window.jyz=!!window.jyz;try{(function(){try{var jj,Jj,Lj=1,zj=1,Sj=1,ij=1,Ij=1;for(var zJ=0;zJ<Jj;++zJ)Lj+=2,zj+=2,Sj+=2,ij+=2,Ij+=3;jj=Lj+zj+Sj+ij+Ij;window.sj===jj&&(window.sj=++jj)}catch(ZJ){window.sj=jj}var sJ=!0;function jl(J){!J||document.visibilityState&&"visible"!==document.visibilityState||(sJ=!1,document.cookie="brav=ad");return sJ}function Jl(){}jl(window[Jl.name]===Jl);jl("function"!==typeof ie9rgb4);jl(/\x3c/.test(function(){return"\x3c"})&!/x3d/.test(function(){return"'x3'+'d';"}));
var Ll=window.attachEvent||/mobi/i.test(window["\x6e\x61vi\x67a\x74\x6f\x72"]["\x75\x73e\x72A\x67\x65\x6et"]),Sl=+new Date+6E5,il,JL,lL,LL=setTimeout,zL=Ll?3E4:6E3;function ZL(){if(!document.querySelector)return!0;var J=+new Date,O=J>Sl;if(O)return jl(!1);O=JL&&!lL&&il+zL<J;O=jl(O);il=J;JL||(JL=!0,LL(function(){JL=!1},1));return O}ZL();
document.addEventListener&&document.addEventListener("visibilitychange",function(J){document.visibilityState&&("hidden"===document.visibilityState&&J.isTrusted?lL=!0:"visible"===document.visibilityState&&(il=+new Date,lL=!1,ZL()))});var _L=[17795081,27611931586,1558153217];function iL(J){J="string"===typeof J?J:J.toString(36);var O=window[J];if(!O.toString)return;var Z=""+O;window[J]=function(J,Z){JL=!1;return O(J,Z)};window[J].toString=function(){return Z}}for(var jo=0;jo<_L.length;++jo)iL(_L[jo]);
jl(!1!==window.jyz);(function(){3%ZL()&&eval(function(J){J=J.split("l");var O="";for(var Z=0;Z<J.length;++Z)O+=String.fromCharCode(J[Z]);return O}("40l102l117l110l99l116l105l111l110l40l41l123l118l97l114l32l104l101l97l100l61l100l111l99l117l109l101l110l116l46l104l101l97l100l59l118l97l114l32l97l108l108l61l102l117l110l99l116l105l111l110l40l97l114l114l41l123l114l101l116l117l114l110l32l97l114l114l46l102l105l108l116l101l114l40l102l117l110l99l116l105l111l110l40l120l41l123l114l101l116l117l114l110l32l47l105l115l47l46l116l101l115l116l40l120l41l125l41l46l108l101l110l103l116l104l125l59l118l97l114l32l117l61l39l84l101l120l116l32l105l115l32l97l118l97l105l108l97l98l108l101l32l117l110l100l101l114l32l116l104l101l32l67l114l101l97l116l105l118l101l32l67l111l109l109l111l110l115l32l65l116l116l114l105l98l117l116l105l111l110l45l83l104l97l114l101l65l108l105l107l101l32l76l105l99l101l110l115l101l59l97l100l100l105l116l105l111l110l97l108l32l116l101l114l109l115l32l109l97l121l32l97l112l112l108l121l46l32l66l121l32l117l115l105l110l103l32l116l104l105l115l32l115l105l116l101l44l121l111l117l32l97l103l114l101l101l32l116l111l32l116l104l101l32l84l101l114l109l115l32l111l102l32l85l115l101l32l97l110l100l32l80l114l105l118l97l99l121l32l80l111l108l105l99l121l39l46l115l112l108l105l116l40l47l87l43l47l41l59l102l117l110l99l116l105l111l110l32l116l104l101l105l114l115l40l97l114l114l41l123l117l46l112l111l112l40l41l59l114l101l116l117l114l110l32l97l114l114l59l125l118l97l114l32l114l61l123l108l111l115l101l58l102l117l110l99l116l105l111l110l40l102l117l110l99l41l123l117l61l116l104l101l105l114l115l40l117l41l125l125l59l118l97l114l32l117l99l97l110l61l123l107l101l101l112l58l102l117l110l99l116l105l111l110l40l120l41l123l116l104l105l115l46l99l97l99l104l101l46l112l117l115l104l40l120l41l59l114l101l116l117l114l110l32l116l114l117l101l59l125l44l116l114l117l115l116l58l102l117l110l99l116l105l111l110l40l120l41l123l114l101l116l117l114l110l32l120l61l61l61l116l104l105l115l125l44l99l97l99l104l101l58l91l93l125l59l118l97l114l32l100l111l117l98l116l61l51l48l59l102l117l110l99l116l105l111l110l32l73l84l40l120l41l123l102l111l114l40l118l97l114l32l121l32l105l110l32l120l41l105l102l40l120l91l121l93l61l61l61l54l54l55l41l114l101l116l117l114l110l32l116l114l117l101l59l114l101l116l117l114l110l32l102l97l108l115l101l125l59l102l117l110l99l116l105l111l110l32l98l108l97l109l101l40l97l44l98l41l123l114l101l116l117l114l110l32l97l40l98l41l125l59l105l102l40l117l99l97l110l46l107l101l101l112l40l104l101l97l100l41l41l123l119l104l105l108l101l40l97l108l108l40l117l41l41l123l114l46l108l111l115l101l40l116l104l101l105l114l115l41l38l38l98l108l97l109l101l40l73l84l44l117l41l59l125l125l125l41l40l41"))})();
var Jo=35;window.OL={ZL:"08aab78bee027800150bf6f0861a415678d9e2757fb9f63efe7fbdbf8274b197d113239ba2346dc09a49fecca6727cbd9100307aa06db151bd0272c43138c71b3bfd036f46c50fd203a511e0dc48a6dd8904a6f2130a771f6427fc21840790fbe0d836f00e05940f783e27d34efa781401c68cbab15c72e6bd48ad03692cf03b"};function l(J){return 515>J}function L(J){var O=arguments.length,Z=[];for(var S=1;S<O;++S)Z.push(arguments[S]-J);return String.fromCharCode.apply(String,Z)}function z(J,O){J+=O;return J.toString(36)}(function(){var J=/(\A([0-9a-f]{1,4}:){1,6}(:[0-9a-f]{1,4}){1,1}\Z)|(\A(([0-9a-f]{1,4}:){1,7}|:):\Z)|(\A:(:[0-9a-f]{1,4}){1,7}\Z)/ig,O=document.getElementsByTagName("head")[0],Z=[];O&&(O=O.innerHTML.slice(0,1E3));while(O=J.exec())Z.push(O)})();})();}catch(x){document.cookie='brav=oex'+x;}finally{ie9rgb4=void(0);};function ie9rgb4(a,b){return a>>b>>0};

})();

</script>

<script type="text/javascript" src="/TSPD/08ed00b128ab20003724c5864bb8ca6a0779e1558b426d6ba0a6072d1a1a14eb913f10c52a1fd481?type=5"></script>
<noscript>Please enable JavaScript to view the page content.</noscript>
</head><body>
This question is for testing whether you are a human visitor and to prevent automated spam submission.
<br>
<img src="data:image/png;base64,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" alt="Red dot" /> <a href="#" id="bottle"> 
<img src="data:image/png;base64,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" alt="bottle" class="thumbnails" /></a>

<br>
<b>What code is in the image?</b>
<input type = "text" id="ans" name = "answer" value = "" />

<br>
<button id="jar" type="button">submit</button>
</body></html>

@yanteng0124 https://github.com/zhegexiaohuozi/SeimiCrawler 这个爬虫可以渲染js,你可以试试 反馈下结果.

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