【发布时间】：2012-01-18 17:16:06
【问题描述】：
我正在编写一些代码来搜索网站并返回搜索结果的数量。有点像Number of Google Results from Excel，但我使用的网站是sciencedirect.com
Science direct 有点奇怪，因为结果页面的 URL 不包含搜索词，因此找到发送搜索词的 URL 更加复杂。我一直在阅读高级搜索页面的源代码，这是代码的相关部分：
<form name="Form1" method="get" action="/science">
<input type="hidden" name="_ob" value="MiamiSearchURL">
<input type="hidden" name="_method" value="submitForm">
<input type="hidden" name="_acct" value="C000053194">
<input type="hidden" name="_temp" value="all_search.tmpl">
<input type="hidden" name="md5" value="9e299e9289462d7805ab0a5dcc9cff5c">
<input type="hidden" name="test_alid" value="">
<div class="contentMain" style="margin:1px 0 0 1px;"><div class="contentShadow"><div class="contentBorders">
<div class="searchFormBg">
<div style="text-align:right;">
<a href="/science?_ob=HelpURL&_file=stadv_main_all.htm&_acct=C000053194&_version=1&_urlVersion=0&_userid=1495569&md5=77d715b68200140e79de4e6c4228507e" target="sdhelp" onClick="var helpWin; helpWin=window.open('/science?_ob=HelpURL&_file=stadv_main_all.htm&_modifyAlert=Y&_acct=C000053194&_version=1&_urlVersion=0&_userid=1495569&md5=5aa55cdf2635b42c8858e3379a022f8d','sdhelp','scrollbars=yes,resizable=yes,directories=no,toolbar=no,menubar=no,status=no,width=760,height=570'); helpWin.focus()" class="noul icon_qmarkHelpsci_dir">Search tips</a>
</div>
<div>
<a name="Skip Search"></a><label class="searchFormLabel" for="SearchText">Search </label>
<input type="text" class="inputBox" name="SearchText" id="SearchText" value="" size="60" maxlength="256"> in
<select name="keywordOpt" id="keywordOpt" size="1">
<option value="ALL" selected >All Fields</option>
<option value="TITLE-ABSTR-KEY" >Abstract, Title, Keywords</option>
<option value="AUTHORS" >Authors</option>
<option value="SPECIFIC-AUTHOR" >Specific Author</option>
<option value="SRCTITLEPLUS" >Source Title</option>
<option value="TITLE" >Title</option>
<option value="KEYWORDS" >Keywords</option>
<option value="ABSTRACT" >Abstract</option>
<option value="REFERENCES" >References</option>
<option value="ISSN" >ISSN</option>
<option value="ISBN" >ISBN</option>
<option value="AFFILIATION" >Affiliation</option>
<option value="FULL-TEXT" >Full Text</option>
</select>
</div>
<div class="searchFormField">
<select name="addTerm" id="addTerm" size="1">
<option value="0" selected > AND
<option value="1" > OR
<option value="2" > AND NOT
</select>
</div>
<div>
<input type="text" class="inputBox" name="addSearchText" id="addSearchText" value="" size="60" maxlength="256"> in
<select name="addkeywordOpt" id="addkeywordOpt" size="1">
<option value="ALL" selected >All Fields</option>
<option value="TITLE-ABSTR-KEY" >Abstract, Title, Keywords</option>
<option value="AUTHORS" >Authors</option>
<option value="SPECIFIC-AUTHOR" >Specific Author</option>
<option value="SRCTITLEPLUS" >Source Title</option>
<option value="TITLE" >Title</option>
<option value="KEYWORDS" >Keywords</option>
<option value="ABSTRACT" >Abstract</option>
<option value="REFERENCES" >References</option>
<option value="ISSN" >ISSN</option>
<option value="ISBN" >ISBN</option>
<option value="AFFILIATION" >Affiliation</option>
<option value="FULL-TEXT" >Full Text</option>
</select>
</div>
<div style="margin:5px 0;">
<label class="searchFormLabel" for="source">Include</label>
<div style="float:left;"><input style="cursor: pointer;" type="checkbox" id="journals" name="source" value="srcJrl" CHECKED></div><div style="float:left;padding-top:2px;margin-right:5px;" class="astPad"><label for="journals">Journals</label></div>
<div style="float:left;"><input style="cursor: pointer;" type="checkbox" id="books" name="source" value="srcBk" CHECKED></div><div style="float:left;padding-top:2px;margin-right:5px;" class="astPad"><label for="books">All Books</label></div>
</div>
<div style="clear:both;"></div>
<div>
<label class="searchFormLabel" for="Subscribed">Source</label>
<select name="Subscribed" id="Subscribed" size="1" onChange="checkFavoriteJournals(this, 'sources','Y', '');" style="width:200px;">
<option value="0" SELECTED>All sources</option>
<option value="1" >Subscribed sources</option>
<option value="2" >My Favorite sources</option>
</select>
</div>
<div style="clear:both;"></div>
<div>
<label class="searchFormLabel" for="Subject">Subject <span class="SDtxtNoteSmall">(select one or more)</span></label></div>
<div>
<div style="margin-right:10px;display:inline;float:left;"><SELECT Name="srcSel" Multiple Size = "4"><OPTION VALUE="1" SELECTED > - All Sciences -<OPTION VALUE="5"> Agricultural and Biological Sciences<OPTION VALUE="6"> Arts and Humanities<OPTION VALUE="18"> Biochemistry, Genetics and Molecular Biology<OPTION VALUE="7"> Business, Management and Accounting<OPTION VALUE="8"> Chemical Engineering<OPTION VALUE="9"> Chemistry<OPTION VALUE="11"> Computer Science<OPTION VALUE="12"> Decision Sciences<OPTION VALUE="13"> Earth and Planetary Sciences<OPTION VALUE="14"> Economics, Econometrics and Finance<OPTION VALUE="15"> Energy<OPTION VALUE="16"> Engineering<OPTION VALUE="17"> Environmental Science<OPTION VALUE="220"> Immunology and Microbiology<OPTION VALUE="19"> Materials Science<OPTION VALUE="20"> Mathematics<OPTION VALUE="21"> Medicine and Dentistry<OPTION VALUE="22"> Neuroscience<OPTION VALUE="466"> Nursing and Health Professions<OPTION VALUE="23"> Pharmacology, Toxicology and Pharmaceutical Science<OPTION VALUE="24"> Physics and Astronomy<OPTION VALUE="25"> Psychology<OPTION VALUE="26"> Social Sciences<OPTION VALUE="487"> Veterinary Science and Veterinary Medicine</SELECT></div>
<div class="txtSmall" style="display:inline;">Hold down the Ctrl key (or Apple Key) <br>to select multiple entries.</div>
</div>
<div style="clear:both;"></div>
在 &[inputname]=[value]& 基础上起作用
应该根据我的标准搜索“测试”，不幸的是它返回错误“必须选择源”源设置为 URL 的订阅 = 0 部分，并且似乎正在工作，因为更改值更改来源。
source和其他字段的区别在于source是它使用的不是
所以我的问题是如何更改 URL 以使其返回结果。
【问题讨论】：
-
查询在哪里得到处理？你也可以给我们看看那个代码吗？
-
据我所知，OP 只想“调用”sciencedirect.com 搜索。
-
这也是我的看法，问题是如果
source字段使用$_POST变量而不是$_GET变量，这可能会停止进程。此外，在重新阅读问题时，我意识到 sciencedirect.com 可能不是 falcs projet - 这就是我最初阅读的方式。 -
no sciencedirect 不是我的网站
标签： html url search search-engine