php curl能够登录到网站但登录后没有显示任何数据 [英] php curl Able to login into site but shows no data after login
本文介绍了php curl能够登录到网站但登录后没有显示任何数据的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
HI，
我可以使用php和curl登录网站。但是当我尝试读取数据登录后显示字符串（0）如果CURLOPT_RETURNTRANSFER启用，当禁用它显示bool（true）。我不明白我在哪里出错...
任何帮助真的很感激
/ p>
$ cookie_file_path =C：\\Apache2\\htdocs\\test.txt;
// $ fp = fopen（$ cookie_file_path，'wb'）;
// fclose（$ fp）;
$ agent =Mozilla / 5.0（Windows; U; Windows NT 5.0; en-US; rv：1.7.12）Gecko / 20050915 Firefox / 3.6.0
$ ch = curl_init（）;
curl_setopt（$ ch，CURLOPT_URL，https://kinray.com/redirector1/weblink.jsp）;
curl_setopt（$ ch，CURLOPT_USERAGENT，$ agent）;
curl_setopt（$ ch，CURLOPT_COOKIEFILE，$ cookie_fie_path）;
curl_setopt（$ ch，CURLOPT_COOKIEJAR，$ cookie_file_path）;
curl_setopt（$ ch，CURLOPT_REFERER，http://www.google.com）;
curl_setopt（$ ch，CURLOPT_RETURNTRANSFER，1）;
//现在不打印任何东西。
// curl_setopt（$ ch，CURLOPT_FOLLOWLOCATION，1）;
curl_setopt（$ ch，CURLOPT_HEADER，1）;
curl_setopt（$ ch，CURLOPT_SSL_VERIFYPEER，0）;
curl_setopt（$ ch，CURLOPT_SSL_VERIFYHOST，0）;
curl_setopt（$ ch，CURLOPT_POSTFIELDS，custId = XXXXX& passWord = YYYYY）;
$ html = curl_exec（$ ch）;
var_dump（urlencode（$ html））;
curl_close（）;
$ ch1 = curl_init（）;
curl_setopt（$ ch1，CURLOPT_URL，https://kinray.com/weblink2/search/categories.do?scrollType=&code=&alwaysCustomerNumber=023987）;
curl_setopt（$ ch1，CURLOPT_COOKIEFILE，$ cookie_fie_path）;
curl_setopt（$ ch1，CURLOPT_COOKIEJAR，$ cookie_file_path）;
curl_setopt（$ ch1，CURLOPT_RETURNTRANSFER，1）;
curl_setopt（$ ch1，CURLOPT_HTTPGET，true）;
// curl_setopt（$ ch1，CURLOPT_FOLLOWLOCATION，1）;
// curl_setopt（$ ch1，CURLOPT_HEADER，1）;
curl_setopt（$ ch1，CURLOPT_SSL_VERIFYPEER，0）;
curl_setopt（$ ch1，CURLOPT_SSL_VERIFYHOST，0）;
$ html2 = curl_exec（$ ch1）;
curl_close（）;
echo< hr>;
var_dump（$ html2）;
任何线索我错了什么？
// v
curl_setopt （$ ch1，CURLOPT_COOKIEFILE，$ cookie_fie_path）;
curl_setopt（$ ch1，CURLOPT_COOKIEJAR，$ cookie_file_path）;
// ^
这可能是因为您的Cookie未正确储存/ 。
httpRequest Class 示例（短form static constructors）：
$ loginAttempt = httpRequest :: post（
'https://kinray.com/ redirector1 / weblink.jsp'，
'custId = XXXXX& passWord = YYYYY'
）
- > ignoreSSL（）
- > setCookieJar（$ cookie_file_path）
- > retrieveHeader（）
- > setManualOption（CURLOPT_REFERER，http://www.google.com）
- > splode //执行请求
//您可以通过$ loginAttempt-> responseRaw，
//或其他选项的主机获得返回的值，请参见__get（）
$ loggedInPage = httpRequest :: get（'https://kinray.com/weblink2/search/categories.do?scrollType=&code=&alwaysCustomerNumber=023987'）
- > ignoreSSL（）
- > setCookieJar（$ cookie_file_path）
- > splode（）;
您可以通过访问body属性轻松访问响应主体（ $ loggedInPage-> body ）。让我知道这是否适合您。
编辑：样本回应
< script> document.oncontextmenu = function（）{return false;};< / script>
<！ - categories.jsp - >
< html>
< head>
< title>< / title>
< LINK rel = stylesheet type = text / css href =/ weblink2 / styles.css>
< script>
top.frames.search.setPaging（'up'，true）;
top.frames.search.setPaging（'down'，true）;
var categories = [
[27，BABY DIAPERS]，
[28，BABY FORMULA]，
[66，BAG STUFFER（PG）]，
[90，BAG STUFFER FLYER DECEMBER]，
[89，BAG STUFFER FLYER NOVEMBER]，
[78，BAG STUFFER WINDOW SIGNS DECEMBER]，
[ 77，BAG STUFFER WINDOW SIGNS NOVEMBER]，
[35，BATTERIES]，
[17，BONUS，VALUE PACKS] ，
[22，CANDY AND GUM]，
[49，CANDY AND GUM-SUGARFREE]，
[25，COSMETICS]，
[52，COUGH& amp COLD LIQUIDS]，
[21， NEEDS]，
[42，DIAGNOSTICS]，
[16，DISPLAYS，FLOORSTANDS]，
[33，ELECTRONICS]，
[43，ETHNIC]，
[26，FAMILY PLANNING]，
[44，FILM，CAMERAS，& amp; VIDEO]，
[32，FOOD ITEMS]，
[5，FRAGRANCES MEN]，
[45，FRAGRANCES WOMEN]，
[54，GENERIC ANTIBIOTICS]，
[13，GENERIC SPECIALS]，
[53，GENERIC TOPICALS]，
[8，GENERICS NEW]，
[7 HBA \&＃039; S NEW]，
[41，家庭电器]，
[3，家庭健康]，
[14，家庭健康护理（新）]，
[4，家庭健康护理每月特价]，
[93，HOME HEALTH CARE TOP 40]，
[36，HOMEOPATHIC]，
[31 ，HOUSEHOLD GOODS]，
[9，INJECTABLES]，
[29，INSULIN]，
[50，从不出卖商品]，
[30，营养]，
[56，OTC PRODUCTS CONTAINING PSE]，
[46，个人护理用具]，
[51，PET耗材]，
[59，PHARMACY FIRST]，
[40，PHARMACY SUPPLIES（MISC）]，
[55，PRE- BOOK ITEMS]，
[20，PREFERRED PLUS（KPP）NEW]，
[2 ]，
[10，RX BAGS（PHARMACY SUPPLIES）]，
[12，RX SPECIALS]，
[6，RX\&＃039; S NEW]，
[24，SCHOOL SUPPLIES]，
[ 15，SUMMER]，
[60，SUNGLASSES / EYEGLASSES]，
[47，SYRINGES，NEEDLES，ACCESSORIES] ，
[34，TOYS& amp; GAMES]，
[18，TRIAL& amp; TRAVEL SIZES]，
[39，VIALS& amp; BOTTLES（PHARMACY SUPPLIES）]，
[23，VITAMINS]，
[37，WETS& DRYS]，
[，]
];
var titleSearch ='';
$ b b function DisplayCategories（table）{
document.write（< TABLE class = searchTable border = 0 cellPadding = 0 cellSpacing = 0>）;
var k = 0;
for （var x = 0; x <=（table.length-1）; x ++）{
if（x％20 == 0）
document.write（< TD> b $ b document.write（< a href = \javascript：parent.parent.frames.search.loadCategory（categories [+ x +] [0]，categories [+ x +] [1]） \>，table [x] [1]，< / a>< BR>）;
}
document.write（<
}
DisplayCategories（categories）;
top.setKeyHandlers（document）;
< / script>
< / head>
< body>
< / BODY>
< / HTML>
HI,
I am able to login into the site using php and curl. but when i try to read the data after logging in it shows string(0) "" if CURLOPT_RETURNTRANSFER enabled and when disabled it shows bool(true). I dont understand where exactly i am going wrong...
any help is really appreciated
heres code
$cookie_file_path = "C:\\Apache2\\htdocs\\test.txt";
//$fp = fopen($cookie_file_path,'wb');
//fclose($fp);
$agent = "Mozilla/5.0 (Windows; U; Windows NT 5.0; en-US; rv:1.7.12) Gecko/20050915 Firefox/3.6.0";
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL,"https://kinray.com/redirector1/weblink.jsp");
curl_setopt($ch, CURLOPT_USERAGENT, $agent);
curl_setopt($ch, CURLOPT_COOKIEFILE, $cookie_fie_path);
curl_setopt($ch, CURLOPT_COOKIEJAR, $cookie_file_path);
curl_setopt($ch, CURLOPT_REFERER, "http://www.google.com");
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
//Do not print anything now.
//curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);
curl_setopt($ch, CURLOPT_HEADER, 1);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0);
curl_setopt($ch, CURLOPT_POSTFIELDS, "custId=XXXXX&passWord=YYYYY");
$html = curl_exec($ch);
var_dump(urlencode($html));
curl_close();
$ch1 = curl_init();
curl_setopt($ch1, CURLOPT_URL,"https://kinray.com/weblink2/search/categories.do?scrollType=&code=&alwaysCustomerNumber=023987");
curl_setopt($ch1, CURLOPT_COOKIEFILE, $cookie_fie_path);
curl_setopt($ch1, CURLOPT_COOKIEJAR, $cookie_file_path);
curl_setopt($ch1, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch1,CURLOPT_HTTPGET,true);
//curl_setopt($ch1, CURLOPT_FOLLOWLOCATION, 1);
//curl_setopt($ch1, CURLOPT_HEADER, 1);
curl_setopt($ch1, CURLOPT_SSL_VERIFYPEER, 0);
curl_setopt($ch1, CURLOPT_SSL_VERIFYHOST, 0);
$html2 = curl_exec($ch1);
curl_close();
echo "<hr>";
var_dump( $html2);
Any clue where am i going wrong?
解决方案
should these variables be different?
// v
curl_setopt($ch1, CURLOPT_COOKIEFILE, $cookie_fie_path);
curl_setopt($ch1, CURLOPT_COOKIEJAR, $cookie_file_path);
// ^
It may be that your cookies aren't being stored/retrieved properly.
httpRequest Class Example (short form static constructors):
$loginAttempt = httpRequest::post(
'https://kinray.com/redirector1/weblink.jsp',
'custId=XXXXX&passWord=YYYYY'
)
->ignoreSSL()
->setCookieJar($cookie_file_path)
->retrieveHeader()
->setManualOption(CURLOPT_REFERER, "http://www.google.com")
->splode(); // executes the request
// you can get to the returned value with $loginAttempt->responseRaw,
// or a host of other options, see __get()
$loggedInPage = httpRequest::get('https://kinray.com/weblink2/search/categories.do?scrollType=&code=&alwaysCustomerNumber=023987')
->ignoreSSL()
->setCookieJar($cookie_file_path)
->splode();
you can easily get to the response body by accessing the body property ($loggedInPage->body, for example) from there. Let me know if this works for you.
EDIT: Sample Response
<script>document.oncontextmenu = function(){return false;};</script>
<!--categories.jsp-->
<html>
<head>
<title></title>
<LINK rel=stylesheet type=text/css href="/weblink2/styles.css">
<script>
top.frames.search.setPaging('up' , true);
top.frames.search.setPaging('down', true);
var categories = [
["27","BABY DIAPERS "],
["28","BABY FORMULA "],
["66","BAG STUFFER (PG) "],
["90","BAG STUFFER FLYER DECEMBER "],
["89","BAG STUFFER FLYER NOVEMBER "],
["78","BAG STUFFER WINDOW SIGNS DECEMBER "],
["77","BAG STUFFER WINDOW SIGNS NOVEMBER "],
["35","BATTERIES "],
["17","BONUS , VALUE PACKS "],
["22","CANDY AND GUM "],
["49","CANDY AND GUM - SUGARFREE "],
["25","COSMETICS "],
["52","COUGH & COLD LIQUIDS "],
["21","DIABETIC NEEDS "],
["42","DIAGNOSTICS "],
["16","DISPLAYS, FLOORSTANDS "],
["33","ELECTRONICS "],
["43","ETHNIC "],
["26","FAMILY PLANNING "],
["44","FILM, CAMERAS, & VIDEO "],
["32","FOOD ITEMS "],
["5","FRAGRANCES MEN "],
["45","FRAGRANCES WOMEN "],
["54","GENERIC ANTIBIOTICS "],
["13","GENERIC SPECIALS "],
["53","GENERIC TOPICALS "],
["8","GENERICS NEW "],
["7","HBA\'S NEW "],
["41","HOME APPLIANCES "],
["3","HOME HEALTH CARE "],
["14","HOME HEALTH CARE (NEW) "],
["4","HOME HEALTH CARE MONTHLY SPECIALS "],
["93","HOME HEALTH CARE TOP 40 "],
["36","HOMEOPATHIC "],
["31","HOUSEHOLD GOODS "],
["9","INJECTABLES "],
["29","INSULIN "],
["50","NEVER OUT OF STOCK ITEMS "],
["30","NUTRITIONALS "],
["56","OTC PRODUCTS CONTAINING PSE "],
["46","PERSONAL CARE APPLIANCES "],
["51","PET SUPPLIES "],
["59","PHARMACY FIRST "],
["40","PHARMACY SUPPLIES (MISC) "],
["55","PRE-BOOK ITEMS "],
["20","PREFERRED PLUS (KPP) NEW "],
["2","PREFERRED PLUS (P/L) KPP "],
["10","RX BAGS (PHARMACY SUPPLIES) "],
["12","RX SPECIALS "],
["6","RX\'S NEW "],
["24","SCHOOL SUPPLIES "],
["15","SUMMER "],
["60","SUNGLASSES/EYEGLASSES "],
["47","SYRINGES, NEEDLES, ACCESSORIES "],
["34","TOYS & GAMES "],
["18","TRIAL & TRAVEL SIZES "],
["39","VIALS & BOTTLES (PHARMACY SUPPLIES) "],
["23","VITAMINS "],
["37","WETS & DRYS "],
["",""]
];
var titleSearch='';
function DisplayCategories (table) {
document.write("<TABLE class=searchTable border =0 cellPadding=0 cellSpacing=0 >");
var k=0;
for(var x=0; x<=(table.length-1); x++) {
if(x%20==0)
document.write("<TD>");
document.write("<a href =\"javascript:parent.parent.frames.search.loadCategory(categories["+x+"][0], categories["+x+"][1])\">",table[x][1],"</a><BR>");
}
document.write("</TABLE>");
}
DisplayCategories(categories);
top.setKeyHandlers(document);
</script>
</head>
<body>
</BODY>
</HTML>
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