“对象移动”在使用RCurl getURL函数以访问ASP页面时出错 [英] "Object Moved" error in using the RCurl getURL function in order to access an ASP Webpage
问题描述
我想使用 RCurl 套件的 getURL 功能，以访问 ASP 网页：
my_url< - http://www.my_site.org/my_site/main.asp?ID=11&REFID=33
网页< - getURL（my_url）
但我获得了对象移动重定向错误消息如：
< head>< title> Object moved< / title>< / head& \ n< body>< h1>对象已移动< / h1>
此对象可能会在< a HREF = \/my_site/index.asp\> here< / a> < / body> \ n
我遵循了各种建议，例如使用 curlEscape 网址编码函数，或者通过 curlSetOpt 函数设置 CURLOPT_FOLLOWLOCATION 和 CCURLOPT_SSL_VERIFYHOST < //stackoverflow.com/questions/1279340/php-ssl-curl-object-moved-error\">php ssl curl：对象移动错误链接，但后来的2个无法被识别为有效的RCurl选项。 p>
任何建议如何解决这个问题？
选项：
getURL（u，.opts = curlOptions（followlocation = TRUE））
添加cookiefile goodness - 它应该是一个不存在的文件，但我不知道你如何可以肯定： p>
w = getURL（u，.opts = curlOptions（followlocation = TRUE，cookiefile =nosuchfile））
I am trying to use the getURL function of RCurl Package in order to access an ASP Webpage as:
my_url <- "http://www.my_site.org/my_site/main.asp?ID=11&REFID=33"
webpage <- getURL(my_url)
but I get an Object Moved redirection error message like:
"<head><title>Object moved</title></head>\n<body><h1>Object Moved</h1>
This object may be found <a HREF=\"/my_site/index.asp\">here</a>.</body>\n"
I followed various suggestions like using the curlEscape URL encoding function or by setting the CURLOPT_FOLLOWLOCATION and CCURLOPT_SSL_VERIFYHOST Parameters via the curlSetOpt Function as listed in the php ssl curl : object moved error link, but the later 2 were not recognized as valid RCurl options.
Any suggestions how to overcome the issue?
Use the followlocation curl option:
getURL(u,.opts=curlOptions(followlocation=TRUE))
with added cookiefile goodness - its supposed to be a file that doesnt exist, but I'm not sure how you can be sure of that:
w=getURL(u,.opts=curlOptions(followlocation=TRUE,cookiefile="nosuchfile"))
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