GET(url) 返回错误答案

【问题标题】：GET(url) returns errorGET(url) 返回错误
【发布时间】：2014-02-17 05:42:39
【问题描述】：

当我使用下面的命令时

url = 'www.somesite.com'
GET(url)

我得到以下错误 - 我不确定它与什么有关。

Error in function (type, msg, asError = TRUE)  : 
  easy handled already used in multi handle

【问题讨论】：

您应该尝试提供reproducible example。您的代码不会产生您描述的错误。
我重新启动了 R 会话，我想它解决了问题..

标签： r httr

【解决方案1】：

如果您直接使用 RCurl，则可以正常工作：

> RCurl::httpGET('www.somesite.com')
[1] "    <html data-adblockkey=\"MFwwDQYJKoZIhvcNAQEBBQADSwAwSAJBANHZLSNGAhe0lWbSycFlY7t3c4tFHP+Epw8naGgm3CR8CftAihnB7Jkt+vFmvIf3BV/p3RpOrZ/XbZsX9uh0m9UCAwEAAQ==_jJgyGlO27u/CWR1xPtVqducj4Y1JMgxGGKTmh0wKT2NiLTbZW1DUVt7xP5VsCa0q5F4+744tv9exTeUO7nf6tQ==\"> \n\n<head>\n        <meta http-equiv=\"content-type\" content=\"text/html; charset=utf-8\" />\n    <title>SomeSite.com: The Leading Some Site Site on the Net</title>\n            <script type=\"text/javascript\">;\n        if(self != top) top.location.href = 'http://'+location.hostname+'/?redir=frame&uid=www5301308f09b0e8.72483303';\n        </script>\n        <script type=\"text/javascript\" src=\"http://return.bs.domainnamesales.com/return_js.php?d=somesite.com&s=1392586895\"></script>\n\n    <script type=\"text/javascript\" src=\"http://ajax.googleapis.com/ajax/libs/jquery/1.5.2/jquery.min.js\"></script>\n    <script type=\"text/javascript\">\n        function GetParam(name) {\n            var match = new RegExp(name +  \n                \"=*([^&]+)*\", \"i\").exec(location.search);   \n            if (match == null)             \n                match = new RegExp(name + \"=(.+)\", \"i\").exec(location.search);  \n            if (match == null) return null;             \n                match = match + \"\";           \n            //**convert match to a string       \n            result = match.split(\",\");          \n            return decodeURIComponent(result[1]);     \n        }  \n\n        function logStatus(type) {   \n            $.ajax({         \n                cache: false, \n                global: false,  \n                async: true,    \n                type: \"POST\",  \n                url: '/logpstatus.php',\n                data: {uid: GetParam('uid'), type: type}  \n            });                \n        }        \n    </script>\n\n    </head>\n    <frameset cols=\"1,*,1\" border=0>\n        <frame name=\"top\" src=\"tg.php?uid=www5301308f09b0e8.72483303\" scrolling=no frameborder=0 noresize framespacing=0 marginwidth=0 marginheight=0>\n        <frame src=\"search_caf.php?uid=www5301308f09b0e8.72483303&src=linen&abp=1\" scrolling=\"auto\" framespacing=0 marginwidth=0 marginheight=0 noresize>\n        <frame src=\"page.php?www5301308f09b0e8.72483303\"></frame>\n    </frameset>\n    <noframes>\n        somesite.com has been connecting our visitors with providers of Build A Web Site, Cheap Web Design, Create Web Sites and many other related services for nearly 10 years. Join thousands of satisfied visitors who found Ecommerce Web Design, Flash Web Design, Graphic Web Design, Multimedia Designs, and Search Engine Optimization.<br/>    </noframes>\n</html>\n\n"

【讨论】：

【解决方案2】：

试试这个。您需要指定协议。

url = 'http://www.somesite.com'; GET(url)

【讨论】：