{"id":14,"date":"2021-10-17T22:30:15","date_gmt":"2021-10-17T14:30:15","guid":{"rendered":"https:\/\/linguopeng.top\/?p=14"},"modified":"2021-10-19T10:22:31","modified_gmt":"2021-10-19T02:22:31","slug":"%e6%89%b9%e9%87%8f%e7%88%ac%e5%8f%96ncbi","status":"publish","type":"post","link":"https:\/\/linguopeng.top\/?p=14","title":{"rendered":"\u6279\u91cf\u722c\u53d6NCBI"},"content":{"rendered":"\n<pre class=\"wp-block-code\"><code>#\u6211\u7684\u7f51\u76d8\/\u535a\u5ba2\u7d20\u6750\/\u6279\u91cf\u722c\u53d6NCBI\n# \u5b89\u88c5R\u5305\n#install.packages('RSelenium')\ncd C:\\Users\\53446\\Desktop\\try2\njava -Dwebdriver.chrome.driver=\"geckodriver.exe\" -jar selenium-server-standalone-4.0.0-alpha-2.jar\n# \u52a0\u8f7dR\u5305\nlibrary(rvest)\nlibrary(RSelenium)\n# \u52a0\u8f7d\u6d4f\u89c8\u5668\u9a71\u52a8\nremDr &lt;- remoteDriver(\n  browserName = \"firefox\", # chrome\u3001firefox\n  remoteServerAddr = \"localhost\",\n  port = 4444)\n# \u6253\u5f00\u6d4f\u89c8\u5668\nremDr$open()\n# \u6253\u5f00\u722c\u53d6\u7684\u7f51\u9875\n#url &lt;- c('https:\/\/pubmed.ncbi.nlm.nih.gov\/?term=m6a&amp;page=1')\n#https:\/\/pubmed.ncbi.nlm.nih.gov\/?term=Demmer+RT+AND+%28y_5%5BFilter%5D%29\nurl &lt;- c('https:\/\/pubmed.ncbi.nlm.nih.gov\/?term=%28Huang-Ge+Zhang%5BAuthor%5D%29+AND+%28University+of+Louisville%5BAffiliation%5D%29+AND+%28y_5%5BFilter%5D%29')\n#\u5b89\u88c5scholarscope\n## \u5bfc\u822a\nremDr$navigate(url)\nremDr$getPageSource()\nremDr$getPageSource()&#91;&#91;1]]&#91;1] %&gt;%\n  read_html()\n# \u63d0\u53d6\u5355\u9875\n# \u63d0\u53d6\u6587\u7ae0\u671f\u520a\njournal &lt;- remDr$getPageSource()&#91;&#91;1]]&#91;1] %&gt;%\n  read_html() %&gt;%\n  html_nodes('.Scholarscope_Journal') %&gt;%\n  html_text()\njournal\n# \u63d0\u53d6\u6587\u7ae0\u5f71\u54cd\u56e0\u5b50\nIF &lt;- remDr$getPageSource()&#91;&#91;1]]&#91;1] %&gt;%\n  read_html() %&gt;%\n  html_nodes('.Scholarscope_Factor') %&gt;%\n  html_text()\nIF\ntime_up &lt;- remDr$getPageSource()&#91;&#91;1]]&#91;1] %&gt;%\n  read_html() %&gt;%\n  html_nodes('.Scholarscope_Year') %&gt;%\n  html_text()\ntime_up\ntitle &lt;- remDr$getPageSource()&#91;&#91;1]]&#91;1] %&gt;%\n  read_html() %&gt;%\n  html_nodes('.docsum-title') %&gt;%\n  html_text(trim = T)\ntitle\n# \u5408\u5e76\u6210\u8868\u683c\ndf &lt;- data.frame(title = title,\n                 time_up = time_up,\n                 journal = journal,\n                 IF = IF)<\/code><\/pre>\n\n\n\n<figure class=\"wp-block-image size-full is-style-default\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/linguopeng.top\/wp-content\/uploads\/2021\/10\/1-6.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"1608\" height=\"728\" data-original=\"https:\/\/linguopeng.top\/wp-content\/uploads\/2021\/10\/1-6.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-72\"  sizes=\"auto, (max-width: 1608px) 100vw, 1608px\" \/><\/div><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full is-style-default\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/linguopeng.top\/wp-content\/uploads\/2021\/10\/2-2.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"1894\" height=\"4918\" data-original=\"https:\/\/linguopeng.top\/wp-content\/uploads\/2021\/10\/2-2.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-73\"  sizes=\"auto, (max-width: 1894px) 100vw, 1894px\" \/><\/div><\/figure>\n\n\n\n<pre class=\"wp-block-code\"><code>#https:\/\/pubmed.ncbi.nlm.nih.gov\/?term=%28Huang-Ge+Zhang%5BAuthor%5D%29+AND+%28University+of+Louisville%5BAffiliation%5D%29+AND+%28y_5%5BFilter%5D%29\n#https:\/\/pubmed.ncbi.nlm.nih.gov\/?term=(Huang-Ge%20Zhang%5BAuthor%5D)%20AND%20(University%20of%20Louisville%5BAffiliation%5D)%20AND%20(y_5%5BFilter%5D)&amp;page=2\n# \u6784\u9020\u7f51\u9875\n#url &lt;- c()\n#for (i in 1:2) {\n # url &lt;- c(url,paste('https:\/\/pubmed.ncbi.nlm.nih.gov\/?term=m6a&amp;page=',\n#                     i,sep = ''))\n#}\n# \u6784\u9020\u7f51\u9875\nurl &lt;- c()\nfor (i in 1:3) {\n  url &lt;- c(url,paste('https:\/\/pubmed.ncbi.nlm.nih.gov\/?term=(Huang-Ge%20Zhang%5BAuthor%5D)%20AND%20(University%20of%20Louisville%5BAffiliation%5D)%20AND%20(y_5%5BFilter%5D)&amp;page=',\n                     i,sep = ''))\n}\n# \u6279\u91cf\u63d0\u53d6\n# \u521b\u5efa\u50a8\u5b58\u5185\u5bb9\u53d8\u91cf\njournal &lt;- c()\nIF &lt;- c()\ntime_up &lt;- c()\ntitle &lt;- c()\nfor(i in 1:length(url)){\n  # \u5bfc\u822a\n  remDr$navigate(url&#91;i])\n  # \u83b7\u53d6\u9875\u9762\u5185\u5bb9\n  remDr$getPageSource()\n  # \u63d0\u53d6\u6587\u7ae0\u671f\u520a\n  journal &lt;- c(journal,remDr$getPageSource()&#91;&#91;1]]&#91;1] %&gt;% read_html() %&gt;% html_nodes('.Scholarscope_Journal') %&gt;% html_text())\n  # \u63d0\u53d6\u6587\u7ae0\u5f71\u54cd\u56e0\u5b50\n  IF &lt;- c(IF,remDr$getPageSource()&#91;&#91;1]]&#91;1] %&gt;% read_html() %&gt;% html_nodes('.Scholarscope_Factor') %&gt;% html_text())\n  # \u63d0\u53d6\u6587\u7ae0\u53d1\u8868\u65f6\u95f4\n  time_up &lt;- c(time_up,remDr$getPageSource()&#91;&#91;1]]&#91;1] %&gt;% read_html() %&gt;% html_nodes('.Scholarscope_Year') %&gt;% html_text())\n  # \u63d0\u53d6\u6587\u7ae0\u6807\u9898\n  title &lt;- c(title,remDr$getPageSource()&#91;&#91;1]]&#91;1] %&gt;% read_html() %&gt;% html_nodes('.docsum-title') %&gt;% html_text(trim = T))\n}\n# \u5408\u5e76\u5185\u5bb9\ndf &lt;- data.frame(title = title,\n                 time_up = time_up,\n                 journal = journal,\n                 IF = IF)<\/code><\/pre>\n\n\n\n<figure class=\"wp-block-image size-full is-style-default\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/linguopeng.top\/wp-content\/uploads\/2021\/10\/4-2.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"1905\" height=\"2864\" data-original=\"https:\/\/linguopeng.top\/wp-content\/uploads\/2021\/10\/4-2.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-74\"  sizes=\"auto, (max-width: 1905px) 100vw, 1905px\" \/><\/div><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full is-style-default\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/linguopeng.top\/wp-content\/uploads\/2021\/10\/3-2.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"2160\" height=\"1306\" data-original=\"https:\/\/linguopeng.top\/wp-content\/uploads\/2021\/10\/3-2.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-75\"  sizes=\"auto, (max-width: 2160px) 100vw, 2160px\" \/><\/div><\/figure>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[3,4],"class_list":["post-14","post","type-post","status-publish","format-standard","hentry","category-2","tag-r","tag-4"],"_links":{"self":[{"href":"https:\/\/linguopeng.top\/index.php?rest_route=\/wp\/v2\/posts\/14","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/linguopeng.top\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/linguopeng.top\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/linguopeng.top\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/linguopeng.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=14"}],"version-history":[{"count":3,"href":"https:\/\/linguopeng.top\/index.php?rest_route=\/wp\/v2\/posts\/14\/revisions"}],"predecessor-version":[{"id":78,"href":"https:\/\/linguopeng.top\/index.php?rest_route=\/wp\/v2\/posts\/14\/revisions\/78"}],"wp:attachment":[{"href":"https:\/\/linguopeng.top\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=14"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/linguopeng.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=14"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/linguopeng.top\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=14"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}