{"id":32,"date":"2022-09-21T16:52:05","date_gmt":"2022-09-21T08:52:05","guid":{"rendered":"https:\/\/mianka.xyz\/?p=30"},"modified":"2022-09-21T17:05:30","modified_gmt":"2022-09-21T09:05:30","slug":"pythonselenium8","status":"publish","type":"post","link":"https:\/\/www.mianka.xyz\/?p=32","title":{"rendered":"python+selenium\u5143\u7d20\u5b9a\u4f4d\u76848\u79cd\u65b9\u6cd5"},"content":{"rendered":"

\u5b9a\u4f4d\u5143\u7d20\uff0cselenium\u63d0\u4f9b\u4e868\u4e2d\u5143\u7d20\u5b9a\u4f4d\u65b9\u6cd5\uff1a<\/h1>\n

<\/p>\n

\uff081\uff09find_element_by_id() \uff1ahtml\u89c4\u5b9a\uff0cid\u5728html\u4e2d\u5fc5\u987b\u662f\u552f\u4e00\u7684\uff0c\u6709\u70b9\u7c7b\u4f3c\u4e8e\u8eab\u4efd\u8bc1\u53f7<\/p>\n

<\/p>\n

\uff082\uff09find_element_by_name() \uff1ahtml\u89c4\u5b9a\uff0cname\u7528\u6765\u6307\u5b9a\u5143\u7d20\u7684\u540d\u79f0\uff0c\u6709\u70b9\u7c7b\u4f3c\u4e8e\u4eba\u540d<\/p>\n

<\/p>\n

\uff083\uff09find_element_by_tag_name() \uff1a\u901a\u8fc7\u5143\u7d20\u7684\u7b7e\u540d\u6765\u5b9a\u4f4d<\/p>\n

<\/p>\n

\uff084\uff09find_element_by_class_name() \uff1ahtml\u89c4\u5b9a\uff0cclass\u6307\u5b9a\u5143\u7d20\u7684\u7c7b\u540d<\/p>\n

<\/p>\n

\uff085\uff09find_element_by_link_text() \uff1a\u4e13\u95e8\u7528\u6765\u5b9a\u4f4d\u6587\u672c\u94fe\u63a5<\/p>\n

<\/p>\n

\uff086\uff09find_element_by_partial_link_text() \uff1a\u662f\u5bf9link_text\u7684\u4e00\u79cd\u8865\u5145\uff0c\u6709\u4e9b\u6587\u5b57\u94fe\u63a5\u6bd4\u8f83\u957f\uff0c\u53ef\u4ee5\u53d6\u4e00\u90e8\u5206\u94fe\u63a5\u6587\u5b57\u8fdb\u884c\u5b9a\u4f4d\uff0c\u53ea\u8981\u8fd9\u90e8\u5206\u6587\u5b57\u662f\u552f\u4e00\u6807\u5fd7\u8fd9\u4e2a\u94fe\u63a5\u7684<\/p>\n

<\/p>\n

\uff087\uff09find_element_by_css_selector()<\/p>\n

<\/p>\n

\uff088\uff09find_element_by_xpath()<\/p>\n

<\/p>\n

<\/p>\n

=================================================================================================<\/p>\n

<\/p>\n

http:\/\/www.baidu.com \u9996\u9875html\u6e90\u4ee3\u7801<\/p>\n

<\/p>\n

\u8f93\u5165\u6846\uff1a <input id="kw" name="wd" class="s_ipt" value="" maxlength="255" autocomplete="off"><\/p>\n

<\/p>\n

\u786e\u5b9a\u6309\u94ae\uff1a <input type="submit" id="su" value="\u767e\u5ea6\u4e00\u4e0b" class="bg s_btn"><\/p>\n

<\/p>\n

\u4e0a\u9762\u4e00\u884c\u94fe\u63a5\uff1a<\/p>\n

<\/p>\n

<a href="https:\/\/www.hao123.com" name="tj_trhao123" class="mnav">hao123<\/a><\/p>\n

<\/p>\n

<a href="http:\/\/news.baidu.com" name="tj_trnews" class="mnav">\u65b0\u95fb<\/a><\/p>\n

<\/p>\n

<a href="http:\/\/map.baidu.com" name="tj_trmap" class="mnav">\u5730\u56fe<\/a><\/p>\n

<\/p>\n

<a href="http:\/\/v.baidu.com" name="tj_trvideo" class="mnav">\u89c6\u9891<\/a><\/p>\n

<\/p>\n

<a href="http:\/\/tieba.baidu.com" name="tj_trtieba" class="mnav">\u8d34\u5427<\/a><\/p>\n

<\/p>\n

<a href="http:\/\/xueshu.baidu.com" name="tj_trxueshu" class="mnav">\u5b66\u672f<\/a><\/p>\n

<\/p>\n

<a href="https:\/\/passport.baidu.com\/v2\/?login&amp;tpl=mn&amp;u=http%3A%2F%2Fwww.baidu.com%2F" name="tj_login" class="lb" onclick="return false;">\u767b\u5f55<\/a><\/p>\n

<\/p>\n

<a href="http:\/\/www.baidu.com\/gaoji\/preferences.html" name="tj_settingicon" class="pf">\u8bbe\u7f6e<\/a><\/p>\n

<\/p>\n

<a href="http:\/\/www.baidu.com\/more\/" name="tj_briicon" class="bri" style="display: block;">\u66f4\u591a\u4ea7\u54c1<\/a><\/p>\n

—————————————————————————————————————————————-<\/p>\n

\uff081\uff09id\u5b9a\u4f4d<\/p>\n

find_element_by_id('kw') :\u8f93\u5165\u6846<\/pre>\n
find_element_by_id('su') \uff1a'\u767e\u5ea6\u641c\u7d22'\u6309\u94ae<\/pre>\n
<\/p>\n
\uff082\uff09name\u5b9a\u4f4d<\/p>\n
find_element_by_name('wd') :\u8f93\u5165\u6846<\/pre>\n
<\/p>\n
\uff083\uff09class_name\u5b9a\u4f4d<\/p>\n
find_element_by_class_name('s_ipt') :\u8f93\u5165\u6846<\/pre>\n
<\/p>\n
\uff084\uff09tag_name\u5b9a\u4f4d<\/p>\n
find_element_by_tag_name('input') :\u8f93\u5165\u6846<\/pre>\n
<\/p>\n
\uff085\uff09link_text\u5b9a\u4f4d<\/p>\n
<\/p>\n
find_element_by_link_text('\u65b0\u95fb')\nfind_element_by_link_text('\u5730\u56fe')\nfind_element_by_link_text('\u89c6\u9891')\nfind_element_by_link_text('\u8d34\u5427')<\/pre>\n
<\/p>\n
\uff086\uff09partial_link_text\u5b9a\u4f4d<\/p>\n
find_element_by_partial_link_text('\u65b0')<\/pre>\n
<\/p>\n
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++<\/p>\n
<\/p>\n
\uff087\uff09XPath\u5b9a\u4f4d<\/p>\n
\uff08\u4e00\uff09\u3001\u7edd\u5bf9\u8def\u5f84<\/p>\n
driver.find_element_by_xpath("\/html\/body\/div[1]\/div[1]\/div\/div[1]\/div\/form\/span[1]\/input").send_keys('\u4e2d\u56fd')<\/pre>\n
<\/p>\n
\u6ce8\u610f\uff1a\u6211\u5148\u627e\u6700\u540e\u4e00\u4e2aspan\u7684\u8def\u5f84\uff0c\u518d\u52a0\u4e0ainput\u7684\uff0c\u76f4\u63a5\u5728\u6700\u540e\u7684input\u4e0a\u9762\u590d\u5236\u4e0d\u4e86\u8def\u5f84<\/p>\n
<\/p>\n
\uff08\u4e8c\uff09\u3001\u5229\u7528\u5143\u7d20\u5c5e\u6027\u5b9a\u4f4d\uff1a \u8f93\u5165\u6846\uff1a <input id="kw" name="wd" class="s_ipt" value="" maxlength="255" autocomplete="off"><\/p>\n
\u786e\u5b9a\u6309\u94ae\uff1a <input type="submit" id="su" value="\u767e\u5ea6\u4e00\u4e0b" class="bg s_btn"><\/p>\n
<\/p>\n
driver.find_element_by_xpath("\/\/input[@id='kw']") \u8f93\u5165\u6846\ndriver.find_element_by_xpath("\/\/input[@id='su']") \u641c\u7d22\u786e\u5b9a\u6309\u94ae<\/pre>\n
<\/p>\n
\/\/input\u8868\u793a\u5f53\u524d\u9875\u9762\u67d0\u4e2ainput\u6807\u7b7e\uff1b<\/p>\n
<\/p>\n
id='kw'\u8868\u793a\u8fd9\u4e2a\u5143\u7d20\u7684id\u503c\u662fkw\uff1b<\/p>\n
<\/p>\n
\u4e5f\u53ef\u4ee5\u901a\u8fc7name\u548cclass\u6765\u5b9a\u4f4d\uff1a<\/p>\n
<\/p>\n
driver.find_element_by_xpath("\/\/*[@name='kw']") \u8f93\u5165\u6846\ndriver.find_element_by_xpath("\/\/*[@class='s_ipt']") \u8f93\u5165\u6846<\/pre>\n
<\/p>\n
\u5982\u679c\u4e0d\u60f3\u6307\u5b9a\u6807\u7b7e\u540d\uff0c\u4e5f\u53ef\u4ee5\u7528*\u53f7\u4ee3\u66ff\uff0c\u5f53\u7136\uff0cXPath\u4e0d\u5c40\u9650\u4e8eid\u3001name\u3001class\u8fd93\u4e2a\u5c5e\u6027\u503c\uff0c\u5143\u7d20\u7684\u4efb\u610f\u5c5e\u6027\u90fd\u53ef\u4ee5\u4f7f\u7528\uff0c\u53ea\u8981\u5176\u80fd\u6807\u5fd7\u552f\u4e00\u7684\u4e00\u4e2a\u5143\u7d20\uff1b<\/p>\n
<\/p>\n
driver.find_element_by_xpath("\/\/input[@maxlength='255']") \u8f93\u5165\u6846\ndriver.find_element_by_xpath("\/\/input[@autocomplete='off']") \u8f93\u5165\u6846\ndriver.find_element_by_xpath("\/\/input[@type='submit']") \u641c\u7d22\u786e\u5b9a\u6309\u94ae<\/pre>\n
<\/p>\n
\uff08\u4e09\uff09\u3001\u5c42\u7ea7\u4e0e\u5c5e\u6027\u7ed3\u5408<\/p>\n
<\/p>\n
\u5982\u679c\u4e00\u4e2a\u5143\u7d20\u672c\u8eab\u6ca1\u6709\u53ef\u4ee5\u552f\u4e00\u6807\u8bc6\u8fd9\u4e2a\u5143\u7d20\u7684\u5c5e\u6027\u503c\uff0c\u90a3\u4e48\u6211\u4eec\u53ef\u4ee5\u67e5\u627e\u5176\u4e0a\u4e00\u7ea7\u5143\u7d20\u3002\u5982\u679c\u4e0a\u4e00\u7ea7\u5143\u7d20\u53ef\u4ee5\u552f\u4e00\u6807\u8bc6\uff0c\u5219\u53ef\u4ee5\u62ff\u6765\u7528\u3002<\/p>\n
<\/p>\n
\u52a0\u4e0a\u767e\u5ea6\u8f93\u5165\u6846\u6ca1\u6709\u53ef\u4ee5\u5229\u7528\u7684\u5c5e\u6027\u503c\uff0c\u90a3\u4e48\u53ef\u4ee5\u67e5\u627e\u5b83\u7684\u4e0a\u4e00\u7ea7\u5c5e\u6027\uff1a<\/p>\n
<\/p>\n
driver.find_element_by_xpath("\/\/span[@class='bg s_ipt_wr quickdelete-wrap']\/input").send_keys('\u4e2d\u56fd') \u8f93\u5165\u6846\ndriver.find_element_by_xpath("\/\/span[@class='bg s_btn_wr']\/input").click() \u641c\u7d22\u786e\u5b9a\u6309\u94ae<\/pre>\n
<\/p>\n
\u6ce8\u610f\uff1a\u6b64\u79cd\u65b9\u6cd5\u6709\u95ee\u9898\u6ce8\uff0c\u4f7f\u7528\u8be5\u8def\u5f84\u67e5\u8be2\u63d0\u793a\u627e\u4e0d\u5230\uff08\u539f\u56e0\u672a\u77e5\uff09<\/p>\n
<\/p>\n
\u5982\u679c\u7236\u5143\u7d20\u4e5f\u6ca1\u6709\u5229\u7528\u4ef7\u503c\uff0c\u90a3\u4e48\u53ef\u4ee5\u7ee7\u7eed\u5411\u4e0a\u67e5\u627e\u7236\u5143\u7d20\u7684\u7236\u5143\u7d20\uff1a<\/p>\n
<\/p>\n
driver.find_element_by_xpath("\/\/form[@id='form']\/span[1]\/input").send_keys('\u4e2d\u56fd') \u8f93\u5165\u6846\ndriver.find_element_by_xpath("\/\/form[@id='form']\/span[2]\/input").click() \u641c\u7d22\u786e\u5b9a\u6309\u94ae<\/pre>\n
<\/p>\n
\uff08\u56db\uff09\u3001\u4f7f\u7528\u903b\u8f91\u8fd0\u7b97\u7b26<\/p>\n
<\/p>\n
\u5982\u679c\u4e00\u4e2a\u5c5e\u6027\u4e0d\u80fd\u552f\u4e00\u786e\u5b9a\u4e00\u4e2a\u5143\u7d20\uff0c\u90a3\u4e48\u53ef\u4ee5\u7528\u903b\u8f91\u8fd0\u7b97\u7b26\u8fde\u63a5\u591a\u4e2a\u5c5e\u6027\u6765\u67e5\u627e\uff1a<\/p>\n
<\/p>\n
driver.find_element_by_xpath("\/\/input[@id='kw' and @class='s_ipt']").send_keys('\u4e2d\u56fd') \u8f93\u5165\u6846\ndriver.find_element_by_xpath("\/\/input[@id='su' and @type='submit']").click() \u641c\u7d22\u786e\u5b9a\u6309\u94ae<\/pre>\n
<\/p>\n
\uff08\u4e94\uff09\u3001\u4f7f\u7528contains\u65b9\u6cd5<\/p>\n
<\/p>\n
contains\u65b9\u6cd5\u7528\u4e8e\u5339\u914d\u4e00\u4e2a\u5c5e\u6027\u4e2d\u5305\u542b\u7684\u5b57\u7b26\u4e32\uff1a<\/p>\n
<\/p>\n
driver.find_element_by_xpath("\/\/span[contains(@class,'s_ipt_wr')]\/input").send_keys('\u4e2d\u56fd') \u8f93\u5165\u6846\ndriver.find_element_by_xpath("\/\/input[contains(@id,'su')]").click() \u641c\u7d22\u786e\u5b9a\u6309\u94ae<\/pre>\n
<\/p>\n
\uff08\u516d\uff09\u3001\u4f7f\u7528text()\u65b9\u6cd5<\/p>\n
<\/p>\n
text()\u65b9\u6cd5\uff0c\u7528\u4e8e\u5339\u914d\u663e\u793a\u7684\u6587\u672c\u4fe1\u606f\uff0c\u7c7b\u4f3c\u5b9e\u73b0\u4e86link_text\u5b9a\u4f4d<\/p>\n
<\/p>\n
driver.find_element_by_xpath("\/\/a[text(),'\u65b0\u95fb']")\ndriver.find_element_by_xpath("\/\/a[contains(text(),'\u65b0\u95fb')]") #\u4e24\u4e2a\u914d\u5408\u4f7f\u7528<\/pre>\n
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++<\/p>\n
\u9009\u62e9\u5668 \u793a\u4f8b \u793a\u4f8b\u8bf4\u660e<\/p>\n
<\/p>\n
.class .intro \u9009\u62e9\u6240\u6709class="intro"\u7684\u5143\u7d20<\/p>\n
<\/p>\n
#id #firstname \u9009\u62e9\u6240\u6709id="firstname"\u7684\u5143\u7d20<\/p>\n
<\/p>\n
* * \u9009\u62e9\u6240\u6709\u5143\u7d20<\/p>\n
<\/p>\n
element p \u9009\u62e9\u6240\u6709<p>\u5143\u7d20<\/p>\n
<\/p>\n
element,element div,p \u9009\u62e9\u6240\u6709<div>\u5143\u7d20\u548c<p>\u5143\u7d20<\/p>\n
<\/p>\n
element element div p \u9009\u62e9<div>\u5143\u7d20\u5185\u7684\u6240\u6709<p>\u5143\u7d20<\/p>\n
<\/p>\n
element>element div>p \u9009\u62e9\u6240\u6709\u7236\u7ea7\u662f <div> \u5143\u7d20\u7684 <p> \u5143\u7d20<\/p>\n
<\/p>\n
element+element div+p \u9009\u62e9\u6240\u6709\u7d27\u63a5\u7740<div>\u5143\u7d20\u4e4b\u540e\u7684<p>\u5143\u7d20<\/p>\n
<\/p>\n
[attribute] [target] \u9009\u62e9\u6240\u6709\u5e26\u6709target\u5c5e\u6027\u5143\u7d20<\/p>\n
<\/p>\n
[attribute=value] [target=-blank] \u9009\u62e9\u6240\u6709\u4f7f\u7528target="-blank"\u7684\u5143\u7d20<\/p>\n
<\/p>\n
\uff088\uff09CSS\u5b9a\u4f4d<\/p>\n
<\/p>\n
\uff08\u4e00\uff09\u3001\u901a\u8fc7class\u5b9a\u4f4d<\/p>\n
<\/p>\n
\u70b9\uff08 . \uff09\u53f7\u8868\u793a\u901a\u8fc7class\u6765\u5b9a\u4f4d\u5143\u7d20<\/p>\n
<\/p>\n
driver.find_element_by_css_selector(".s_ipt").send_keys('\u4e2d\u56fd') \u8f93\u5165\u6846\ndriver.find_element_by_css_selector(".bg.s_btn").click() \u641c\u7d22\u786e\u5b9a\u6309\u94ae<\/pre>\n
<\/p>\n
\u6ce8\uff1abg s_btn\u4e2d\u95f4\u7684\u7a7a\u683c\u7528 . \u4ee3\u66ff<\/p>\n
\u6ce8\uff1aclass='bg s_ipt_wr quickdelete-wrap'\uff0c\u7c7b\u4f3c\u8fd9\u79cd\u53eb\u590d\u5408class\uff0c\u7531\u591a\u4e2a\u7c7b\u9009\u62e9\u5668\u7ec4\u6210\uff0c<\/p>\n
\u5b9a\u4f4d\u7684\u5199\u6cd5\u5219\u662f\uff1a .bg.s_ipt_wr.quickdelete-wrap\uff0c\u6240\u6709\u7a7a\u683c\u7528.\uff08\u70b9\uff09\u4ee3\u66ff<\/p>\n
<\/p>\n
\uff08\u4e8c\uff09\u3001\u901a\u8fc7id\u5b9a\u4f4d<\/p>\n
<\/p>\n
driver.find_element_by_css_selector("#kw").send_keys('\u4e2d\u56fd') \u8f93\u5165\u6846\ndriver.find_element_by_css_selector("#su").click() \u641c\u7d22\u786e\u5b9a\u6309\u94ae<\/pre>\n
<\/p>\n
\uff08\u4e09\uff09\u3001\u901a\u8fc7\u6807\u7b7e\u540d\u5b9a\u4f4d<\/p>\n
<\/p>\n
\u5728CSS\u4e2d\uff0c\u7528\u6807\u7b7e\u540d\u5b9a\u4f4d\u5143\u7d20\u65f6\uff0c\u4e0d\u9700\u8981\u4efb\u4f55\u6807\u8bc6\u7b26\u53f7\uff0c\u76f4\u63a5\u4f7f\u7528\u6807\u7b7e\u540d\u5373\u53ef<\/p>\n
<\/p>\n
driver.find_element_by_css_selector("input[name=wd]").send_keys('\u4e2d\u56fd') \u8f93\u5165\u6846\ndriver.find_element_by_css_selector("input[id=su]").click() \u641c\u7d22\u786e\u5b9a\u6309\u94ae<\/pre>\n
<\/p>\n
\uff08\u56db\uff09\u3001\u901a\u8fc7\u5c5e\u6027\u5b9a\u4f4d<\/p>\n
<\/p>\n
CSS\u4e2d\u53ef\u4ee5\u4f7f\u7528\u5143\u7d20\u7684\u4efb\u610f\u5c5e\u6027\u5b9a\u4f4d\uff0c\u53ea\u8981\u8fd9\u4e9b\u5c5e\u6027\u53ef\u4ee5\u552f\u4e00\u6807\u8bc6\u8fd9\u4e2a\u5143\u7d20\uff1b<\/p>\n
<\/p>\n
\u5bf9\u5c5e\u6027\u503c\u6765\u8bf4\uff0c\u53ef\u4ee5\u52a0\u5f15\u53f7\uff0c\u4e5f\u53ef\u4ee5\u4e0d\u52a0\uff0c\u4f46\u662f\u8981\u6ce8\u610f\u548c\u6574\u4e2a\u5b57\u7b26\u7684\u5f15\u53f7\u8fdb\u884c\u53d6\u8d39\u3002<\/p>\n
<\/p>\n
driver.find_element_by_css_selector("[autocomplete=off]").send_keys('\u4e2d\u56fd') \u8f93\u5165\u6846\ndriver.find_element_by_css_selector("[name='wd']").send_keys('\u4e2d\u56fd') \u8f93\u5165\u6846\ndriver.find_element_by_css_selector('[type="submit"]').click() \u641c\u7d22\u786e\u5b9a\u6309\u94ae<\/pre>\n
<\/p>\n
\uff08\u4e94\uff09\u3001\u901a\u8fc7\u6807\u7b7e\u5c42\u7ea7\u5173\u7cfb\u5b9a\u4f4d<\/p>\n
<\/p>\n
driver.find_element_by_css_selector("span > input#kw").send_keys('\u4e2d\u56fd')\ndriver.find_element_by_css_selector('span > input#su').click()<\/pre>\n
<\/p>\n
\uff08\u516d\uff09\u3001\u7ec4\u5408\u5b9a\u4f4d<\/p>\n
<\/p>\n
driver.find_element_by_css_selector("form.fm > span > input.s_ipt").send_keys('\u4e2d\u56fd')\ndriver.find_element_by_css_selector("form#form > span > input#kw").send_keys('\u4e2d\u56fd')<\/pre>\n
<\/p>\n
\uff08\u4e03\uff09\u3001\u66f4\u591a\u5b9a\u4f4d\u7528\u6cd5<\/p>\n
===============================================================================<\/p>\n
\u6709\u65f6\u5019\u6211\u4eec\u5b9a\u4f4d\u4e0d\u5230\u5143\u7d20\u53ef\u80fd\u7684\u539f\u56e0\uff1a<\/p>\n
<\/p>\n
1.\u68c0\u67e5\u641c\u7d22\u5bf9\u8c61\u662f\u5426\u5fd8\u8bb0\u6253\u5f15\u53f7\uff1b<\/p>\n
<\/p>\n
2.Frame\/Iframe\u539f\u56e0\u5b9a\u4f4d\u4e0d\u5230\u5143\u7d20\uff1b<\/p>\n
<\/p>\n
3.Xpath\u63cf\u8ff0\u9519\u8bef\u539f\u56e0\uff1a \u89e3\u51b3\u529e\u6cd5\uff1a\u7f16\u5199\u597dXpath\u8def\u5f84\uff0cchrome\u7684F12->html\uff0cctrl+F\u8fdb\u884c\u67e5\u627e\uff0c\u770b\u662f\u5426\u80fd\u67e5\u627e\u5230\u3002<\/p>\n
<\/p>\n
4.\u9875\u9762\u8fd8\u6ca1\u6709\u52a0\u8f7d\u51fa\u6765\uff0c\u5c31\u5bf9\u9875\u9762\u4e0a\u7684\u5143\u7d20\u8fdb\u884c\u7684\u64cd\u4f5c\uff1a \u89e3\u51b3\u529e\u6cd5\uff1a\u5bfc\u5165time\u6a21\u5757\u8bbe\u7f6e\u7b49\u5f85\u65f6\u95f4\u3002<\/p>\n
<\/p>\n
5.\u52a8\u6001id\u5b9a\u4f4d\u4e0d\u5230\u5143\u7d20\uff1a \u89e3\u51b3\u529e\u6cd5\uff1a\u5982\u679c\u662f\u52a8\u6001\u7684id\uff0c\u6700\u597d\u4e0d\u8981\u4f7f\u7528\uff0c\u8f6c\u800c\u4f7f\u7528xpath\u6216\u5176\u5b83\u65b9\u5f0f\u5b9a\u4f4d<\/p>\n
<\/p>\n
6.\u4e8c\u6b21\u5b9a\u4f4d\uff0c\u5982\u5f39\u51fa\u6846\u767b\u5f55\uff1a \u89e3\u51b3\u529e\u6cd5\uff1a\u5148\u5b9a\u4f4d\u5230\u5f39\u51fa\u6846\uff0c\u518d\u5b9a\u4f4d\u5230\u5f39\u51fa\u6846\u5185\u7684\u5143\u7d20\u3002<\/p>\n
<\/p>\n
7.\u4e0d\u53ef\u89c1\u5143\u7d20\u5b9a\u4f4d\uff1a<\/p>\n
<\/p>\n
[emoji:00a0] [emoji:00a0] [emoji:00a0]\u5982\u4e0a\u767e\u5ea6\u767b\u5f55\u4ee3\u7801\uff0c\u901a\u8fc7\u540d\u79f0\u4e3atj_login\u67e5\u627e\u7684\u767b\u5f55\u5143\u7d20\uff0c\u6709\u4e9b\u662f\u4e0d\u53ef\u89c1\u7684\uff0c<\/p>\n
<\/p>\n
\u6240\u4ee5\u52a0\u4e00\u4e2a\u5faa\u73af\u5224\u65ad\uff0c\u627e\u5230\u53ef\u89c1\u5143\u7d20\uff08is_displayed()\uff09\u70b9\u51fb\u767b\u5f55\u5373\u53ef\u3002<\/p>\n
<\/p>\n
8.\u6d4f\u89c8\u5668\u517c\u5bb9\u95ee\u9898\uff0c\u6bd4\u5982SPACE\u7a7a\u683c\u64cd\u4f5cFirefox\u5c31\u8bc6\u522b\u4e0d\u4e86\uff0c\u800cChrome\u5c31\u80fd\u591f\u8bc6\u522b\u505a\u51fa\u54cd\u5e94\u3002<\/p>\n
<\/p>\n
9.\u9875\u9762\u5237\u65b0\u6216\u8005\u540e\u9000\u540e\u627e\u4e0d\u5230\u5143\u7d20<\/p>\n
<\/p>\n
\u9875\u9762\u5237\u65b0\u6216\u8005\u540e\u9000\u540e\uff0c\u4e0d\u80fd\u76f4\u63a5\u91c7\u7528\u4e4b\u524d\u5b9a\u4f4d\u7684\u5143\u7d20\u8fdb\u884c\u64cd\u4f5c\uff0c\u9700\u8981\u91cd\u65b0\u5b9a\u4f4d\u518d\u8fdb\u884c\u64cd\u4f5c\u3002<\/p>\n
<\/p>\n","protected":false},"excerpt":{"rendered":"
\u5b9a\u4f4d\u5143\u7d20\uff0cselenium\u63d0\u4f9b\u4e868\u4e2d\u5143\u7d20\u5b9a\u4f4d\u65b9\u6cd5\uff1a<\/h1>\n
<\/p>\n
\uff081\uff09find_element_by_id() \uff1ahtml\u89c4\u5b9a\uff0cid\u5728html\u4e2d\u5fc5\u987b\u662f\u552f\u4e00\u7684\uff0c\u6709\u70b9\u7c7b\u4f3c\u4e8e\u8eab\u4efd\u8bc1\u53f7<\/p>\n
<\/p>\n
\uff082\uff09find_element_by_name() \uff1ahtml\u89c4\u5b9a\uff0cname\u7528\u6765\u6307\u5b9a\u5143\u7d20\u7684\u540d\u79f0\uff0c\u6709\u70b9\u7c7b\u4f3c\u4e8e\u4eba\u540d<\/p>\n
<\/p>\n
\uff083\uff09find_element_by_tag_name() \uff1a\u901a\u8fc7\u5143\u7d20\u7684\u7b7e\u540d\u6765\u5b9a\u4f4d<\/p>\n
<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[15,18],"class_list":["post-32","post","type-post","status-publish","format-standard","hentry","category-pythonbiji","tag-python","tag-selenium"],"_links":{"self":[{"href":"https:\/\/www.mianka.xyz\/index.php?rest_route=\/wp\/v2\/posts\/32","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.mianka.xyz\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.mianka.xyz\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.mianka.xyz\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.mianka.xyz\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=32"}],"version-history":[{"count":0,"href":"https:\/\/www.mianka.xyz\/index.php?rest_route=\/wp\/v2\/posts\/32\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.mianka.xyz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=32"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.mianka.xyz\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=32"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.mianka.xyz\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=32"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}