selenium

.idea/workspace.xml

+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ChangeListManager">
+    <list default="true" id="ac8b93cf-2a21-4220-8483-233f114cf9e6" name="Default Changelist" comment="" />
+    <option name="SHOW_DIALOG" value="false" />
+    <option name="HIGHLIGHT_CONFLICTS" value="true" />
+    <option name="HIGHLIGHT_NON_ACTIVE_CHANGELIST" value="false" />
+    <option name="LAST_RESOLUTION" value="IGNORE" />
+  </component>
+  <component name="FileTemplateManagerImpl">
+    <option name="RECENT_TEMPLATES">
+      <list>
+        <option value="Python Script" />
+      </list>
+    </option>
+  </component>
+  <component name="Git.Settings">
+    <option name="RECENT_GIT_ROOT_PATH" value="$PROJECT_DIR$" />
+  </component>
+  <component name="ProjectId" id="1zRS2YQED6SBcnWYluuvxmNQ6cx" />
+  <component name="ProjectLevelVcsManager">
+    <ConfirmationsSetting value="1" id="Add" />
+  </component>
+  <component name="ProjectViewState">
+    <option name="hideEmptyMiddlePackages" value="true" />
+    <option name="showLibraryContents" value="true" />
+  </component>
+  <component name="PropertiesComponent">
+    <property name="RunOnceActivity.OpenProjectViewOnStart" value="true" />
+  </component>
+  <component name="SpellCheckerSettings" RuntimeDictionaries="0" Folders="0" CustomDictionaries="0" DefaultDictionary="application-level" UseSingleDictionary="true" transferred="true" />
+  <component name="TaskManager">
+    <task active="true" id="Default" summary="Default task">
+      <changelist id="ac8b93cf-2a21-4220-8483-233f114cf9e6" name="Default Changelist" comment="" />
+      <created>1634109200298</created>
+      <option name="number" value="Default" />
+      <option name="presentableId" value="Default" />
+      <updated>1634109200298</updated>
+    </task>
+    <servers />
+  </component>
+  <component name="WindowStateProjectService">
+    <state x="539" y="0" width="840" height="1034" key="search.everywhere.popup" timestamp="1634114023929">
+      <screen x="0" y="0" width="1920" height="1032" />
+    </state>
+    <state x="539" y="0" width="840" height="1034" key="search.everywhere.popup/1920.58.1440.852/0.0.1920.1032@0.0.1920.1032" timestamp="1634114023929" />
+  </component>
+</project>
\ No newline at end of file

README.md

@@ -8,4 +8,5 @@
 - [三元表达式篇，python 入门教程之每日 5 or 6 道题 | Python技能树征题](https://dream.blog.csdn.net/article/details/120498213)
 - [断言、with-as 篇，python 入门教程之每日 5 or 6 道题 | Python 技能树题库](https://dream.blog.csdn.net/article/details/120553317)
 - [常用标准库 random，python 入门教程之每日 5 or 6 道题 | Python 技能树题库](https://dream.blog.csdn.net/article/details/120743071)
+- [python 爬虫 selenium 框架，入门就看这 5 道题 | Python技能树征题](https://dream.blog.csdn.net/article/details/120744753)
 

Selenium/题目1.py

+"""
+题干（问题描述）：
+使用 selenium 框架，实现捕获浏览器弹窗代码，正确的是？
+"""
+from selenium import webdriver
+import time
+
+driver = webdriver.Chrome()
+driver.get("https://www.csdn.net")
+
+time.sleep(2)
+js = "alert('提示弹窗')"
+driver.execute_script(js)
+alt = driver.switch_to.alert
+print(alt.text)

Selenium/题目2.py

+"""
+题干（问题描述）：
+在 Selenium 中如何打开无头谷歌浏览器
+"""
+from selenium import webdriver
+
+opt = webdriver.ChromeOptions()
+opt.headless = True
+driver = webdriver.Chrome(options=opt)
+
+driver.get("http://www.csdn.net")

Selenium/题目3.py

+"""
+题干（问题描述）：
+获取 Selenium 打开的所有窗口句柄，并切换浏览器到第一个选项卡。
+
+"""
+from selenium import webdriver
+
+driver = webdriver.Chrome()
+driver.get("https://www.csdn.net")
+
+
+all_handles = driver.window_handles
+print(all_handles)
+driver.switch_to.window(all_handles[0])

Selenium/题目4.py

+"""
+题干（问题描述）：
+selenium 可以隐式设置网页等待时间，下述那一段代码可以实现隐式等待 10 秒。
+"""
+from selenium import webdriver
+
+driver = webdriver.Chrome()
+driver.implicitly_wait(10)
+
+driver.get("http://www.csdn.net")

Selenium/题目5.py

+"""
+题干（问题描述）：
+Selenium 在执行 Javascript 代码时，可以向Javascript 代码中传递参数，下述写法正确的是。
+
+"""
+from selenium import webdriver
+from selenium.webdriver.chrome.options import Options
+
+opt = Options()
+
+driver = webdriver.Chrome()
+
+driver.get("http://www.csdn.net")
+
+js = "document.title = arguments[0]"
+ret = driver.execute_script(js, ("我的CSDN",))