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selenium导入By包使用

背景:在使用最新3.10.4Python版本时候,用selenium进行xpath定位元素,编译器提示:DeprecationWarning:find_element_by_xpathisdeprecated.Pleaseusefind_element(by=By.XPATH,value=xpath)insteaddriver.find_element_by_xpath('//*[@id="app"]/section/main/div/button[1]').click()find_element_by_xpath方法已经被弃用,请使用新的导入By包的方法,这里简单记一下导入By包后如何使用新

error: your local changes would be overwritten by cherry-pick. hint: commit your changes or stash th

代码合并时出现如下报错解决方案参见https://www.cnblogs.com/lywJ/p/10277270.htmlhttps://blog.csdn.net/sinat_34937826/article/details/107316884

Mysql8 “this is incompatible with sql_mode=only_full_group_by“的解决办法。

参考:https://blog.csdn.net/u012660464/article/details/113977173一、报错问题1055-Expression#2ofSELECTlistisnotinGROUPBYclauseandcontainsnonaggregatedcolumn'字段名'whichisnotfunctionallydependentoncolumnsinGROUPBYclause;thisisincompatiblewithsql_mode=only_full_group_by大致意思:SELECT列表的表达式#2不在GROUPBY子句中,并且包含非聚合列的jsf

Mysql8 “this is incompatible with sql_mode=only_full_group_by“的解决办法。

参考:https://blog.csdn.net/u012660464/article/details/113977173一、报错问题1055-Expression#2ofSELECTlistisnotinGROUPBYclauseandcontainsnonaggregatedcolumn'字段名'whichisnotfunctionallydependentoncolumnsinGROUPBYclause;thisisincompatiblewithsql_mode=only_full_group_by大致意思:SELECT列表的表达式#2不在GROUPBY子句中,并且包含非聚合列的jsf

Unable to connect to the server: x509: certificate signed by unknown authority (possibly because of

Unabletoconnecttotheserver:x509:certificatesignedbyunknownauthority(possiblybecauseof"crypto/rsa:verificationerror"whiletryingtoverifycandidateauthoritycertificate"kubernetes")mkdir-p$HOME/.kubesudocp-i/etc/kubernetes/admin.conf$HOME/.kube/configsudochown$(id-u):$(id-g)$HOME/.kube/configdocker-x509c

Caused by: com.fasterxml.jackson.databind.exc.InvalidDefinitionException: Cannot construct..........

将后端代码部署到服务器上,供前端人员接接口,前端在接接口遇到的问题,登录服务器看了下日志,发现是jackson序列化问题,日志如下:2023-02-0610:49:13,167[cp-charge-admin,,,][http-nio-0.0.0.0-2015-exec-7]ERRORc.chilwee.aspect.ControllerExceptionHandlerAdvice-[/admin/chargerCommand/setFivePower][null]org.springframework.http.converter.HttpMessageConversionException

爬虫:AttributeError: ‘WebDriver‘ object has no attribute ‘find_element_by_id‘

1.问题:        在学习爬虫中的selenium部分时,出现AttributeError:'WebDriver'objecthasnoattribute'find_element_by_id'问题。2.原因:        由于版本迭代,新版的selenium已经不再使用find_element_by_id方法。3.解决办法:    将button=browser.find_element_by_id('su')修改为如下语句,button=browser.find_element(By.ID,'su')    再在其代码页的最前端添加下列代码,fromselenium.webdriv

对文件权限误操作导致的sudo报错Sudo doesn‘t work: “/etc/sudoers is owned by uid 1000, should be 0”的问题

     系统是Ubuntu20.04,使用VsCode在局域网ssh登陆主机。为了给ssh登陆主机的vscode提供写入权限,试图用这个命令给vscode整个etc文件夹的读取权限sudochown-R$USER/etc然后sudo就没有办法使用了只有一个用户,没有超级管理员,没有sudo没有办法修改权限的配置文件。试图将权限改回全部用户的时候因为没有sudo所以不能继续。。。进入了死循环chown-Rroot/etc但是参考这个操作,可以代替当前用户直接的sudo命令https://iqcode.com/code/shell/sudo-etcsudoers-is-owned-by-uid-

【Python】报错:NameError: name ‘By‘ is not defined

目录一、报错情况二、报错解读三、报错解决一、报错情况Traceback(mostrecentcalllast):File"E:\PythonWorkSpace\ChatgptSidebar\Common\ChromeWebDriver.py",line45,indriver.find_element(By.ID,"sb_form_q").clear()NameError:name'By'isnotdefined

【Git】error: The following untracked working tree files would be overwritten by checkout

【Git】error:Thefollowinguntrackedworkingtreefileswouldbeoverwrittenbycheckout现象描述解决过程现象描述(注意数据备份)一个项目由submodule方式组成了一个主仓库,当在主仓库中修改了多个submodule的version,同时也修改了一些非submodule的文件内容。在gitadd,gitcommit,gitpush都成功后,想切换到某个branch(A)的时候,报出错误error:Thefollowinguntrackedworkingtreefileswouldbeoverwrittenbycheckout。但